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STATE OF ISRAEL I MINISTRY OF AGRICULTURE AND RURAL DEVELOPMENT   
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About Institutes Public Relations Technology Transfer Students\International Library Administration
שלח באימייל הדפס
 
Name: Victor Gaba, Ph.D. (Researcher)
Units: Plant ProtectionPlant Pathology and Weed Research
Research Interests / Job description  
Tel:  972-3-9683769 972-3-9683847
Cell: 050-6220769
Fax:972-3-9604180
Email:    vpgaba@volcani.agri.gov.il
Office location:Room 111, Plant Pathology Building
Address:Dept. of Plant Pathology and Weed Science
ARO Volcani Center
POB 6 Bet Dagan 50250
Israel

Senior scientist

Resistvir Plant Virus Resistance Database and Report

Research Interests / Job description
Plant tissue culture and transformation for plant protection
Virus-free crops (potato, sweet potato, garlic)
Potato virology
Sweetpotato virology
Transgenic resistance to viruses
Plant-Virus interactions
1975: B.Sc. Botany (Honours) University of Glasgow, Scotland.

1979:  Ph.D. University of London, UK.

1979-1984 Post-Doctoral research assistant, University of London, UK.

1984-1986: Royal Society Fellowship, Weizmann Institute, Rehovot, Israel.

1986-1989: Group leader, Plant Biotech Industries, Miluout, Israel.

1989 - present: Senior Researcher, ARO Volcani Center, Bet Dagan, Israel.

 

Google citations

 

LIST OF PUBLICATIONS

The publications below are arranged by the subject areas on which I have worked at different times. These subject areas can also be re-arranged by different biological sub-categories, in which the same publications are considered.

Subject areas

Plant tissue culture and transformation

Virology

Plant pathology

Photosynthesis

Photomorphogenesis

Subcategories (re-arrangements)

Particle bombardment of plants

Pathogenicity factors

Synergistic effects in plants

Herbicide effects

 

Plant tissue culture and transformation

Levin, R., Gaba, V., Tal, B., Hirsch, S., DeNola, D. and Vasil, I.K. (1988). Automated plant tissue culture for mass propagation. Bio/Technology 6: 1035-1040.

Gaba, V. and Antignus, Y. (1992). An in vitro selection method for a melon variety which regenerates by direct organogenesis. Cucurbit Genetics Co-operative Vol. 15, pp. 65-66.

Gray, D.J., Hiebert, E., Lin C.M., Compton, M.E., McColley D.W., Harrison R.J., and Gaba, V. (1994). Simplified construction and performance of a device for particle bombardment. Plant Cell, Tissue and Organ Culture 37: 179-184.

Watad, A.A., Kochba, M., Nissim, A., and Gaba, V. (1995) Improvements of Aconitum napellus micropropagation by liquid culture on floating membrane rafts. Plant Cell Reports 14: 345-348.

Gaba, V., Feldmesser, E., Gal-On A., Kless, H., Antignus, Y. (1995). Genetic transformation of a recalcitrant melon (Cucumis melo L.) variety. In: Cucurbitacae '94. eds. G. Lester and J. Dunlap, pp.188-190. Gateway Publishing.

Gray, D.J., Hiebert, E., Lin, C.M., Compton, M.E., and Gaba, V.P. (1996) Construction and use of a simple gene gun for particle bombardment. In:  Plant Tissue Culture Concepts and Laboratory Exercises. (Eds. R.N. Trigano and D.J. Gray), pp. 283-290. CRC Press, Boca Raton, U.S.A.

Gaba, V., Elman, E., Perl-Treves, R., Gray, D. J. (1996) A theoretical investigation of the genetic variability in the ability of Agrobacterium to transform Cucumis melo L. In: Gomez-Guillamon, M.L., Soria, C., Cuartero, J., Tores, J.A., Fernandez-Munoz, R., eds. Cucurbits Towards 2000. Proc. 6th Eucarpia meeting on Cucurbit Genetics and Breeding, Malaga, Spain, 1996. ISBN 605-5163-6. 1996:172-178.

Gaba, V., Elman, E., Watad, A.A., and Gray, D.J. (1996) Ancymidol hastens in vitro bud development in melon. HortScience 31: 1223-1224.

Watad, A.A., Raghothama, K.G., Kochba, M., Nissim, A., and Gaba, V. (1997) Micropropagation of Spathiphyllium and Syngonium are facilitated by use of interfacial membrane rafts. HortScience 32: 307-308.

Kochba, M., Gaba, V., Nissim, A., and Watad, A.A. (1997). An efficient in vitro clonal propagation method for Aconitum napellus. Seventh International Symposium on Flower Bulbs. Herzliya, Israel, March, 1996. Eds. H. Lilien-Kipnis, A.H. Halevy, A. Borochov Acta Horticulturae 430, 281-287.

Gaba, V., Schlarman, E., Elman, C., Sagee, O., Watad, A.A., and Gray, D. J. (1998) In vitro studies on the anatomy and morphology of bud regeneration in melon cotyledons. In Vitro Cellular and Developmental Biology - Plant 35: 1-7.

Wang, Y., Gaba, V., Wolf, D., Xia, X.D., Zelcer, A., Gal On, A. (2000). Identification of a novel plant virus promoter using a potyvirus infectious clone. Virus Genes. 20: 11-17.

Gray, D.J., Compton, M.E., Hiebert, E., Lin, C.M., and Gaba, V. (2000). Construction and use of a simple gene gun for particle bombardment. In:  Plant Tissue Culture Concepts and Laboratory Exercises, 2nd edition (Eds. R.N. Trigano and D.J. Gray), pp. 329-336. CRC Press, Boca Raton, U.S.A.

Lipsky, A., Cohen, A., Gaba V., Kamo, K., Gera, A., Watad, A. (2002). Transformation of Lilium longiflorum plants for cucumber mosaic virus resistance by particle bombardment. Proc. 10th. IS Virus Diseases Ornamentals. Ed. J. Hammond Acta Hort. 568: 209-214.

Curuk S., Elman C., Schlarman E., Sagee O., Shomer I., Cetiner S., Gray D. J., and Gaba V. (2002). A novel pathway for rapid shoot regeneration from the proximal zone of the hypocotyl of melon (Cucumis melo L.). In Vitro Cellular and Developmental Biology - Plant 38: 260-267.

Curuk, S., Cetiner, S., and Gaba, V. (2002) In vitro regeneration of some Turkish melon (Cucumis melo L.) cultivars. Biotechnol. & Biotechnol. Equipment. 16: 39-46.

Curuk, S., Ananthakrishnan, G., Singer, S., Xia, X., Elman, C., Nestel, D., Cetiner, S., and Gaba V. (2003) Regeneration in vitro from the hypocotyl of Cucumis species produces almost exclusively diploid shoots, and does not require light. HortScience 38: 105-109.

Ananthakrishnan, G., Xia, X., Elman, C., Singer, S., Paris, H., Gal-On, A. and Gaba, V. (2003) Shoot production in squash (Cucurbita pepo) by in vitro organogenesis. Plant Cell Reports 21: 739-746.

Yalcin-Mendi, N.Y., Ipek, M., Kacan, H., Curuk, S., Sari, N., Cetiner, S., Gaba, V. (2003) A histological analysis of regeneration in watermelon. J Plant Biochemistry Biotechnology 12: 147-150.

Gray DJ, Compton ME, Hiebert E, Lin CM and Gaba VP (2003) Construzione ed uso di semplice fucile genico per il bombardamento con
particelle, In: R. N. Trigiano and D. J. Gray (Eds.), La Coltura dei Tessuti
Vegetali, Edagricole, Bologna, pp. 283-290.

Cohen, A., Lipsky A., Arazi T., Ion A., Stav R., Sandler-Ziv D., Fintea C., Barg R., Salts Y., Shabtai S., Gaba V. and Gera A. (2004). Efficient genetic transformation of Lilium longiflorum and Ornithogalum dubium by particle acceleration followed by prolonged selection in liquid medium. Eucarpia Symposium on Bulb Crops, 2003. Acta Hort. 651:131-138.

Gaba V.P. (2005) Plant growth regulators in plant tissue culture and development. In: Plant Tissue Culture and Development (Eds. R.N. Trigano and D.J. Gray). CRC Press, Boca Raton, U.S.A. Pp. 87-99.

Gray, D.J., Compton, M.E., Hiebert, E., Lin, C.M. and Gaba, V.P. (2005) Construction and use of a simple gene gun for particle bombardment. In: Plant Tissue Culture and Development (Eds. R.N. Trigano and D.J. Gray). CRC Press, Boca Raton, U.S.A. Pp. 265-272.

Compton, M.E., Gray, D.J. and Gaba, V.P. (2004.) Genetic transformation of watermelon. In: 'Transgenic Crops of the World - Essential Protocols' (Ed. Curtis I.S.) Kluwer Academic Publishers, The Netherlands. Pp. 425-433.

 

Gaba V., Shavit D., Steinitz B., Kathiravan K. (2004) Photography as a tool of research and documentation in plant tissue culture. In Vitro Cellular Developmental Biology - Plant 40: 536-541.

Compton M.E., Gray D.J. and Gaba V.P. Use of tissue culture and biotechnology for the genetic improvement of watermelon. Plant Cell, Tissue and Organ Culture 77: 231-243 (2004).

Curuk S., Cetiner S., Elman E., Xia X., Wang Y., Yeheskel A., Zilberstein L., Perl-Treves R., Watad A.A., Gaba V. (2004) Wounding by vortexing with carborundum facilitates Agrobacterium-mediated transformation of melon (Cucumis melo). In: Progress in Cucurbit Genetics and Breeding Research. A. Lebeda and H.S. Paris, Eds. Eucarpia Conference on Cucurbit breeding. Palacky University in Olomouc, Czech Republic. Pp. 459-464.

Yalcin-Mendi, N.Y., Ipek, M., Serbest-Korbaner, Curuk, S., Aka Kacar, Y., Cetiner, S., Gaba, V., Grumet, R. (2004). Agrobacterium-mediated transformation of 'Kirkagac 637' a recalcitrant melon (Cucumis melo L.) cultivar with ZYMV coat protein encoding gene. Europ J Hort Sci 69: 258-262.

Gaba V, Kathiravan K, Amutha S, Singer S, Xiaodi X and Ananthakrishnan. (2006) The uses of ultrasound in plant tissue culture. In: Plant tissue culture engineering. Eds. S. Dutta Gupta and Y. Ibaraki. Springer, The Netherlands. Pp.417-426.

Çürük, S., Çetiner, S., Elman, C., Xia, X., Wang, Y., Yeheskel, A., Zilberstein, L., Perl-Treves, R., Watad, A.A. and Gaba, V. (2005) Transformation of recalcitrant melon (Cucumis melo L.) cultivars is facilitated by wounding with carborundum. Engineering in Life Sciences. 6: 169-177.

Cohen, A., Lipsky A., Arazi T., Ion A., Stav R., Sandler-Ziv D., Fintea C., Gaba V., and Gera A. (2005) particle bombardment-mediated transformation of ornithogalum dubium for ornithogalum mosaic virus resistance. Acta Hort. 673:183-190.

Vengadesan, G., Selvaraj, N., Prem Anand, R., Gaba, V. and Ganapathi, A. (2005) Ontogeny of somatic embryos in cucumber (Cucumis sativus L.). In Vitro Cellular and Developmental Biology - Plant 41:789-793.

Steinitz B, Amitay A, Gaba V, Tabib Y, Keller M and Levin I. (2006) A simple plant regeneration-ability assay in a range of Lycopersicon species. Plant Cell Tissue Organ Culture 84: 269-278.

Yu B., Vengadesan G., Wang H.,  Jashi L., Yefremov T., Tian S., Gaba V., Shomer I, and Stark RE. (2006) Magic-angle spinning NMR studies of biopolymers from hardening potato (Solanum tuberosum). Biomacromolecules 7: 937-944.

Kathiravan K, Vengedesan G, Singer S, Steinitz B, Paris HS, Gaba V. (2006) Adventitious regeneration in vitro occurs across a wide spectrum of squash (Cucurbita pepo) genotypes. Plant Cell Tissue Organ Culture 85: 285-295.

Ananthakrishnan G, Xia X, Amutha S, Singer S, Muruganantham M, Yablonsky S, Fischer E, Gaba V. (2007) Ultrasonic treatment stimulates multiple shoot regeneration and explant enlargement in recalcitrant squash cotyledon explants in vitro. Plant Cell Reports 26: 267-76.

Singer S. and Gaba V. (2008)  Tissue culture of sweet potato. "Yevul See" magazine for advanced agriculture. Issue No. 32, March 2008: 54-57. (In Hebrew)

 

Steinitz B, Tabib Y, Gaba V, Gefen  T, Vaknin Y (2009) Vegetative micro-cloning to sustain biodiversity of threatened Moringa species. In Vitro Cellular and Developmental Biology - Plant 45: 65-71.

Amutha S., Muruganantham M., Ananthakrishnan G., Yablonsky S., Singer S., Gaba V. (2009) Improved shoot regeneration due to prolonged seed storage. Scientia Horticulturae 119: 117-119.

Amutha S., Kathiravan K., Singer S., Jashi L., Shomer I., Steinitz B., Gaba V. (2009) Adventitious shoot formation in decapitated dicotyledonous seedlings starts with regeneration of abnormal leaves from cells not located in a shoot apical meristem. In Vitro - Plant Cellular and Developmental Biology 45: 758-768.

Gaba V and Singer S (2009) Propagation of sweet potatoes, in situ germplasm conservation and conservation by tissue culture. In: The Sweet Potato. (Eds. G. Loebenstein and G. Thottappilly). Springer, Dordrecht, The Netherlands. Chapter 6, pp. 65-80 (book chapter).

Gaba V,  Rosner A, Maslenin L, Leibman D, Singer S, Kukurt E, Shiboleth YM, Gal-On A (2010) Hairpin-based virus resistance depends on the sequence similarity between challenge virus and discrete, highly accumulating siRNA species. European J Plant Path 128:153-164.

Weinthal DM, Yablonski S, Singer S, Barash I, Manulis-Sasson S, Gaba V (2010) The type III effector PthG of Pantoea agglomerans pv. gypsophilae modifies host plant responses to auxin, cytokinin and light. European J Plant Path 128: 289-302.

Leibman D, Wolf  D, Saharan V, Zelcer A, Arazi T, Gaba V and Gal-On A (2011) A high level of transgenic viral small RNA is associated with broad potyvirus resistance in cucurbits. Molecular Plant Microbe Interactions 24: 1220-1238.

Curuk S, Cetiner S, Yalcin-Mendi Y, Carmeli-Weissberg M, Graber E, Gaba V (2012) Food-grade sugar can promote differentiation in melon (Cucumis melo L.) tissue culture. In Vitro Cellular and Developmental Biology - Plant In press.

Virology

Gal-On A, Meiri E, Huet H, Wu JH, Raccah B, and Gaba V (1995) Particle bombardment drastically increases the infectivity of cloned cDNA of zucchini yellow mosaic potyvirus. J Gen Virol 76: 3223-3227.

Gal-On A., Meiri E., Huet H., Hua W.J., Raccah B., and Gaba V. (1996). An efficient method for the transfection of plants by particle bombardment with cloned potyvirus. Ninth International Symposium on Virus Diseases of Ornamental Plants. Herzliya, Israel. March, 1996. Acta Horticulturae 432: 258-264.

Gal-On, A., Meiri, E., Elman, C., Gray, D.J., and Gaba V. (1997) Simple handheld devices for the efficient infection of plants with viral encoding constructs by particle bombardment. J. Virol Methods  64: 103-110.

Yang, G., Mawassi, M., Ashoulin, L., Gafny, R., Gaba, V., Gal-On, A., and Bar-Joseph, M. (1997). A cDNA clone from a defective RNA of citrus tristeza virus is infective in the presence of the helper virus. J. Gen Virol. 78:1765-1769.

Gal-On, A., Meiri, E., Raccah, B. and Gaba, V. (1998) Recombination of engineered defective RNA species produces infective potyvirus in planta. J Virol 72: 5268-5270.

Wang Y, Gaba V, Yang J, Palukaitis P and Gal-On A (2002). Characterization of synergy between Cucumber mosaic virus and potyviruses in cucurbit hosts. Phytopathology 92: 51-58.

Wang, Y., Lee, K.C., Gaba, V., Wong, S.M., Palukaitis, P., Gal-On, A. (2004). Breakage of resistance to cucumber mosaic virus by co-infection with Zucchini yellow mosaic virus: synergy of CMV accumulation enhancement independent of symptom expression. Arch Virol. 249:379 - 396.

Wang Y., Tzfira T., Gaba V., Citovsky V., Palukaitis P., Gal-On A. (2004) Functional analysis of the cucumber mosaic virus 2b protein: pathogenicity and nuclear localization. J. Gen Virol 85: 3135-3147.

Gal-On A, Zelcer A, Wolf D, Gaba VP, Antignus Y   (2004) Patent. Engrafted plants resistant to viral diseases and methods of producing same. US2004000546173P (23.2.04 application date). WO05079162A2 (21.9.05 publication date)

Gaba V, Zelcer A, and Gal-On A (2004) Cucurbit biotechnology - the importance of virus resistance. In Vitro Cellular & Developmental Biology - Plant 40: 346-358.

Gal-On A, Wolf D. Antignus Y. Patlis L. Ryu KH, Min BE, Pearlsman M, Lachman O, Gaba V, Wang Y, Yang J and Zelcer A (2005). Transgenic cucumbers harboring the 54-kDa putative gene of cucumber fruit mottle mosaic tobamovirus are highly resistant to viral infection and protect non-transgenic scions from soil infection. Transgenic Research. 14: 81-93.

Gal-On A, Wolf D, Antignus Y, Patlis L, Ryu KH, Min BE, Pearlsman M, Lachman O, Gaba V, Wang Y, Yang  J and Zelcer A. (2005). Transgenic cucumbers harboring the 54-kDa putative gene of cucumber fruit mottle mosaic tobamovirus are highly resistant to viral infection and protect non-transgenic scions from soil infection. Transgenic Research. 14: 81-93.

Gaba V. and Gal-On A. (2005). Inoculation of plants using bombardment. In: Current Protocols in Microbiology. Editors: A. Simon, T. Kowalik, J. Quarles. Wiley Interscience. Unit 16B.3.1-16B.3.14.

Lapidot M, Weil G, Cohen L, Segev I, Gaba V (2007) Biolistic inoculation of plants with Tomato yellow leaf curl virus DNA. J Virological Methods 144: 143-148.

Shiboleth YM, Haronsky E, Leibman D, Arazi T, Wassenegger M, Whitham SA, Gaba  V and Gal-On A. (2007) The conserved FRNK box in HC-Pro, a plant viral suppressor of gene silencing, is required for small RNA binding and mediates symptom development. J Virology 81: 13135-48.

Singer S. and Gaba V. (2008)  Tissue culture of sweet potato. "Yevul See" magazine for advanced agriculture. Issue No. 32, March 2008: 54-57. (In Hebrew)

Gaba V and Singer S (2009) Propagation of sweet potatoes, in situ germplasm conservation and conservation by tissue culture. In: The Sweet Potato. (Eds. G. Loebenstein and G. Thottappilly). Springer, Dordrecht, The Netherlands. Chapter 6, pp. 65-80 (book chapter).

Gaba V., Lapidot M., Gal-On A. (2009) Virus inoculation of crop plants by particle bombardment. "Yevul See" magazine for advanced agriculture. Issue No. 42, July 2009: 26-28. (In Hebrew)

Dar Z., Singer S., Sando Z., Firon N., Eshel D., Orenstein Z., Magnus M., Hetsroni Y., Gaba V. (2009) Summary of field tests of new sweet potato cultivars for three years 2005-2007. Plant and field. The professional magazine of the vegetable growers' organization. Vol. 8, Jan-Feb 2009, 8-16. (In Hebrew)

Sikorskaite S, Vuorinen AL, Rajamäki ML, Nieminen A, Gaba V, Valkonen JPT (2010) The HandyGun: an improved custom-designed, non-vacuum gene gun suitable for virus inoculation. Journal of Virological Methods165: 320-324.

Guenoune-Gelbart D, Sufrin-Ringwald T, Capobianco H, Gaba V, Polston JE, Lapidot M (2010) Inoculation of plants with begomoviruses by particle bombardment without cloning: using rolling-circle amplification of total DNA from infected plants.  Journal of Virological Methods168: 87-93.

Gaba V,  Rosner A, Maslenin L, Leibman D, Singer S, Kukurt E, Shiboleth YM, Gal-On A (2010) Hairpin-based virus resistance depends on the sequence similarity between challenge virus and discrete, highly accumulating siRNA species. European J Plant Path 128:153-164.

Yaakov N, Levy Y, Belausov E, Gaba V, Lapidot M, Gafni Y (2011) Effect of a single amino acid substitution in the NLS domain of Tomato yellow leaf curl virus-Israel (TYLCV-Isr) capsid protein (CP) on its activity and on the virus life cycle. Virus Research 58: 8-11.

Leibman D, Wolf  D, Saharan V, Zelcer A, Arazi T, Gaba V and Gal-On A (2011) A high level of transgenic viral small RNA is associated with broad potyvirus resistance in cucurbits. Molecular Plant Microbe Interactions 24: 1220-1238.

Dar Z, Rosner A, Gaba V, Weintraub P, Uri Z, Lavi M. (2011) Production of virus-free potato seeds for the autumn season. Mashov Agricultural Magazine, August 2011, issue number 271: 4-8.(In Hebrew)

Loebenstein G and Gaba V (2011) Viruses of potato. In: Viruses and Virus Diseases of Vegetables in the Mediterranean Basin. (Eds. H. LeCoq and G. Loebenstein). Elsevier, Amsterdam, The Netherlands. Advances in Virus Research Vol. 84, chapter 6, pp. 209-246.

Gaba V, Lapidot M and Gal-On A (2013) Gene gun-mediated inoculation of plants with viral pathogens for mechanistic studies. In: Biolistic DNA Delivery: Methods and Protocols in the series "Methods in Molecular Biology", Vol. 940. Chapter 5. (Eds. Stephan Sudowe and Angelika B. Reske-Kunz). Springer Science+Business Media. In press.

Vuorinen AL, Nieminen A, Gaba V, Sikorskaite S and Valkonen JPT. (2013) Biolistic DNA delivery with the non-vacuum gene gun (HandyGun) In: Biolistic DNA Delivery: Methods and Protocols in the series "Methods in Molecular Biology", Vol. 940. (Eds. Stephan Sudowe and Angelika B. Reske-Kunz). Springer Science+Business Media. In press.

Plant Pathology

Gaba, V. and Gressel, J. (1987) Acifluorfen enhancement of cryptochrome-modulated sporulation following an inductive light pulse. Plant Physiol. 83: 225-227.

Droby, S., Chalutz, E., Horev, B., Cohen, L., Gaba, V., Wilson, C.L., Wisniewski, M. (1993) Factors affecting UV-induced resistance in grapefruit against the green mold decay caused by Penicillium digitatum. Plant Pathology 42: 418-424.

Ezra D.,  Barash I., Weinthal D.M, Gaba V., S. Manulis (2004) pthG from Pantoea agglomerans pv. gypsophilae encodes an avirulence effector  that determines incompatibility in multiple beet species. Molecular Plant Pathology 5: 105-113.

Weinthal DM, Barash I, Panijel M, Valinsky L, Gaba V, Manulis-Sasson S. (2007) Distribution and replication of the pathogenicity plasmid pPATH in diverse populations of the gall-forming Pantoea agglomerans. Annals of Environmental Microbiology 73: 7552-61.

Weinthal DM, Yablonski S, Singer S, Barash I, Manulis-Sasson S, Gaba V (2010) The type III effector PthG of Pantoea agglomerans pv. gypsophilae modifies host plant responses to auxin, cytokinin and light. European J Plant Path 128: 289-302.

Weinthal DM, Barash I, Tzfira T, Gaba V, Sessa G, Manulis-Sasson S (2011) Characterization of nuclear localization signals in the type III effectors HsvG and HsvB of the gall-forming bacterium Pantoea agglomerans. Microbiology 157: 1500-1508.

Chalupowicz L, Weinthal D, Gaba V, Sessa G, Barash and Manulis-Sasson S. (2012) Polar auxin transport is essential for gall formation by Pantoea agglomerans on gypsophila. Molecular Plant Pathology. In press.

Photosynthesis

Mattoo, A.K., Marder, J.B., Gaba, V. and Edelman, M. (1986). Control of 32kDa thylakoid protein degradation as a consequence of herbicide binding to its receptor. In: Regulation of Chloroplast Differentiation. Proceedings of an International Meeting at Rhodes, Greece,July, 1985. (editors G. Akoyunoglou and H. Senger) pp. 607-613. Alan Liss, New York.

Gaba, V., Marder, J.B., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1987). Degradation of the 32kDa herbicide binding protein in far red light. Plant Physiol. 84: 348-352.

Greenberg, B.M., Gaba, V., Mattoo, A.K. and Edelman, M. (1987). Identification of a primary in vivo degradation product of the rapidly-turning-over protein of photosystem II. EMBO J. 6: 2865-2869.

Greenberg BM, Gaba V, Mattoo AK, Edelman M (1989). Degradation of the 32kDa photosystem II reaction center protein in UV, visible and far red light occurs through a common 23.5kDa intermediate. Z. Naturforsch 44C: 450-452.

Greenberg, B.M., Gaba, V., Canaani Ora, Malkin, S., Mattoo, A.K. and Edelman, M. (1989). Separate photosensitisers mediate degradation of the 32kDa photosystem II reaction center protein in visible and UV spectral regions. Proc. Nat. Acad. Sci., USA. 86: 6617-6620.

Greenberg, B.M., Sopory, S., Gaba, V., Mattoo, A.K. and Edelman, M. (1990). Photoregulation of protein turnover in the PSII reaction center. In: Current Research in Photosynthesis. Proceedings of Eighth International Congress on Photosynthesis, Stockholm, 1989. (editor M. Baltscheffsky), Volume I, pp. 209-216. Kluwer, Holland.

Greenberg, B.M., Wilson, M.I., Gaba, V., Ren, L., Huang, X.D. (1993). Responses of Brassica napus (oilseed rape) to ultraviolet-B. Plant Physiol. (Life Sci. Adv.) 12: 167-176.

Jansen, M.A.C., Gaba, V., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1993). UV-B driven degradation of the D1 reaction-center protein of photosystem II proceeds via plastosemiquinone. In: Photosynthetic Responses to the Environment. Current topics in Plant Physiology 8: 142-149. eds HY Yamamoto and CM Smith. American Society of Plant Physiologists, Washington D.C.

Jansen, M.A.C., Greenberg, B.M., Edelman, M., Mattoo, A.K. and Gaba, V. (1996) Accelerated degradation of the D2 protein of photosystem II under ultraviolet radiation. Photochem. Photobiol. 63: 814-817.

Jansen, M.A.C., Gaba, V., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1996) Low threshold levels of ultraviolet-B in a background of photosynthetically active radiation trigger rapid degradation of the D2 protein of photosystem-II. Plant J. 9: 693-699.

Jansen, M.A.C., Sudhakar, T.B., Heller, D., Gaba, V., Mattoo, A.K. and Edelman, M. (1996) Ultraviolet-B effects on Spirodela oligorrhiza: induction of different protection mechanisms. Plant Science 115: 217-223.

Jansen, M.A.K., Gaba, V. and Greenberg, B.M. (1998) Higher plants and UV-B radiation: balancing damage, repair and acclimation. Trends in Plant Science 4:131-135.

Babu, T.S., Jansen M.A.K., Greenberg, B.M., Gaba, V., Malkin, S., Mattoo, A.K., Edelman, M. (1999). Amplified degradation of the photosystem II D1 and D2 proteins under a mixture of photosynthetically active radiation and ultraviolet-B radiation: dependence on redox-status of photosystem II. Photochem. Photobiol. 69: 553-559.

 

Photomorphogenesis

Gaba, V. and Black, M. (1979) Two separate photoreceptors control hypocotyl elongation in green seedlings. Nature (London) 278: 51-54.

Davies, H.V., Gaba, V., Black, M. and Chapman, J.M. (1981). The control of food mobilization in seeds of Cucumis sativus L. V. The effect of light on lipid degradation. Planta (Berl.) 152: 70-73.

Gaba, V., Ryall, M. and Chapman, J.M. (1982) A computer-controlled spectroradiometer for photomorphogenesis. Photochem. Photobiol. 36: 613-616.

Gaba, V. and Black, M. (1983) The control of cell growth by light. In: Photomorphogenesis; Volume 16A of the Encyclopedia of Plant Physiology (New Series), (editors W. Shropshire Jr. and H. Mohr), pp.358-400. Springer (Berlin).

Gaba, V. and Black, M. (1983) Photocontrol of hypocotyl elongation in de-etiolated Cucumis sativus L. Rapid responses to blue light. Photochem. Photobiol. 38: 469-472.

Gaba, V. and Black, M. (1983) Photocontrol of hypocotyl elongation in de-etiolated Cucumis sativus L. A transient response to blue light: the post illumination burst. Photochem. Photobiol. 38: 473-476.

Gaba, V., Black, M. and Attridge, T.H. (1984) Photocontrol of hypocotyl elongation in de-etiolated Cucumis sativus L. Long term fluence rate-dependent responses to blue light. Plant Physiol. 74: 897-900.

Attridge, T.H., Black, M. and Gaba, V. (1984) Photocontrol of hypocotyl elongation in light-grown Cucumis sativus L. A synergism between the blue-light photoreceptor and phytochrome. Planta 162: 422-426.

Gaba, V. and Black, M. (1985) Photocontrol of hypocotyl elongation in light-grown Cucumis sativus L. The end-of-day response to far red. Planta 164: 264-271.

Gaba, V. and Black, M. (1985). Photocontrol of hypocotyl elongation in light-grown Cucumis sativus L. Fluence rate and phytochrome photostationary state. Plant Physiol. 79: 1011-1014.

Gaba, V. and Black, M. (1987) Photoreceptor interactions in plant photomorphogenesis: The limits of experimental techniques and their interpretations. Photochem. Photobiol. 45: 151-156.

Gaba, V. and Gressel, J. (1987). Acifluorfen enhancement of cryptochrome-modulated sporulation following an inductive light pulse. Plant Physiol. 83: 225-227.

Gaba, V., Cohen, N., Shaaltiel, Y., Ben-Amotz, A. and Gressel, J. (1987) Light requiring acifluorfen action in the absence of bulk photosynthetic pigments. Pesticide Physiol. Biochem. 31: 1-12.

Gaba, V., Black, M., Canaani, O., and Attridge, T.H. (1991). Photocontrol of hypocotyl elongation in light-grown Cucumis sativus L. Photosynthetic requirement for a fluence rate dependent phytochrome response. Photochem. Photobiol. 53: 399-405.

Droby S, Chalutz E, Horev B, Cohen L, Gaba V, Wilson CL and Wisniewski M (1993). Factors affecting UV-induced resistance in grapefruit against the green mold decay caused by Penicillium digitatum. Plant Pathology. 42: 418-424.

Subcategories

Particle bombardment of plants

Gray, D.J., Hiebert, E., Lin C.M., Compton, M.E., McColley D.W., Harrison R.J., and Gaba, V. (1994). Simplified construction and performance of a device for particle bombardment. Plant Cell, Tissue and Organ Culture 37: 179-184.

Gaba, V., Feldmesser, E., Gal-On A., Kless, H., Antignus, Y. (1995). Genetic transformation of a recalcitrant melon (Cucumis melo L.) variety. In: Cucurbitacae '94. eds. G. Lester and J. Dunlap, pp.188-190. Gateway Publishing.

Gal-On, A., Meiri, E., Huet, H., Wu Jian Hua, Raccah, B., and Gaba, V. (1995) Particle bombardment drastically increases the infectivity of cloned cDNA of zucchini yellow mosaic potyvirus. J Gen Virol 76: 3223-3227.

Gray, D.J., Hiebert, E., Lin, C.M., Compton, M.E., and Gaba, V.P. (1996) Construction and use of a simple gene gun for particle bombardment. In:  Plant Tissue Culture Concepts and Laboratory Exercises. (Eds. R.N. Trigano and D.J. Gray), pp. 283-290. CRC Press, Boca Raton, U.S.A.

Gal-On A., Meiri E., Huet H., Hua W.J., Raccah B., and Gaba V. (1996). An efficient method for the transfection of plants by particle bombardment with cloned potyvirus. Ninth International Symposium on Virus Diseases of Ornamental Plants. Herzliya, Israel. March, 1996. Acta Horticulturae 432: 258-264.

Gal-On, A., Meiri, E., Elman, C., Gray, D.J., and Gaba V. (1997) Simple handheld devices for the efficient infection of plants with viral encoding constructs by particle bombardment. J. Virol Methods  64: 103-110.

Yang, G., Mawassi, M., Ashoulin, L., Gafny, R., Gaba, V., Gal-On, A., and Bar-Joseph, M. (1997). A cDNA clone from a defective RNA of citrus tristeza virus is infective in the presence of the helper virus. J. Gen Virol. 78:1765-1769.

Gal-On, A., Meiri, E., Raccah, B. and Gaba, V. (1998) Recombination of engineered defective RNA species produces infective potyvirus in planta. J Virol 72: 5268-5270.

Gray, D.J., Compton, M.E., Hiebert, E., Lin, C.M., and Gaba, V. (2000). Construction and use of a simple gene gun for particle bombardment. In:  Plant Tissue Culture Concepts and Laboratory Exercises, 2nd edition (Eds. R.N. Trigano and D.J. Gray), pp. 329-336. CRC Press, Boca Raton, U.S.A.

Wang, Y., Gaba, V., Wolf, D., Xia, X.D., Zelcer, A., Gal On, A. (2000). Identification of a novel plant virus promoter using a potyvirus infectious clone. Virus Genes. 20: 11-17.

Lipsky, A., Cohen, A., Gaba V., Kamo, K., Gera, A., Watad, A. (2002). Transformation of Lilium longiflorum plants for cucumber mosaic virus resistance by particle bombardment. Proc. 10th. IS Virus Diseases Ornamentals. Ed. J. Hammond Acta Hort. 568: 209-214.

Gray DJ, Compton ME, Hiebert E, Lin CM and Gaba VP (2003) Construzione ed uso di semplice fucile genico per il bombardamento con
particelle, In: R. N. Trigiano and D. J. Gray (Eds.), La Coltura dei Tessuti
Vegetali, Edagricole, Bologna, pp. 283-290.

Ezra D.,  Barash I., Weinthal D.M, Gaba V., Manulis S. (2004) pthG from Pantoea agglomerans pv. gypsophilae encodes an avirulence effector  that determines incompatibility in multiple beet species.  Molecular Plant Pathology 5: 105-113.

Wang Y., Tzfira T., Gaba V., Citovsky V., Palukaitis P., Gal-On A. (2004) Functional analysis of the cucumber mosaic virus 2b protein: pathogenicity and nuclear localization. J. Gen Virol 85: 3135-3147.

Cohen, A., Lipsky A., Arazi T., Ion A., Stav R., Sandler-Ziv D., Fintea C., Barg R., Salts Y., Shabtai S., Gaba V. and Gera A. (2004). Efficient genetic transformation of Lilium longiflorum and Ornithogalum dubium by particle acceleration followed by prolonged selection in liquid medium. Eucarpia Symposium on Bulb Crops, 2003. Acta Hort. 651:131-138.

Gray, D.J., Compton, M.E., Hiebert, E., Lin, C.M. and Gaba, V.P. (2005) Construction and use of a simple gene gun for particle bombardment. In: Plant Tissue Culture and Development (Eds. R.N. Trigano and D.J. Gray). CRC Press, Boca Raton, U.S.A. Pp. 265-272.

Cohen, A., Lipsky A., Arazi T., Ion A., Stav R., Sandler-Ziv D., Fintea C., Gaba V., and Gera A. (2005) Particle bombardment-mediated transformation of Ornithogalum dubium for ornithogalum mosaic virus resistance. Acta Hort. 673:183-190.

Gaba V. and Gal-On A. (2005). Inoculation of plants using bombardment. In: Current Protocols in Microbiology. Editors: A. Simon, T. Kowalik, J. Quarles. Wiley Interscience. Unit 16B.3.1-16B.3.14.

Lapidot M, Weil G, Cohen L, Segev L, Gaba V (2007) Biolistic inoculation of plants with Tomato yellow leaf curl virus DNA. J Virological Methods 144: 143-148.

Sikorskaite S, Vuorinen AL, Rajamäki ML, Nieminen A, Gaba V, Valkonen JPT (2010) The HandyGun: an improved custom-designed, non-vacuum gene gun suitable for virus inoculation. Journal of Virological Methods165: 320-324.

Guenoune-Gelbart D, Sufrin-Ringwald T, Capobianco H, Gaba V, Polston JE, Lapidot M (2010) Inoculation of plants with begomoviruses by particle bombardment without cloning: using rolling-circle amplification of total DNA from infected plants.  Journal of Virological Methods168: 87-93.

Yaakov N, Levy Y, Belausov E, Gaba V, Lapidot M, Gafni Y (2011) Effect of a single amino acid substitution in the NLS domain of Tomato yellow leaf curl virus-Israel (TYLCV-Isr) capsid protein (CP) on its activity and on the virus life cycle. Virus Research 58: 8-11.

Weinthal DM, Barash I, Tzfira T, Gaba V, Sessa G, Manulis-Sasson S (2011) Characterization of nuclear localization signals in the type III effectors HsvG and HsvB of the gall-forming bacterium Pantoea agglomerans. Microbiology 157: 1500-1508.

Gaba V, Lapidot M and Gal-On A (2013) Gene gun-mediated inoculation of plants with viral pathogens for mechanistic studies. In: Biolistic DNA Delivery: Methods and Protocols in the series "Methods in Molecular Biology", Vol. 940. Chapter 5. (Eds. Stephan Sudowe and Angelika B. Reske-Kunz). Springer Science+Business Media. In press.

Vuorinen AL, Nieminen A, Gaba V, Sikorskaite S and Valkonen JPT. (2013) Biolistic DNA delivery with the non-vacuum gene gun (HandyGun). In: Biolistic DNA Delivery: Methods and Protocols in the series "Methods in Molecular Biology", Vol. 940. (Eds. Stephan Sudowe and Angelika B. Reske-Kunz). Springer Science+Business Media. In press.

Pathogenicity factors

Wang Y, Gaba V, Yang J, Palukaitis P and Gal-On A (2002) Characterization of synergy between Cucumber mosaic virus and potyviruses in cucurbit hosts. Phytopathology 92: 51-58.

Wang Y, Lee KC, Gaba V, Wong SM, Palukaitis P, Gal-On A (2004) Breakage of resistance to cucumber mosaic virus by co-infection with Zucchini yellow mosaic virus: synergy of CMV accumulation enhancement independent of symptom expression. Arch Virol. 249:379 - 396.

Wang Y, Tzfira T, Gaba V, Citovsky V, Palukaitis P, Gal-On A (2004) Functional analysis of the cucumber mosaic virus 2b protein: pathogenicity and nuclear localization. J. Gen Virol 85: 3135-3147.

Ezra D,  Barash I, Weinthal DM, Gaba V, Manulis S (2004) pthG from Pantoea agglomerans pv. gypsophilae encodes an avirulence effector  that determines incompatibility in multiple beet species.  Molecular Plant Path 5: 105-113.

Weinthal DM, Barash I, Panijel M, Valinsky L, Gaba V, Manulis-Sasson S. (2007) Distribution and replication of the pathogenicity plasmid pPATH in diverse populations of the gall-forming Pantoea agglomerans. Ann Environmental Microbiology 73: 7552-61.

Shiboleth YM, Haronsky E, Leibman D, Arazi T, Wassenegger M, Whitham SA, Gaba  V and Gal-On A. (2007) The conserved FRNK box in HC-Pro, a plant viral suppressor of gene silencing, is required for small RNA binding and mediates symptom development. J Virology 81: 13135-48.

Weinthal DM, Yablonski S, Singer S, Barash I, Manulis-Sasson S, Gaba V (2010) The type III effector PthG of Pantoea agglomerans pv. gypsophilae modifies host plant responses to auxin, cytokinin and light. European J Plant Path 128: 289-302.

Weinthal DM, Barash I, Tzfira T, Gaba V, Sessa G, Manulis-Sasson S (2011) Characterization of nuclear localization signals in the type III effectors HsvG and HsvB of the gall-forming bacterium Pantoea agglomerans. Microbiology 157: 1500-1508.

Chalupowicz L, Weinthal D, Gaba V, Sessa G, Barash and Manulis-Sasson S (2012) Polar auxin transport is essential for gall formation by Pantoea agglomerans on gypsophila. Molecular Plant Pathology. In press.

Synergistic effects in plants

Gaba, V., Black, M. and Attridge, T.H. (1984). Photocontrol of hypocotyl elongation in de-etiolated Cucumis sativus L. Long term fluence rate-dependent responses to blue light. Plant Physiol. 74: 897-900.

Attridge, T.H., Black, M. and Gaba, V. (1984). Photocontrol of hypocotyl elongation in light-grown Cucumis sativus L. A synergism between the blue-light photoreceptor and phytochrome. Planta 162: 422-426.

Gaba, V. and Black, M. (1987). Photoreceptor interactions in plant photomorphogenesis: The limits of experimental techniques and their interpretations. Photochem. Photobiol. 45: 151-156.

Greenberg, B.M., Gaba, V., Canaani Ora, Malkin, S., Mattoo, A.K. and Edelman, M. (1989). Separate photosensitisers mediate degradation of the 32kDa photosystem II reaction center protein in visible and UV spectral regions. Proc. Nat. Acad. Sci., USA. 86: 6617-6620.

Greenberg, B.M., Sopory, S., Gaba, V., Mattoo, A.K. and Edelman, M. (1990). Photoregulation of protein turnover in the PSII reaction center. In: Current Research in Photosynthesis. Proceedings of Eighth International Congress on Photosynthesis, Stockholm, 1989. (editor M. Baltscheffsky), Volume I, pp. 209-216. Kluwer, Holland.

Greenberg, B.M., Wilson, M.I., Gaba, V., Ren, L., Huang, X.D. (1993). Responses of Brassica napus (oilseed rape) to ultraviolet-B. Plant Physiol. (Life Sci. Adv.) 12: 167-176.

Jansen, M.A.C., Gaba, V., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1993). UV-B driven degradation of the D1 reaction-center protein of photosystem II proceeds via plastosemiquinone. In: Photosynthetic Responses to the Environment. Current topics in Plant Physiology 8: 142-149. eds HY Yamamoto and CM Smith. American Society of Plant Physiologists, Washington D.C.

Jansen, M.A.C., Greenberg, B.M., Edelman, M., Mattoo, A.K. and Gaba, V. (1996) Accelerated degradation of the D2 protein of photosystem II under ultraviolet radiation. Photochem. Photobiol. 63: 814-817.

Jansen, M.A.C., Gaba, V., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1996) Low threshold levels of ultraviolet-B in a background of photosynthetically active radiation trigger rapid degradation of the D2 protein of photosystem-II. Plant J. 9: 693-699.

Jansen, M.A.K., Gaba, V. and Greenberg, B.M. (1998) Higher plants and UV-B radiation: balancing damage, repair and acclimation. Trends in Plant Science 4:131-135.

Babu, T.S., Jansen M.A.K., Greenberg, B.M., Gaba, V., Malkin, S., Mattoo, A.K., Edelman, M. (1999). Amplified degradation of the photosystem II D1 and D2 proteins under a mixture of photosynthetically active radiation and ultraviolet-B radiation: dependence on redox-status of photosystem II. Photochem. Photobiol. 69: 553-559.

Wang Y, Gaba V, Yang J, Palukaitis P and Gal-On A (2002). Characterization of synergy between Cucumber mosaic virus and potyviruses in cucurbit hosts. Phytopathology 92: 51-58.

Wang, Y, Lee KC, Gaba V, Wong SM, Palukaitis P, Gal-On A (2004) Breakage of resistance to cucumber mosaic virus by co-infection with Zucchini yellow mosaic virus: synergy of CMV accumulation enhancement independent of symptom expression. Arch Virol. 249:379 - 396.

Weinthal DM, Yablonski S, Singer S, Barash I, Manulis-Sasson S, Gaba V (2010) The type III effector PthG of Pantoea agglomerans pv. gypsophilae modifies host plant responses to auxin, cytokinin and light. European J Plant Path 128: 289-302.

Weinthal DM, Barash I, Tzfira T, Gaba V, Sessa G, Manulis-Sasson S (2011) Characterization of nuclear localization signals in the type III effectors HsvG and HsvB of the gall-forming bacterium Pantoea agglomerans. Microbiology 157: 1500-1508.

 

Herbicide effects

Mattoo, A.K., Marder, J.B., Gaba, V. and Edelman, M. (1986). Control of 32kDa thylakoid protein degradation as a consequence of herbicide binding to its receptor. In: Regulation of Chloroplast Differentiation. Proceedings of an International Meeting at Rhodes, Greece,July, 1985. (editors G. Akoyunoglou and H. Senger) pp. 607-613. Alan Liss, New York.

Gaba, V. and Gressel, J. (1987) Acifluorfen enhancement of cryptochrome-modulated sporulation following an inductive light pulse. Plant Physiol. 83: 225-227.

Gaba, V., Cohen, N., Shaaltiel, Y., Ben-Amotz, A. and Gressel, J. (1987) Light requiring acifluorfen action in the absence of bulk photosynthetic pigments. Pesticide Physiol. Biochem. 31: 1-12.

Gaba, V., Black, M., Canaani, O., and Attridge, T.H. (1991) Photocontrol of hypocotyl elongation in light-grown Cucumis sativus L. Photosynthetic requirement for a fluence rate dependent phytochrome response. Photochem. Photobiol. 53: 399-405.

Gaba, V., Marder, J.B., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1987). Degradation of the 32kDa herbicide binding protein in far red light. Plant Physiol. 84: 348-352.

Greenberg, B.M., Gaba, V., Mattoo, A.K. and Edelman, M. (1987). Identification of a primary in vivo degradation product of the rapidly-turning-over protein of photosystem II. EMBO J. 6: 2865-2869.

Greenberg BM, Gaba V, Mattoo AK, Edelman M (1989). Degradation of the 32kDa photosystem II reaction center protein in UV, visible and far red light occurs through a common 23.5kDa intermediate. Z. Naturforsch 44C: 450-452.

Greenberg, B.M., Gaba, V., Canaani Ora, Malkin, S., Mattoo, A.K. and Edelman, M. (1989). Separate photosensitisers mediate degradation of the 32kDa photosystem II reaction center protein in visible and UV spectral regions. Proc. Nat. Acad. Sci., USA. 86: 6617-6620.

Greenberg, B.M., Sopory, S., Gaba, V., Mattoo, A.K. and Edelman, M. (1990) Photoregulation of protein turnover in the PSII reaction center. In: Current Research in Photosynthesis. Proceedings of Eighth International Congress on Photosynthesis, Stockholm, 1989. (editor M. Baltscheffsky), Volume I, pp. 209-216. Kluwer, Holland.

Greenberg, B.M., Wilson, M.I., Gaba, V., Ren, L., Huang, X.D. (1993) Responses of Brassica napus (oilseed rape) to ultraviolet-B. Plant Physiol. (Life Sci. Adv.) 12: 167-176.

Jansen, M.A.C., Gaba, V., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1993). UV-B driven degradation of the D1 reaction-center protein of photosystem II proceeds via plastosemiquinone. In: Photosynthetic Responses to the Environment. Current topics in Plant Physiology 8: 142-149. eds HY Yamamoto and CM Smith. American Society of Plant Physiologists, Washington D.C.

Jansen, M.A.C., Greenberg, B.M., Edelman, M., Mattoo, A.K. and Gaba, V. (1996) Accelerated degradation of the D2 protein of photosystem II under ultraviolet radiation. Photochem. Photobiol. 63: 814-817.

Jansen, M.A.C., Gaba, V., Greenberg, B.M., Mattoo, A.K. and Edelman, M. (1996) Low threshold levels of ultraviolet-B in a background of photosynthetically active radiation trigger rapid degradation of the D2 protein of photosystem-II. Plant J. 9: 693-699.

Jansen, M.A.C., Sudhakar, T.B., Heller, D., Gaba, V., Mattoo, A.K. and Edelman, M. (1996) Ultraviolet-B effects on Spirodela oligorrhiza: induction of different protection mechanisms. Plant Science 115: 217-223.

Jansen, M.A.K., Gaba, V. and Greenberg, B.M. (1998) Higher plants and UV-B radiation: balancing damage, repair and acclimation. Trends in Plant Science 4:131-135.

Babu, T.S., Jansen M.A.K., Greenberg, B.M., Gaba, V., Malkin, S., Mattoo, A.K., Edelman, M. (1999). Amplified degradation of the photosystem II D1 and D2 proteins under a mixture of photosynthetically active radiation and ultraviolet-B radiation: dependence on redox-status of photosystem II. Photochem. Photobiol. 69: 553-559.

 

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