At the Ibdah laboratory at Newe Yaar Research Center, a Postdoc or Ph.D. position is available for a research project in plant biochemistry.
Plants use volatile organic compounds (VOCs) to communicate information about their physiological and metabolic status to other plants, insects, and microorganisms. Although our understanding of this chemical language is limited, recent discoveries show that VOCs also mediate long-distance signaling within a single plant, triggering systemic transcriptional, metabolic, and pathogen resistance responses. The mechanism behind this internal VOC signaling is unknown, but it is hypothesized that leaves absorb VOCs, which are then transported via the phloem to the roots. The project aims to analyze the specificity and movement of VOC signals, their physiological and ecological roles, and their impact on plant defense. Preliminary results suggest this form of signaling is common in nature and may help prime roots against pathogens. The main goals are to identify the signaling molecules involved in shoot-to-root communication, understand transcriptional responses to VOCs, and determine if VOCs perceived by shoots enhance root resistance to pathogens.
Scientific Experience:
- Molecular biology
- Biochemistry
- Bioinformatics
Abilities and Skills: Strong English written and oral communication skills, writing and presenting reports, knowledge of research methodologies, self-motivation, being flexible, and good time management.
For more details, please contact:
Dr. Mwafaq Ibdah, 0506220686, mwafaq@volcani.agri.gov.il