Heat stress (HS) represents one of the most important limiting factors to crop productivity worldwide. As a result of global warming, potato yield losses of 10-26% are predicted for region of Southeast Europe, including Serbia, in the next 30 years. These losses can be reduced on 5-11% with adaptation in production methods concerning use of heat tolerant cultivars. The scope of proposed project comprises development and application of protein markers for fast and efficient heat tolerance screening of potato cultivars. Our project proposes utilization of stress proteins related to HS-tolerance and heat-labile proteins as a protein markers. Results of protein marker quantitative analysis will be correlated with morphometric parameters and yield parameters under HS for each of examined genotypes using adequate statistical methods and an optimal combination of protein markets will be selected. Our expectations are that proposed project will result in biotechnological solution for protein marker assisted screening for heat tolerance in potato and identification of HS tolerant potato cultivars suitable for growing in Serbia under changed climate conditions.
Project team:
Dr. Ivana Momčilović, project leader
Dr. Snežana Zdravković-Korać
Dr. Dušica Ćalić
Dr. Dragan Vinterhalter
Dr. Jelena Savić
Dr. Danijel Pantelić
Jelena Rudić
Collaborators:
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Dr. Zoran Borćić
Jasmina Oljača
Dr. Brigitte Mauch-Mani
Dr. Zsófia Bánfalvi
Dr. Jianming Fu