PRJNA261444
Pisum sativum cultivar:Lifter and PI240515 Transcriptome or Gene expression
The objective of this project is to utilize recent advances in massively parallel sequencing technology to study the regulation of genes during the S. sclerotiorum and P. sativum host-pathogen interaction. To identify pea resistance genes and Sclerotinia pathogenicity genes we will compare gene expression in parents of a pea recombinant inbred line that is segregating for partial resistance to S. sclerotiorum. The identification of genes involved in partial resistance may lead to the development of markers for marker assisted breeding for resistance to S. sclerotiorum. The expression profiling studies will also provide valuable information on the genetics of the interaction between host and pathogen which may lead to further insights and solutions for developing resistant material not only in pea but in other crops affected by Sclerotinia spp. Additional objectives of this proposal are to provide characterization of genes for improved annotation of the Sclerotinia genome project and gene function discovery for both pea and S. sclerotiorum.