![]() ![]() Significant and positive associations were found between the high-resolution melting (HRM) marker genotypes and CCR phenotypes. Subgenome-specific markers developed for the candidate genes were tested with a diverse panel of 219 accessions from University of Florida and North Carolina State University breeding programs. Three genes in the genomic region of FaRCg1 were highly upregulated: a von Willebrand Factor A domain-containing protein, a subtilisin-like protease, and a TIFY 11A-like protein. Gene ontology analysis showed that the most upregulated genes were functionally associated with signaling pathways of plant defense responses. In ‘Florida Elyana’, 6,099 genes were differentially expressed in response to C. Here, we performed comparative transcriptome analyses of resistant ‘Florida Elyana’ and susceptible ‘Strawberry Festival’ after infection and identified candidate genes potentially involved in resistance. However, the genomic structure of FaRCg1 and potential candidate genes associated with the resistance remained unknown. Our previous study reported that a major locus, FaRCg1, increases resistance. 2Department of Horticultural Sciences, North Carolina State University, Raleigh, NC, United StatesĬolletotrichum crown rot (CCR) caused by Colletotrichum gloeosporioides is a serious threat to the cultivated strawberry ( Fragaria × ananassa). ![]() 1Department of Horticultural Sciences, University of Florida-IFAS Gulf Coast Research and Education Center, Wimauma, FL, United States.Whitaker 1, Jose Guillermo Chacon 2, Gina Fernandez 2 and Seonghee Lee 1 * Saket Chandra 1 †, Youngjae Oh 1 †, Hyeondae Han 1, Natalia Salinas 1, Ashlee Anciro 1, Vance M. ![]()
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