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MSU Graduate Theses

2018

Botrytis cinerea

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Assessment Of Resistance To Botrytis Cinerea In Arabidopsis Expressing Grapevine Sts Genes And Analysis Of New Grapevine Vein Clearing Virus Isolates, Li Su May 2018

Assessment Of Resistance To Botrytis Cinerea In Arabidopsis Expressing Grapevine Sts Genes And Analysis Of New Grapevine Vein Clearing Virus Isolates, Li Su

MSU Graduate Theses

Grapevine stilbene synthase gene (STS) family is unusually large with more than 32 members of full-length genes. Resveratrol and piceid are synthesized in VaSTS7-, VvSTS22-, VaSTS22-transgenic Arabidopsis. To study the function of these STS genes in the resistance against Botrytis cinerea in vivo, lesion sizes on these STS transgenic Arabidopsis were compared to that on non-transgenic control Col-0, at 96 hours post inoculation with B. cinerea spores at 0, 200, or 1,000 spores/μl. In each experiment there were three biological replicates. Three lesion sizes from each replicate were averaged. The experiment was repeated three …