WebDec 1, 2008 · In the biosynthesis of the sesquiterpenoid botrydial in B. cinerea an STC catalyses the initial cyclisation of FPP [59, 60]. It was therefore likely that the same class of protein is also involved ... WebBiosynthesis of Botrydial (1) Incorporation experiments in which labeled acetate and mevalonate were fed to cultures of B. cinerea first established the origin of the botrydial carbon skeleton and indicated the operation of a backbone rearrangement as well as a 1,3-hydride shift during the course of FPP cyclization.6 We have recently ...
Expression Profiling of Botrytis cinerea Genes Identifies Three ...
WebJan 8, 2024 · The botrydial biosynthetic gene cluster of Botrytis cinerea displays a bipartite genomic structure and is positively regulated by the putative Zn (II)2Cys6 transcription factor BcBot6. A. Porquier, G. Morgant, +7 authors M. Viaud Biology Fungal genetics and biology : FG & B 2016 36 PDF WebMay 29, 2024 · Our results indicate that T. harzianum Epl-1 protein affects the in vitro expression of B. cinerea virulence genes, especially those involved in the botrydial biosynthesis (BcBOT genes), during the mycoparasitism interaction. The tomato defense-related genes were also affected, indicating that Epl-1 is involved in the elicitation of the ... onbe corporate address
Current Microbiology Volume 75, issue 4
WebJul 23, 2012 · Among the CND genes are the botrydial biosynthesis genes which were previously shown to be controlled by the Gα subunit Bcg1 [31], [32] suggesting a connection between both signaling pathways. Botrydial originates from the BcBOT2 (Botrytis cinerea BOTrydial biosynthesis) mediated cyclization of farnesyl diphosphate (FPP) to key intermediate tricyclic alcohol presilphiperfolan-8β-ol. Pinedo et al. demonstrated that BcBOT2 is in fact a sesquiterpene synthase by incubation of FPP with recombinant … See more Botrydial is secondary metabolite secreted by the fungus Botrytis cinerea which is phytotoxic. Chemically it is a sesquiterpene. Botrydial was first isolated and described in 1974. B. cinerea is the causal agent of gray mold disease … See more Botrydial is produced by Botrytis cinerea when the host plant is infected. As a result, botrydial induces chlorosis and cell collapse. … See more Recently in an ASAP article in The Journal of the American Chemistry Society, Cane et al. confirmed experimentally, using deuterium labeling … See more onbe corporate payment services