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ChemInform Abstract: Biosynthesis of Sorokinianin a Phytotoxin of Bipolaris sorokiniana: Evidence of Mixed Origin from the Sesquiterpene and TCA Pathways.

✍ Scribed by H. NAKAJIMA; Y. TORATSU; Y. FUJII; M. ICHINOE; T. HAMASAKI


Publisher
John Wiley and Sons
Year
2010
Weight
28 KB
Volume
29
Category
Article
ISSN
0931-7597

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✦ Synopsis


Biosynthesis of Sorokinianin a Phytotoxin of Bipolaris sorokiniana: Evidence of Mixed Origin from the Sesquiterpene and TCA Pathways.

-Using stable isotope-labeled precursor-feeding experiments and replacement culture experiments it is shown that the biosynthetic precursor of sorokinianin is prehelminthosporol. Except for the C 3 portion sorokinianin is a sesquiterpene. The C 3 portion is derived from the acetyl CoA-related metabolic pathway. -(NAKAJIMA, H.;