Molecular genetic analysis of the orsellinic acid/F9775 gene cluster of Aspergillus nidulans

Chia Nan University of Pharmacy & Science Institutional Repository > 藥理學院 > 藥學系(所) > 期刊論文 > Item 310902800/25387

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.cnu.edu.tw/handle/310902800/25387

標題:	Molecular genetic analysis of the orsellinic acid/F9775 gene cluster of Aspergillus nidulans
作者:	James F. Sanchez Yi-Ming Chiang Edyta Szewczyk Ashley D. Davidson Manmeet Ahuja C. Elizabeth Oakley Jin Woo Bok Nancy Keller Berl R. Oakley Clay C. C. Wang
貢獻者:	藥物科技研究所
日期:	2010-03
上傳時間:	2012-06-04 16:40:14 (UTC+8)
出版者:	Royal Soc Chemistry
摘要:	F-9775A and F-9775B are cathepsin K inhibitors that arise from a chromatin remodelling deletant strain of Aspergillus nidulans. A polyketide synthase gene has been determined to be responsible for their formation and for the simpler, archetypical polyketide orsellinic acid. We have discovered simple culture conditions that result in the production of the three compounds, and this facilitates analysis of the genes responsible for their synthesis. We have now analysed the F9775/orsellinic acid gene cluster using a set of targeted deletions. We find that the polyketide synthase alone is required for orsellinic acid biosynthesis and only two additional genes in the cluster are required for F9775 A and B synthesis. Our deletions also yielded the bioactive metabolites gerfelin and diorcinol.
關聯:	Molecular BioSystems 6(3)：p.587-593
显示于类别:	[藥學系(所)] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
99_159_j.pdf		1300Kb	Adobe PDF	391	检视/开启
index.html		0Kb	HTML	2241	检视/开启

在CNU IR中所有的数据项都受到原著作权保护.

TAIR相关文章