کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1370973 | 981834 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Production of doramectin by rational engineering of the avermectin biosynthetic pathway
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In an attempt to construct a strain that produces doramectin, the loading module of Ave polyketide synthase (PKS) from Streptomyces avermitilis M1 was replaced with a cyclohexanecarboxylic (CHC) unique loading module from phoslactomycin PKS. Additionally, the CHC-CoA biosynthetic gene cassette was introduced into the engineered strain, which provided the precursor for directed biosynthesis of doramectin. The doramectin production ability of the final mutant S. avermitilis TG2002 was increased about six times and the ratio of Dor to Ave was enhanced 300 times more than the original strain.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 21, Issue 11, 1 June 2011, Pages 3320–3323
Journal: Bioorganic & Medicinal Chemistry Letters - Volume 21, Issue 11, 1 June 2011, Pages 3320–3323
نویسندگان
Jian-Bo Wang, Hai-Xue Pan, Gong-Li Tang,