کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8645801 | 1569793 | 2018 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Diverse responses of tanshinone biosynthesis to biotic and abiotic elicitors in hairy root cultures of Salvia miltiorrhiza and Salvia castanea Diels f. tomentosa
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کلمات کلیدی
DXRDihydrotanshinone IKSL1-deoxy-d-xylulose 5-phosphate reductoisomerase1-deoxy-D-xylulose 5-phosphate synthaseCryptotanshinoneGGPPCytochromes P450DXSAACTDMAPPHMGRcpsGGPPS3-Hydroxy-3-methylglutaryl CoA reductase - 3-Hydroxy-3-methylglutaryl CoA ردوکتازCYPs - CYPdimethylallyl diphosphate - دی متیللید دی فسفاتdry weight - وزن خشکhigh performance liquid chromatography - کروماتوگرافی مایع با کارایی بالاHPLC - کروماتوگرافی مایعی کاراCopalyl diphosphate synthase - کوپالید دی فسفات سنتازGeranylgeranyl diphosphate synthase - گرانیل گرانیل دی فسفات سنتازgeranylgeranyl diphosphate - گوارانیلگرانیل دی فسفات
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
ژنتیک
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Salvia miltiorrhiza (S. miltiorrhiza) and Salvia castanea Diels f. tomentosa (S. castanea) are both used for treatment of cardiovascular diseases. They have the same bioactive compound tanshinones, but whose contents are hugely different. This study illustrated diverse responses of tanshinone biosynthesis to yeast extract (YE) and Ag+ in hairy roots of the two species. YE enhanced both the growth and tanshinone biosynthesis of two hairy roots, and contributed more to tanshinone accumulation in S. castanea than that in S. miltiorrhiza. Genes encoding 1-deoxy-d-xylulose 5-phosphate synthase (DXS2), geranylgeranyl diphosphatesynthase (GGPPS1), copalyl diphosphate synthase (CPS1), and two cytochromes P450 (CYP76AH1 and CYP76AH3) were also more responsive to YE in S. castanea than those in S. miltiorrhiza. Accumulations of dihydrotanshinone I and tanshinone I, and most biosynthetic genes in S. miltiorrhiza were more responsive to Ag+ than those in S. castanea. Accumulations of dihydrotanshinone I and cryptotanshinone were more responsive to YE, while tanshinone IIA accumulation was more responsive to Ag+ in S. miltiorrhiza. However, accumulations of other four tanshinones and related genes in S. castanea were more responsive to YE than Ag+. This study provides foundations for studying diverse specialized metabolism between the related species.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gene - Volume 643, 15 February 2018, Pages 61-67
Journal: Gene - Volume 643, 15 February 2018, Pages 61-67
نویسندگان
Dongfeng Yang, Yumin Fang, Pengguo Xia, Xiaodan Zhang, Zongsuo Liang,