کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8892981 | 1628767 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Physiological, phytochemicals and molecular analysis of color and scent of different landraces of Rosa damascena during flower development stages
ترجمه فارسی عنوان
فیزیولوژیکی، فیتوکمیکال و تجزیه و تحلیل مولکولی رنگ و عطر گیاهان زراعی مختلف رزا داسکنا در مراحل رشد
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کلمات کلیدی
DXRDMADP1-deoxy-d-xylulose-5-phosphate reductoisomeraseFDPIDPRT-PCRMEPGGPPSGPPRCBDisopentenyl diphosphate - ایسپنتنیل دی فسفاتRelative gene expression - بیان ژن نسبیFlower development - توسعه گلGene isolation - جداسازی ژنdimethylallyl diphosphate - دی متیللید دی فسفاتcarotenoid cleavage dioxygenase - دیاکسیدگناز لاکتوز کاروتنوئیدColor - رنگEssential oils - روغن های ضروریrandomized complete block design - طرح بلوک کامل تصادفیEOs - عناوینfarnesyl diphosphate - فارسیل دی فسفاتreverse transcription polymerase chain reaction - واکنش زنجیره ای پلیمراز رونویسی معکوسfresh weight - وزن ترGeranyl diphosphate - ژانایل دی فسفات
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش باغداری
چکیده انگلیسی
Rosa damascena is one of important flowers for the production of aromatic compounds mainly used in perfume industry. In this research, complete sequences of gene coding geranylgeranyl diphosphate synthesis (GGPPS) involved in monoterpenes biosynthesis pathway was isolated from Rosa damascena “KamoorË®, and the relative expression of genes GGPPS, DXR, and CCD1 was characterized during flower developmental stages (A, B and C) in petals of four landraces of damask roses (Ghalhar, Lavasanat, Kamoor and Minab) by real-time quantitative fluorescence PCR. The overall expression of GGPPS gene was lower as compared with those of gene CCD1 and DXR. To further study, comprehensive analysis were done among physiological, molecular and phytochemical results to evaluate the relationship between main volatile compounds and colors. The output data revealed that damask roses with light colored flowers showed carotenoid accumulation and accommodation of higher carotenoid content and low anthocyanin content. Main volatile including citronellol, geraniol, neral, lianlyl acetate and dihydro citronellol acetate in flower development increase in the early stage, peaking in stage B and decreasing thereafter. These results suggest that the gene GGPPS may play role in the biosynthesis of volatile monoterpenes in R. damascena flowers, and this gene could be an important candidate genes for the regulation of secondary metabolism for Damask rose aromatic components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scientia Horticulturae - Volume 231, 27 January 2018, Pages 144-150
Journal: Scientia Horticulturae - Volume 231, 27 January 2018, Pages 144-150
نویسندگان
O. Rasouli, N. Ahmadi, S. Rashidi Monfared, F. Sefidkon,