کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7586990 | 1492078 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Accumulation of carotenoids and expression of carotenogenic genes in peach fruit
ترجمه فارسی عنوان
انباشت کاروتنوئید و بیان ژن های کاروتنوئوز در میوه هلو
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کلمات کلیدی
FPPSGGPSCCDPSYFPPGGPPIPPDMAPPLCYBPDSζ-carotene desaturaseZDSDAFBq-PCR - Q-PCRβ-carotene hydroxylase - β-کاروتن هیدروکسیلازisopentenyl pyrophosphate - ایزوپنتنیل پیرو فسفاتharvest - برداشتGene expression - بیان ژنFruit development - توسعه میوهdimethylallyl diphosphate - دی متیللید دی فسفاتcarotenoid cleavage dioxygenase - دیاکسیدگناز لاکتوز کاروتنوئیدlight-emitting diode - دیود نورافشانLED - رهبریdays after full bloom - روز بعد از شکوفه کاملphytoene synthase - سنتاز فیتوئنfarnesyl diphosphate - فارسیل دی فسفاتfarnesyl diphosphate synthase - فارسیل دی فسفات سنتازPhytoene desaturase - فیتون دساتورازlycopene β-cyclase - لیکوپن β-سیکلاسBlue light - نور آبیPeach - هلوpolymerase chain reaction - واکنش زنجیره ای پلیمرازquantitative real-time PCR - واکنش زنجیره ای پلیمراز واقعی در زمان واقعیPCR - واکنش زنجیرهٔ پلیمرازfresh weight - وزن ترCarotenoid - کاروتنوئیدGeranylgeranyl diphosphate synthase - گرانیل گرانیل دی فسفات سنتازgeranylgeranyl diphosphate - گوارانیلگرانیل دی فسفات
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
To understand better the regulatory mechanism of the carotenoid accumulation, the expression profile of relevant carotenoid genes and metabolites were compared between two peach cultivars with different colors during fruit development. Meanwhile, the change pattern of carotenoid content and expression of carotenoid metabolic genes in peaches after harvest in response to blue light were also investigated. As compared to the yellow fleshed-cultivar 'Jinli', lower carotenoid levels were observed in skin and pulp in white peach cultivar 'Hujing', which might be explained by differentially expression of PpCCD4 gene. With respect to 'Jinli', the carotenoid accumulation during fruit development in fruit skin was partially linked with the transcriptional regulation of PpFPPS, PpGGPS, PpLCYB and PpCHYB. However, in the pulp, the accumulation might be also associated with the increased transcriptions of PpPDS, along with the above four genes. Blue light treatment induced carotenoid accumulation in 'Jinli' peaches during storage. In addition, the treated-fruit displayed higher expression of all the eight genes analysed with a lesser extent on PpCCD4, which suggested that the much more increased carotenoid synthesis rate could result in the higher carotenoid content in blue light-treated fruit. The results presented herein contribute to further elucidating the regulatory mechanism of carotenoid accumulation in peach fruit.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 214, 1 January 2017, Pages 137-146
Journal: Food Chemistry - Volume 214, 1 January 2017, Pages 137-146
نویسندگان
Shifeng Cao, Minhua Liang, Liyu Shi, Jiarong Shao, Chunbo Song, Kun Bian, Wei Chen, Zhenfeng Yang,