Transcriptome analysis reveals the effects of grafting on sugar and α-linolenic acid metabolisms in fruits of cucumber with two different rootstocks

Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 130(2018) vom: 01. Sept., Seite 289-302
1. Verfasser: Zhao, Lili (VerfasserIn)
Weitere Verfasser: Liu, Aiqun, Song, Tiefeng, Jin, Yazhong, Xu, Xin, Gao, Yang, Ye, Xueling, Qi, Hongyan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Flavor quality Grafted cucumber Sugar Transcriptome α-Linolenic acid metabolism Sugars Volatile Organic Compounds alpha-Linolenic Acid 0RBV727H71 mehr... Fructose 30237-26-4
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245 1 0 |a Transcriptome analysis reveals the effects of grafting on sugar and α-linolenic acid metabolisms in fruits of cucumber with two different rootstocks 
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500 |a Date Revised 30.09.2020 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2018 Elsevier Masson SAS. All rights reserved. 
520 |a Flavor quality in cucumber is affected by different rootstocks, but the molecular mechanism is largely unclean. To clarify the differences of sugar and aromatic compounds, cucumber (cucumis sativus) fruits from plants of self-grafted (SG) or grafted onto figleaf gourd (Cucurbita ficifolia; G1) or 'Weisheng No.1' rootstock (Cucurbita moschata ⅹCucurbita moschata hybrids; G2) were performed the transcriptome analysis. We obtained 1013 and 920 differentially expressed genes (DEGs) from G1 and G2 compared to SG respectively, in which 453 genes were co-expressed. Functional annotations showed many DEGs were involved in glycolysis/gluconeogenesis metabolism, fructose metabolism and α-Linolenic acid metabolisms, 20 DEGs were selected from the 3 pathways to validate sequencing accuracy by quantitative real-time PCR. The gene relative expression levels were concurrent with RNA-seq results and sugar and aromatic compounds content phenotypes. Moreover, some vital transcript factors and transport proteins were analyzed. These findings indicate that different rootstocks could induce significantly changes in the physiological profiling and transcripts of sugar- and aromatic flavor-related genes. This study provides a novel insight into the molecular mechanisms of fruit quality regulated by candidate genes 
650 4 |a Journal Article 
650 4 |a Flavor quality 
650 4 |a Grafted cucumber 
650 4 |a Sugar 
650 4 |a Transcriptome 
650 4 |a α-Linolenic acid metabolism 
650 7 |a Sugars  |2 NLM 
650 7 |a Volatile Organic Compounds  |2 NLM 
650 7 |a alpha-Linolenic Acid  |2 NLM 
650 7 |a 0RBV727H71  |2 NLM 
650 7 |a Fructose  |2 NLM 
650 7 |a 30237-26-4  |2 NLM 
700 1 |a Liu, Aiqun  |e verfasserin  |4 aut 
700 1 |a Song, Tiefeng  |e verfasserin  |4 aut 
700 1 |a Jin, Yazhong  |e verfasserin  |4 aut 
700 1 |a Xu, Xin  |e verfasserin  |4 aut 
700 1 |a Gao, Yang  |e verfasserin  |4 aut 
700 1 |a Ye, Xueling  |e verfasserin  |4 aut 
700 1 |a Qi, Hongyan  |e verfasserin  |4 aut 
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773 1 8 |g volume:130  |g year:2018  |g day:01  |g month:09  |g pages:289-302 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2018.07.008  |3 Volltext 
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