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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2020.10.012
|2 doi
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|a pubmed24n1056.xml
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|a (DE-627)NLM316886548
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|a (NLM)33120111
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|a (PII)S0981-9428(20)30513-1
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|b ger
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|e rakwb
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|a eng
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| 100 |
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|a Li, Yurong
|e verfasserin
|4 aut
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|a Comparative analysis of the metabolome and transcriptome between green and albino zones of variegated leaves from Hydrangea macrophylla 'Maculata' infected by hydrangea ringspot virus
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 26.01.2021
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|a Date Revised 26.01.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2020 Elsevier Masson SAS. All rights reserved.
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|a In nature, many different factors cause plants to present variegated leaves. The purpose of this study was to reveal the changes in the green and albino leaves of Hydrangea macrophylla 'Maculata'. It was found that in the albino zone, the leaves became thinner, the chloroplast structure disappeared, and a large number of leucoplasts replaced chloroplasts. In addition, the albino zone of the leaves contained almost no chlorophyll and showed no function related to transforming and utilizing light energy, and more intense oxidative stress was observed in the albino zone of the leaves than in the green zone. RNA-seq analysis showed that the chlorophyll synthesis pathway of the albino zone of leaves was blocked. Upregulated expression of the hydrangea ringspot virus (HdRSV) coat protein (CP) gene was detected in albino tissue by RT-qPCR. Finally, combined UPLC-MS/MS and RNA-seq analyses revealed metabolic changes involving multiple pathways in albino leaf tissue, centered on the TCA cycle. We hypothesize that HdRSV may alter energy metabolism in the albino zone of leaves, including increased lipid metabolism, reduced sugar metabolism, and increased synthesis of amino acids and the viral capsid protein from ribosomes
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|a Comparative Study
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|a Journal Article
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|a Comparative transcription
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|a Hydrangea macrophylla ‘Maculata’
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|a Hydrangea ringspot virus
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|a UPLC-MS/MS
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|a Variegation
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|a Li, Wenji
|e verfasserin
|4 aut
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|a Hu, Di
|e verfasserin
|4 aut
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| 700 |
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|a Shen, Ping
|e verfasserin
|4 aut
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| 700 |
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|a Zhang, Guohua
|e verfasserin
|4 aut
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| 700 |
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|a Zhu, Yuan
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 157(2020) vom: 15. Dez., Seite 195-210
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
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|g volume:157
|g year:2020
|g day:15
|g month:12
|g pages:195-210
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|u http://dx.doi.org/10.1016/j.plaphy.2020.10.012
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