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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1016/j.plantsci.2022.111314
|2 doi
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|a pubmed25n1140.xml
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|a (DE-627)NLM342185012
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|a (NLM)35696914
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|a (PII)S0168-9452(22)00138-8
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Li, Yanjie
|e verfasserin
|4 aut
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|a Genome-wide analysis of the apple family 1 glycosyltransferases identified a flavonoid-modifying UGT, MdUGT83L3, which is targeted by MdMYB88 and contributes to stress adaptation
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 21.06.2022
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|a Date Revised 21.06.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2022. Published by Elsevier B.V.
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|a The plant family 1 UDP-glycosyltransferases (UGTs) are increasingly being investigated because of their contribution to plant secondary metabolism and other diverse biological roles. The apple (Malus domestica) is one of the most widely cultivated fruit trees with great economic importance. However, little is known regarding the apple UGTs. In this study, we identified 229 members of family 1 through a genome-wide analysis of the apple UGTs, which were clustered into 18 groups, from A to R. We also performed detailed analysis of 34 apple UGTs by quantitative RT-PCR, and discovered a number of stress-regulated UGTs. Among them, we characterized the role of MD09G1064900, also named MdUGT83L3, which was significantly induced by salt and cold. In vivo analysis showed that it has high activity towards cyanidin, and moderate activity towards quercetin and keampferol. Transgenic callus and regenerated apple plants overexpressing MdUGT83L3 showed enhanced tolerance to salt and cold treatments. Overexpression of MdUGT83L3 also increased anthocyanin accumulation in the callus tissues and enhanced ROS clearing upon exposure to salt and cold stresses. Furthermore, via yeast-one-hybrid assay, EMSA and CHIP analyses, we also found that MdUGT83L3 could be directly regulated by MdMYB88. Our study indicated that MdUGT83L3, under the regulation of MdMYB88, plays important roles in salt and cold stress adaptation via modulating flavonoid metabolism in apple
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|a Journal Article
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|a Anthocyanin
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|a Apple
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|a Cold stress
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|a Flavonoids
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|a MdMYB88
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|a MdUGT83L3
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|a Salt stress
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| 650 |
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|a UDP-glycosyltransferase
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| 650 |
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|a Flavonoids
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a Sodium Chloride
|2 NLM
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| 650 |
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|a 451W47IQ8X
|2 NLM
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| 650 |
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|a Glycosyltransferases
|2 NLM
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| 650 |
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|a EC 2.4.-
|2 NLM
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| 700 |
1 |
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|a Li, Pan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Lei
|e verfasserin
|4 aut
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| 700 |
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|a Shu, Jing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Court, Michael H
|e verfasserin
|4 aut
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| 700 |
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|a Sun, Zhuojing
|e verfasserin
|4 aut
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| 700 |
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|a Jiang, Lepu
|e verfasserin
|4 aut
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| 700 |
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|a Zheng, Chengchao
|e verfasserin
|4 aut
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| 700 |
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|a Shu, Huairui
|e verfasserin
|4 aut
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| 700 |
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|a Ji, Lusha
|e verfasserin
|4 aut
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| 700 |
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|a Zhang, Shizhong
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant science : an international journal of experimental plant biology
|d 1985
|g 321(2022) vom: 15. Aug., Seite 111314
|w (DE-627)NLM098174193
|x 1873-2259
|7 nnas
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| 773 |
1 |
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|g volume:321
|g year:2022
|g day:15
|g month:08
|g pages:111314
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| 856 |
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|u http://dx.doi.org/10.1016/j.plantsci.2022.111314
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 321
|j 2022
|b 15
|c 08
|h 111314
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