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20241112232148.0 |
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240910s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2024.109100
|2 doi
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|a pubmed24n1598.xml
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|a (DE-627)NLM377379018
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|a (NLM)39250845
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|a (PII)S0981-9428(24)00768-X
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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 Zhou, Huijuan
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Comparative network analysis reveals the regulatory mechanism of 1-methylcyclopropene on sugar and acid metabolisms in yellow peach stored at non-chilling temperatures
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 07.11.2024
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|a Date Revised 07.11.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2024 Elsevier Masson SAS. All rights reserved.
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|a Soluble carbohydrates and organic acids are critical determinants of fruit flavor and consumer preference, both of which are susceptible to postharvest treatments and storage conditions. While the individual effectiveness of 1-methylcyclopropene (1-MCP) and non-chilling temperature storage in delaying fruit ripening and influencing flavor development has been established, their combined effects on peach storage traits remain unexplored. This study investigated the impact of 1-MCP combined with non-chilling temperature storage on the quality and flavor attributes of yellow peach. Our results revealed that 1-MCP treatment reduced ethylene production during storage and delayed ripening and softening by down-regulating ethylene biosynthesis and signaling genes. Transcriptomic analysis indicated that 1-MCP maintained higher levels of soluble carbohydrates by up-regulating sucrose phosphate synthase (PpSPS1/2) and sorbitol dehydrogenase (PpSDH1) while down-regulating hexokinase (PpHXK1). Concurrently, 1-MCP preserved citric and malic acid levels by suppressing aconitate hydratase (PpACO1) and inducing malate dehydrogenase (PpMDH1), thereby delaying flavor degradation. Co-expression network analysis implicated ethylene response factors (PpERFs) as major regulators of sugar and acid metabolisms genes, with PpERF19 potentially functioning as a key transcriptional controller. Overall, this study verified the efficacy of combined 1-MCP and non-chilling storage for yellow peach preservation, identified key 1-MCP-modulated genes involved in sugar and acid metabolisms, and provided insights into regulating peach flavor development via postharvest approaches
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|a Journal Article
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|a Comparative Study
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|a 1-Methylcyclopropene treatment
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|a Non-chilling temperature storage
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|a Sugar and acid metabolisms
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|a Transcriptome analysis
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|a Yellow peach
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|a Cyclopropanes
|2 NLM
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|a 1-methylcyclopropene
|2 NLM
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| 650 |
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|a J6UJO23JGU
|2 NLM
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| 650 |
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7 |
|a Plant Proteins
|2 NLM
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| 650 |
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|a Ethylenes
|2 NLM
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| 650 |
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|a ethylene
|2 NLM
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| 650 |
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|a 91GW059KN7
|2 NLM
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| 650 |
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|a Sugars
|2 NLM
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| 650 |
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7 |
|a Malates
|2 NLM
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| 700 |
1 |
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|a Wang, Lufan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Su, Mingshen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Xianan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Du, Jihong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Xiongwei
|e verfasserin
|4 aut
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| 700 |
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|a Zhang, Minghao
|e verfasserin
|4 aut
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| 700 |
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|a Hu, Yang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zheng, Xiaolin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ye, Zhengwen
|e verfasserin
|4 aut
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| 700 |
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|a Huan, Chen
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 216(2024) vom: 01. Nov., Seite 109100
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:216
|g year:2024
|g day:01
|g month:11
|g pages:109100
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| 856 |
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|u http://dx.doi.org/10.1016/j.plaphy.2024.109100
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 216
|j 2024
|b 01
|c 11
|h 109100
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