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240108s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.108304
|2 doi
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|a eng
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|a Lopez-Zaplana, Alvaro
|e verfasserin
|4 aut
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|a Exploring the mechanism of blindness physiopathy in Brassica oleracea var italica L. by comprehensive transcriptomics and metabolomics analysis
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|c 2024
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 14.02.2024
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|a Date Revised 14.02.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023 The Authors. Published by Elsevier Masson SAS.. All rights reserved.
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|a Blindness is a physiopathy characterized by apical abortion that particularly affects the Brassica family. The occurrence of blindness has been related to exposure to low temperatures during early developmental stages. However, the causes of this selective sensitivity and how they affect the correct development remain unknown. In this study, we investigated the mechanisms involved in the occurrence of blindness in broccoli plants. The analysis of RNAseq, focused on membrane transporters and the synthesis pathways of glucosinolates and phenolics, was related with physiological changes in nutrient and water uptake, gas exchange, and metabolism. Comparative gene expression analysis between control and blindness-affected broccoli plants revealed distinct regulation patterns in roots and shoots, leading to reduced synthesis of glucosinolates and phenolics. Additionally, the expression levels of aquaporins and potassium transporters were found to be associated with mineral and water transport. In this way, our results revealed the causes of blindness by identifying differentially expressed genes, highlighting those related to secondary metabolism, as well as genes involved in water and nutrient uptake and transport as the crucial involved in the physiopathy appearance
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|a Journal Article
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|a Aquaporin
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|a Blindness
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|a Brassica oleracea L. var. italica
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|a Glucosinolates
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|a Low temperatures
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|a Metabolomic
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|a Physiopathy
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|a RNAseq
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|a Glucosinolates
|2 NLM
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|a Phenols
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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1 |
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|a Nicolas-Espinosa, Juan
|e verfasserin
|4 aut
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|a Albaladejo-Marico, Lorena
|e verfasserin
|4 aut
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|a Carvajal, Micaela
|e verfasserin
|4 aut
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 206(2024) vom: 15. Jan., Seite 108304
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnas
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|g volume:206
|g year:2024
|g day:15
|g month:01
|g pages:108304
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|u http://dx.doi.org/10.1016/j.plaphy.2023.108304
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