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Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.

The changing climate is intensifying salt stress globally. Salt stress is a menace to cotton crop quality and yield. The seedling, germination, and emergence phases are more prone to the effects of salt stress than other stages. Higher levels of salt can lead to delayed flowering, a reduced number o...

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Autores principales: Anwar, Zunaira, Ijaz, Aqsa, Ditta, Allah, Wang, Baohua, Liu, Fang, Khan, Sana Muhy-Ud-Din, Haidar, Sajjad, Hassan, Hafiz Mumtaz, Khan, Muhammad Kashif Riaz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10218025/
https://www.ncbi.nlm.nih.gov/pubmed/37239463
http://dx.doi.org/10.3390/genes14051103
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author Anwar, Zunaira
Ijaz, Aqsa
Ditta, Allah
Wang, Baohua
Liu, Fang
Khan, Sana Muhy-Ud-Din
Haidar, Sajjad
Hassan, Hafiz Mumtaz
Khan, Muhammad Kashif Riaz
author_facet Anwar, Zunaira
Ijaz, Aqsa
Ditta, Allah
Wang, Baohua
Liu, Fang
Khan, Sana Muhy-Ud-Din
Haidar, Sajjad
Hassan, Hafiz Mumtaz
Khan, Muhammad Kashif Riaz
author_sort Anwar, Zunaira
collection PubMed
description The changing climate is intensifying salt stress globally. Salt stress is a menace to cotton crop quality and yield. The seedling, germination, and emergence phases are more prone to the effects of salt stress than other stages. Higher levels of salt can lead to delayed flowering, a reduced number of fruiting positions, shedding of fruits, decreased boll weight, and yellowing of fiber, all of which have an adverse effect on the yield and quality of the seed cotton. However, sensitivity toward salt stress is dependent on the salt type, cotton growth phase, and genotype. As the threat of salt stress continues to grow, it is crucial to gain a comprehensive understanding of the mechanisms underlying salt tolerance in plants and to identify potential avenues for enhancing the salt tolerance of cotton. The emergence of marker-assisted selection, in conjunction with next-generation sequencing technologies, has streamlined cotton breeding efforts. This review begins by providing an overview of the causes of salt stress in cotton, as well as the underlying theory of salt tolerance. Subsequently, it summarizes the breeding methods that utilize marker-assisted selection, genomic selection, and techniques for identifying elite salt-tolerant markers in wild species or mutated materials. Finally, novel cotton breeding possibilities based on the approaches stated above are presented and debated.
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spelling pubmed-102180252023-05-27 Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L. Anwar, Zunaira Ijaz, Aqsa Ditta, Allah Wang, Baohua Liu, Fang Khan, Sana Muhy-Ud-Din Haidar, Sajjad Hassan, Hafiz Mumtaz Khan, Muhammad Kashif Riaz Genes (Basel) Review The changing climate is intensifying salt stress globally. Salt stress is a menace to cotton crop quality and yield. The seedling, germination, and emergence phases are more prone to the effects of salt stress than other stages. Higher levels of salt can lead to delayed flowering, a reduced number of fruiting positions, shedding of fruits, decreased boll weight, and yellowing of fiber, all of which have an adverse effect on the yield and quality of the seed cotton. However, sensitivity toward salt stress is dependent on the salt type, cotton growth phase, and genotype. As the threat of salt stress continues to grow, it is crucial to gain a comprehensive understanding of the mechanisms underlying salt tolerance in plants and to identify potential avenues for enhancing the salt tolerance of cotton. The emergence of marker-assisted selection, in conjunction with next-generation sequencing technologies, has streamlined cotton breeding efforts. This review begins by providing an overview of the causes of salt stress in cotton, as well as the underlying theory of salt tolerance. Subsequently, it summarizes the breeding methods that utilize marker-assisted selection, genomic selection, and techniques for identifying elite salt-tolerant markers in wild species or mutated materials. Finally, novel cotton breeding possibilities based on the approaches stated above are presented and debated. MDPI 2023-05-18 /pmc/articles/PMC10218025/ /pubmed/37239463 http://dx.doi.org/10.3390/genes14051103 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Anwar, Zunaira
Ijaz, Aqsa
Ditta, Allah
Wang, Baohua
Liu, Fang
Khan, Sana Muhy-Ud-Din
Haidar, Sajjad
Hassan, Hafiz Mumtaz
Khan, Muhammad Kashif Riaz
Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.
title Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.
title_full Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.
title_fullStr Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.
title_full_unstemmed Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.
title_short Genomic Dynamics and Functional Insights under Salt Stress in Gossypium hirsutum L.
title_sort genomic dynamics and functional insights under salt stress in gossypium hirsutum l.
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10218025/
https://www.ncbi.nlm.nih.gov/pubmed/37239463
http://dx.doi.org/10.3390/genes14051103
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