Morphological and physio-biochemical responses under heat stress in cotton: Overview

Abro, Aamir Ali; Anwar, Muhammad; Javwad, Muhammad Umer; Zhang, Mjie; Liu, Fang; Jiménez-Ballesta, Raimundo; Salama, Ehab A. A.; Ahmed, Mohamed A. A.

doi:10.1016/j.btre.2023.e00813

Cited by 6 publications

(3 citation statements)

References 77 publications

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“…Drought stress impairs physiological and biochemical processes in the cotton plant, particularly photosynthesis. Water shortage lowers water availability for photosynthesis, reducing carbon uptake and affecting plant development [58]. Cotton plants respond to drought by closing their stomata to conserve water, which reduces gas exchange and inhibits transpiration and nutrient uptake.…”

Section: Impact Of Drought Stress On Cottonmentioning

confidence: 99%

Unravelling Abiotic Stress Physiology in Cotton (Gossypium hirsutum L.): Biotechnological Interventions in Mitigating Abiotic Stress

Patil,

Pawar,

Wagh

et al. 2024

Preprint

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Climate change has resulted in increased incidences of abiotic stresses, such as heat, drought, salinity, and waterlogging. These stressors have a negative impact on the cotton (Gossypium hirsutum L.) crop and cause significant yield losses. Each stressor induces specific physiological and metabolic alterations interconnected with the complex changes at molecular levels. Understanding the molecular pathways that govern the cotton plant's stress responses is crucial to develop stress-tolerant cotton cultivars that can withstand different stresses. Molecular investigations have mapped the changes in the expression of stress-responsive genes, encompassing heat shock proteins and ion transporters, which play a vital role in facilitating adaptive responses. These approaches have been shown to help identify dynamic gene expression patterns and elucidate intricate regulatory networks using advanced metagenomics and multi-omics techniques. By leveraging genetic diversity and utilizing advanced molecular methods, it would be possible to develop stress-resilient cotton varieties to ensure sustainable cotton production in the face of abiotic stresses. This review provides an overview of the effects of various abiotic stressors on cotton plants, including drought, salt, heat, and waterlogged soil. We also explore the extensive network of stress-responsive genes, proteins, and signaling pathways in cotton by summarizing the studies on gene expression regulation, proteins involved in stress response, and biochemical characteristics.

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Section: Impact Of Drought Stress On Cottonmentioning

confidence: 99%

Unravelling Abiotic Stress Physiology in Cotton (Gossypium hirsutum L.): Biotechnological Interventions in Mitigating Abiotic Stress

Patil,

Pawar,

Wagh

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…Cotton, a vital fiber and oilseed crop, has a myriad of varieties which results in many optimal growing temperatures for the genus. 19 , 20 In any variety, it can be concluded that a rapid change in temperature whether heat or cold causes damage and yield loss for cotton. 21–26 Most cotton is considered quite cold sensitive and it is grown in warmer regions of the world (National Cotton Council of America) 44 .…”

Section: Introductionmentioning

confidence: 99%

Exploring cotton SFR2’s conundrum in response to cold stress

Surber,

Thien Thao,

Smith

et al. 2024

Plant Signaling & Behavior

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“…Consequently, these injuries result in lower plant productivity ( Vollenweider and Günthardt-Goerg, 2005 ). Even when plants are subjected to HTS, they usually close their stomata to decrease water loss by enhancing the tracheids and stomata frequency and expanding vessels of the xylem, which helps the plant cope with HTS ( Abro et al, 2023 ). The signal transduction system is important in trigging the self-regulated and hormone-meditated mechanism under HTS in plants ( QAMER et al, 2021 ).…”

Section: Introductionmentioning

confidence: 99%

Unraveling the genetic and molecular basis of heat stress in cotton

Ijaz,

Anwar,

Ali

et al. 2024

Front. Genet.

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Human activities and climate change have resulted in frequent and intense weather fluctuations, leading to diverse abiotic stresses on crops which hampers greatly their metabolic activities. Heat stress, a prevalent abiotic factor, significantly influences cotton plant biological activities resulting in reducing yield and production. We must deepen our understanding of how plants respond to heat stress across various dimensions, encompassing genes, RNAs, proteins, metabolites for effective cotton breeding. Multi-omics methods, primarily genomics, transcriptomics, proteomics, metabolomics, and phenomics, proves instrumental in studying cotton’s responses to abiotic stresses. Integrating genomics, transcriptomics, proteomics, and metabolomic is imperative for our better understanding regarding genetics and molecular basis of heat tolerance in cotton. The current review explores fundamental omics techniques, covering genomics, transcriptomics, proteomics, and metabolomics, to highlight the progress made in cotton omics research.

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Morphological and physio-biochemical responses under heat stress in cotton: Overview

Cited by 6 publications

References 77 publications

Unravelling Abiotic Stress Physiology in Cotton (Gossypium hirsutum L.): Biotechnological Interventions in Mitigating Abiotic Stress

Unravelling Abiotic Stress Physiology in Cotton (Gossypium hirsutum L.): Biotechnological Interventions in Mitigating Abiotic Stress

Exploring cotton SFR2’s conundrum in response to cold stress

Unraveling the genetic and molecular basis of heat stress in cotton

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