Analysis on Effect of Cold Stress in Bean Seeds (Phaseolusvulgaris l)

Srivastava, Vandana; Soni, Anish; Sonam, K.

doi:10.11648/j.ajbio.20150304.15

Cited by 7 publications

(4 citation statements)

References 30 publications

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“…However, at -19°C seeds respired for only 1 day and at 3°C seeds respired for 5 days where the rate of respiration was even higher than at normal temperature. This adaptive behavior was attributed to the involvement of AOX and PUMP pathways (Srivastava et al 2016). Some studies have suggested a possible crosstalk between alternative pathways and other stress mitigating mechanisms such as SA (salicylic acid)-mediated stress response in providing low temperature resistance (Lei et al 2010).…”

Section: Metabolic Effects Photosynthesis and Respirationmentioning

confidence: 99%

Temperature sensitivity of food legumes: a physiological insight

Bhandari

Sharma

Rao³

et al. 2017

Acta Physiol Plant

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Of the various environmental stresses that a plant can experience, temperature has the widest and most far-reaching effects on legumes. Temperature extremes, both high (heat stress) and low (cold stress), are injurious to plants at all stages of development, resulting in severe loss of productivity. In response to unfavorable temperatures, plant biomolecules such as stress proteins, enzymatic and non-enzymatic antioxidants, organic osmolytes and phytohormones come into play, usually, as a part of the plant defense mechanisms. The accumulation of these molecules, which may be useful as metabolic indicators of stress tolerance, depend on the plant species exposed to the temperature stress, its intensity and duration. Some of these molecules such as osmolytes, non-enzymatic antioxidants and phytohormones may be supplied exogenously to improve temperature stress tolerance. Legumes show varying degrees of sensitivity to high and low-temperature stresses, which reduces their potential performance at various developmental stages. To address the ever-fluctuating temperature extremes that various legumes are being constantly exposed, efforts are being made to develop tolerant plant varieties via conventional breeding methods as well as more recent molecular breeding techniques. In this review, we describe the progress made towards the adverse effects of abnormal temperatures on various growth stages in legumes and propose appropriate strategies to resolve these effects.

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Section: Metabolic Effects Photosynthesis and Respirationmentioning

confidence: 99%

Temperature sensitivity of food legumes: a physiological insight

Bhandari

Sharma

Rao³

et al. 2017

Acta Physiol Plant

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“…Cold acclimation is important and a universal phenomenon in chilling tolerant plants (Srivastava et al, 2015). Physiological and biochemical changes occur in plants during cold stress (Miura and Furumoto, 2013).…”

Section: Resultsmentioning

confidence: 99%

Genotypic Variation in Calcium Uptake in Common Bean (Phaseolus vulgaris L.) under Chilling Stress

Dere

Daşgan

Ceylan

et al. 2020

Türkiye Tarımsal Araştırmalar Dergisi

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Plants are constantly exposed to different abiotic stresses throughout their lifecycle. Sub-optimal temperatures are important abiotic stress factors in agriculture. Plant growth, development, yield, and crop quality are significantly affected by low temperature stress. In the present study, 95 different common bean genotypes were grown in the growth chamber. As the control group, the growth chamber was designed to be 16/8 h light and dark with 25 °C and 20 °C day/night temperatures, respectively. Fifteen days old seedlings were exposed to chilling stress as cold stress treatment in the dark (night) at 4 °C for 8 hours and in light (day) at 25 o C for 16 hours. After fifteen days of low temperature stress, the experiment was completed to investigate calcium (Ca) intake in plants. Shoot Ca concentration of the genotypes were analyzed and genotypes were classified according to their Ca content. Therefore 24 genotypes were found to have less than ≤0.5%, 35 genotypes were found to have between 0.51 to1.0% and 36 genotypes were found to have between 1.01 to 3.0% Ca content under chilling stress.

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“…Each sensor may perceive a specific aspect of the stress and may be involved in a distinct branch of the cold signaling pathway. Plants may sense low temperature through changes in the physical properties of membranes, because membrane fluidity is reduced during cold stress [ 15 ]. Low temperature or cold stress is one of the major abiotic stresses for bean seeds production.…”

Section: Backgroundsmentioning

confidence: 99%

Integrated transcriptomics and metabolomics analysis reveals key regulatory network that response to cold stress in common Bean (Phaseolus vulgaris L.)

Yang

Liu

et al. 2023

BMC Plant Biol

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Cold temperatures can be detrimental to crop survival and productivity. Breeding progress can be improved by understanding the molecular basis of low temperature tolerance. We investigated the key routes and critical metabolites related to low temperature resistance in cold-tolerant and -sensitive common bean cultivars 120 and 093, respectively. Many potential genes and metabolites implicated in major metabolic pathways during the chilling stress response were identified through transcriptomics and metabolomics research. Under chilling stress, the expression of many genes involved in lipid, amino acid, and flavonoid metabolism, as well as metabolite accumulation increased in the two bean types. Malondialdehyde (MDA) content was lower in 120 than in 093. Regarding amino acid metabolism, 120 had a higher concentration of acidic amino acids than 093, whereas 093 had a higher concentration of basic amino acids. Methionine accumulation was clearly higher in 120 than in 093. In addition, 120 had a higher concentration of many types of flavonoids than 093. Flavonoids, methionine and malondialdehyde could be used as biomarkers of plant chilling injury. Transcriptome analysis of hormone metabolism revealed considerably greater, expression of abscisic acid (ABA), gibberellin (GA), and jasmonic acid (JA) in 093 than in 120 during chilling stress, indicating that hormone regulation modes in 093 and 120 were different. Thus, chilling stress tolerance is different between 093 and 120 possibly due to transcriptional and metabolic regulation.

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Analysis on Effect of Cold Stress in Bean Seeds (Phaseolusvulgaris l)

Cited by 7 publications

References 30 publications

Temperature sensitivity of food legumes: a physiological insight

Temperature sensitivity of food legumes: a physiological insight

Genotypic Variation in Calcium Uptake in Common Bean (Phaseolus vulgaris L.) under Chilling Stress

Integrated transcriptomics and metabolomics analysis reveals key regulatory network that response to cold stress in common Bean (Phaseolus vulgaris L.)

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