Effects of brassinosteroids and gibberellin on water uptake and performance of soya bean seeds under different temperatures

Thongsri, Kantima; Teingtham, Kanokwan; Duangpatra, Juangjun; Romkaew, Jutamas

doi:10.15258/sst.2021.49.2.06

Cited by 3 publications

(1 citation statement)

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“…Thongsri et al [140] investigated the effects of BR and GA3 on soybean seed germination at low temperatures, where BR and GA3 application helped overcome delayed germination due to cold stress. Additionally, Hayat and Ahmad [141] showed positive effects of 28-homobrassinolide (HBR) treatment on wheat seed germination and enzyme activity.…”

Section: Br In Seed Development and Germinationmentioning

confidence: 99%

Toward Enhanced Plant Immunity: Unveiling the Role of Brassinosteroids in Abiotic and Biotic Stress Response

Sawicka*,

Barbaś,

Bienia

et al. 2024

Preprint

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Brassinosteroids (BR) are essential plant hormones that play a crucial role in regulating plant growth and development, as well as their resistance to abiotic and biotic stresses, including pathogen infections. In the context of plant im-munity, BR influence various processes such as the expression of genes related to pathogen defense, the production of antimicrobial compounds, and the re-inforcement of the plant cell structure. The aim of work is understand the role of BR in plant defense against abiotic and biotic stresses. BR are involved in the regulation of metabolic processes, water economy, and photosynthesis, contributing to increased plant resistance to abiotic stresses. The study discusses various mechanisms of BR action on plant immunity, including the regulation of gene expression related to defense, activation of the plant defense system, in-teraction with other plant hormones, regulation of water and salt balance, and influence on photosynthetic processes. In the context of plant immunity, BR influence various processes, including the expression of genes related to pathogen defense, the production of antimicrobial compounds, and the reinforcement of the plant cell structure. Additionally, BR are involved in the regulation of metabolic processes, water economy, and photosynthesis, con-tributing to increased plant resistance to abiotic and biotic stresses. The paper emphasizes the importance of further research on the role and mechanisms of action of BR in plant immunity, which may contribute to the development of more effective strategies for the use of BR in agriculture, horticulture, and plant protection.

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Section: Br In Seed Development and Germinationmentioning

confidence: 99%

Toward Enhanced Plant Immunity: Unveiling the Role of Brassinosteroids in Abiotic and Biotic Stress Response

Sawicka*,

Barbaś,

Bienia

et al. 2024

Preprint

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Effect of Seed Dressing with Gibberellins and Brassinosteroids on Enzymatic Activity and Seed Quality of Soya Bean at Different Vigour Levels Under Low Temperature

Thongsri

Teingtham

Duangpatra

et al. 2023

Seed Science and Technology

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Gibberellin (GA3) and brassinosteroid (EBL) interactions can stimulate germination, extend seedling growth and induce low temperature stress tolerance. The effects of GA3 and EBL on seed quality, α-amylase and total dehydrogenase activities of soya bean seeds at different vigour and temperature levels were studied. The results showed that medium vigour seeds dressed with 100 ppm GA3, 0.25 ppm EBL plus 50 ppm GA3, and 0.50 ppm EBL plus 100 ppm GA3 had significantly higher germination (GP) and seedling vigour rates (SVR) than those of untreated seeds. Similarly, 0.50 ppm EBL resulted in higher SVR of low and medium vigour seeds when compared to the control under low temperature. All soya bean seeds dressed with 100 ppm GA3 had higher GP, vigour, shoot and root lengths, and SVR under both temperatures than those of the untreated seeds, and mean germination time decreased. At 15°C, all seeds dressed with 0.50 ppm EBL plus 100 ppm GA3 had higher α-amylase activity than the untreated seeds, whereas seeds with low and medium seed vigour dressed with 100 ppm GA3 and 0.25 ppm EBL plus 50 ppm GA3 had higher total dehydrogenase activity than the untreated seeds.

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Effect of pretreatment with seaweed extract (Ascophyllum nodosum) on germination traits and heterotrophic growth of soybean (Glycine max) seeds under aging conditions

Arab,

Baradaran Firouzabadi,

Gholami

et al. 2023

Iranian J. Seed Res.

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Effects of brassinosteroids and gibberellin on water uptake and performance of soya bean seeds under different temperatures

Cited by 3 publications

References 0 publications

Toward Enhanced Plant Immunity: Unveiling the Role of Brassinosteroids in Abiotic and Biotic Stress Response

Toward Enhanced Plant Immunity: Unveiling the Role of Brassinosteroids in Abiotic and Biotic Stress Response

Effect of Seed Dressing with Gibberellins and Brassinosteroids on Enzymatic Activity and Seed Quality of Soya Bean at Different Vigour Levels Under Low Temperature

Effect of pretreatment with seaweed extract (Ascophyllum nodosum) on germination traits and heterotrophic growth of soybean (Glycine max) seeds under aging conditions

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