Association Analysis of the Genomic and Functional Characteristics of Halotolerant Glutamicibacter endophyticus J2-5-19 from the Rhizosphere of Suaeda salsa

Microorganisms, Год журнала: 2025, Номер 13(1), С. 208 - 208

Опубликована: Янв. 18, 2025

Halotolerant plant growth-promoting bacteria (HT-PGPB) have attracted considerable attention for their significant potential in mitigating salt stress crops. However, the current exploration and development of HT-PGPB remain insufficient to meet increasing demands agriculture. In this study, an isolated from coastal saline-alkali soil Yellow River Delta was identified as Glutamicibacter endophyticus J2-5-19. The strain capable growing media with up 13% NaCl producing proteases, siderophores, hormone IAA. Under 4‰ stress, inoculation J2-5-19 significantly increased wheat seed germination rate 37.5% 95%, enhanced dry weight maize seedlings by 41.92%, notably improved root systems. Moreover, work presented first whole-genome endophyticus, revealing that G. resisted expelling sodium ions taking potassium through Na+/H+ antiporters uptake proteins, while also accumulating compatible solutes such betaine, proline, trehalose. Additionally, genome contained multiple key genes, including those involved IAA biosynthesis, siderophore production, GABA synthesis. findings provide a theoretical foundation microbial resources specialized inoculants soils.

Язык: Английский

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Genetic Manipulation in Halophytes for Abiotic Stress Tolerance: An Overview

Sustainable development and biodiversity, Год журнала: 2025, Номер unknown, С. 213 - 231

Опубликована: Янв. 1, 2025

Язык: Английский

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A comprehensive review on rice responses and tolerance to salt stress

Frontiers in Plant Science, Год журнала: 2025, Номер 16

Опубликована: Март 31, 2025

The challenge of salinity stress significantly impacts global rice production, especially in coastal and arid regions where the salinization agricultural soils is on rise. This review explores complex physiological, biochemical, genetic mechanisms contributing to tolerance (Oryza sativa L.) while examining agronomic multidisciplinary strategies bolster resilience. Essential adaptations encompass regulation ionic balance, management antioxidants, adjustments osmotic pressure, all driven by genes such as OsHKT1;5 transcription factors like OsbZIP73. evolution breeding strategies, encompassing traditional methods cutting-edge innovations, has produced remarkable salt-tolerant varieties FL478 BRRI dhan47. advancements this field are enhanced including integrated soil management, crop rotation, chemical treatments spermidine, which through antioxidant activity transcriptional mechanisms. Case studies from South Asia, Sub-Saharan Africa, Middle East and, Australia demonstrate transformative potential utilizing varieties; however, challenges persist, polygenic nature tolerance, environmental variability, socioeconomic barriers. highlights importance collaborative efforts across various disciplines, merging genomic technologies, sophisticated phenotyping, inclusive practices foster climate-resilient sustainable cultivation. work seeks navigate complexities its implications for food security, employing inventive cohesive confront posed climate change.

Язык: Английский

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Salt-alkali-tolerant growth-promoting Streptomyces sp. Jrh8-9 enhances alfalfa growth and resilience under saline-alkali stress through integrated modulation of photosynthesis, antioxidant defense, and hormone signaling

Microbiological Research, Год журнала: 2025, Номер 296, С. 128158 - 128158

Опубликована: Март 31, 2025

Язык: Английский

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Bibliometric Analysis of Contemporary Research on the Amelioration of Saline Soils

Agronomy, Год журнала: 2024, Номер 14(12), С. 2935 - 2935

Опубликована: Дек. 9, 2024

The decreasing availability of agricultural land, coupled with the growing global population, presents significant challenges worldwide. Reclaiming saline–alkali soil offers a promising solution to alleviate these challenges. Improving and utilizing saline soils present ecological that are influenced by both technological advancements socio-economic factors. This study bibliometric analysis published research on remediation reclamation from 1985 present, using data indexed Web Science Core Collection: Citation Index Expanded Social Index. includes 16,729 publications, which indicate that, over years, many scientists have conducted extensive enhancing sodic lands. Countries like United States, China, Australia, Pakistan, Poland, India, Egypt, Israel been pioneers in this field. Furthermore, we summarize trends area, highlighting how strategies for evolved physical chemical salt-tolerant crop breeding bioremediation applications. With science technology, more methods become available facilitate remediation. Consequently, management combining multiple technologies will effective provide powerful approaches reclaiming arable high-salinity marginal

Язык: Английский

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Inoculation with multifunctional Bacillus sp. NEAU-DCB1-2 mitigates chromium toxicity in pakchoi (Brassica rapa ssp. chinensis) through a multi-level mechanism

Environmental and Experimental Botany, Год журнала: 2024, Номер 228, С. 106026 - 106026

Опубликована: Ноя. 5, 2024

Язык: Английский

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