salt stress – mycolab.ai

Genome-wide identification of PSKR genes in wheat and differential expression under abiotic stress conditions

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Scientists identified 149 genes related to phytosulfokine receptors (PSKR) in wheat that help plants respond to environmental stresses like drought, salt, cold, and heat. These genes are spread across wheat’s chromosomes and contain regulatory elements that control their expression in response to various stresses and plant hormones. The study provides important genetic resources for developing wheat varieties that are more resistant to environmental stress, which is crucial for maintaining crop productivity in changing climate conditions.

Genome-Wide Characterization and Expression Profiling of Phytosulfokine Receptor Genes (PSKRs) in Triticum aestivum with Docking Simulations of Their Interactions with Phytosulfokine (PSK): A Bioinformatics Study

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This study mapped and analyzed receptor genes in wheat that respond to a natural plant hormone called phytosulfokine. Researchers identified 57 versions of these receptor genes distributed across wheat’s genome and found they are most active in roots and leaves at different growth stages. Computer modeling showed how the plant hormone binds to its receptors. These findings could help develop wheat varieties that grow better and handle stress more effectively.

Phosphorus-solubilizing fungi improve growth and P nutrition in sorghum at variable salinity levels

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Researchers discovered five types of salt-tolerant fungi that help plants absorb phosphorus even in salty soils. When these fungi were applied to sorghum plants grown in salt-affected soils, the plants grew better and absorbed more phosphorus. The most effective fungus, Penicillium oxalicum, worked by releasing organic acids and other compounds that made phosphorus more available to plants. This discovery offers a promising natural alternative to chemical fertilizers for farming in salt-affected regions.

Can the DSE Fungus Exserohilum rostratum Mitigate the Effect of Salinity on the Grass Chloris gayana?

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Researchers tested whether a beneficial fungus called Exserohilum rostratum could help a grass species called Rhodes grass survive in salty soil conditions. The fungus was found to tolerate salt well and helped the grass maintain better nutrient balance, but these benefits were limited and didn’t fully protect the grass from the negative effects of high salt levels. This suggests that while the fungus can be helpful, its effectiveness depends on specific conditions and salt concentrations.

Can the DSE Fungus Exserohilum rostratum Mitigate the Effect of Salinity on the Grass Chloris gayana?

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Researchers tested whether a fungus called Exserohilum rostratum could help a forage grass called Rhodes grass survive in salty soil. The fungus did tolerate salt and helped the grass maintain better nutrient balance under salt stress, but it couldn’t fully protect the grass from severe salinity. The benefits were most noticeable under moderate salt conditions, suggesting the fungus works best in less extreme environments.

Melatonin-Producing Microorganisms: A Rising Research Interest in Their Melatonin Biosynthesis and Effects on Crops

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Scientists are discovering that certain microorganisms like yeast, algae, and bacteria naturally produce melatonin, the same molecule that helps humans sleep. These melatonin-producing microbes could help farmers grow healthier crops by sharing their melatonin with plants and protecting them from stress like drought and disease. This discovery offers an eco-friendly alternative to synthetic melatonin and could make agriculture more sustainable as climate change poses increasing challenges.

Phosphorus-solubilizing fungi improve growth and P nutrition in sorghum at variable salinity levels

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Researchers discovered special salt-loving fungi that can help crops absorb more phosphorus even in salty soils. These fungi produce organic acids and other compounds that unlock phosphorus trapped in soil, making it available for plants. When sorghum seeds were treated with these fungi, the plants grew better and absorbed more phosphorus, even under high salinity conditions. This discovery offers a sustainable way to improve crop production in salt-affected soils without relying heavily on chemical fertilizers.

Halotolerant Endophytic Fungi: Diversity, Host Plants, and Mechanisms in Plant Salt–Alkali Stress Alleviation

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Over 1.3 billion hectares of farmland worldwide suffer from excess salt and alkalinity, drastically reducing crop yields. Special fungi that live inside plant tissues can help crops survive in these harsh conditions without harming them. These fungi work by helping plants manage salt accumulation, boost their natural defenses, and produce protective compounds. While laboratory tests show promising results with yield increases up to 40%, practical field application remains challenging due to environmental variables.

Evaluating the effectiveness of Pisolithus tinctorius in enhancing the Eucalyptus’ resistance to salt stress

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Scientists isolated a beneficial fungus called Pisolithus tinctorius that can help eucalyptus trees survive in salty soil. When seedlings were treated with this fungus, they grew much better and were more resistant to salt stress compared to untreated plants. This discovery could help restore salt-damaged lands and make eucalyptus plantations more productive in challenging environments.

Disease: salt stress