Environmental stress tolerance

Isolation and characterization of thermotolerant hydrocarbon degrading bacteria which sustained the activity at extreme salinity and high osmotic conditions

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Scientists isolated two special bacteria from highly polluted oil fields in Iran that can degrade diesel and survive in extreme conditions. These bacteria tolerate very salty soils, high temperatures up to 50°C, and drought stress that would kill ordinary bacteria. This discovery is important because oil-contaminated areas often have these harsh conditions, and using these adapted bacteria could help clean up oil spills in difficult environments like Middle Eastern oil fields.

A mycovirus enhances fitness of an insect pathogenic fungus and potentially modulates virulence through interactions between viral and host proteins

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Scientists discovered a virus that infects Beauveria bassiana, a fungus used to control pests naturally. This virus actually helps the fungus by making it produce more spores, survive harsh conditions like sunlight and heat, and kill target insects faster. The virus does this by interacting with specific fungal proteins that control reproduction, stress response, and virulence. This discovery could lead to better biological pest control products that are more effective and reliable than current options.

Research Keyword: Environmental stress tolerance

Isolation and characterization of thermotolerant hydrocarbon degrading bacteria which sustained the activity at extreme salinity and high osmotic conditions

A mycovirus enhances fitness of an insect pathogenic fungus and potentially modulates virulence through interactions between viral and host proteins