Anti-Therapeutic Action: reduced growth

Ambient ultraviolet radiation induces DNA damage in amphibian larvae under semi-natural conditions

Scientists studied whether natural sunlight damages the DNA of tadpoles by raising striped marsh frog larvae in outdoor pools with either normal or reduced sun exposure. They found that natural sunlight does cause measurable DNA damage in tadpoles, and some individual tadpoles were more affected than others. This research suggests that as UV radiation changes due to climate change, some amphibian populations may face greater risks to their survival and development.

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Comparative Transcriptome Profiles of the Response of Mycelia of the Genus Morchella to Temperature Stress: An Examination of Potential Resistance Mechanisms

Scientists studied how morel mushrooms respond to different temperatures to understand why cultivation can be unpredictable. By analyzing gene activity in mushroom mycelia (the underground filaments) at temperatures from 5°C to 30°C, they found that 15-20°C was ideal for growth. At higher temperatures, the mushrooms showed signs of stress similar to heat damage in other organisms, turning brownish and activating protective genes. This research helps mushroom farmers optimize growing conditions for better yields.

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