Transgenerational Epigenetic Inheritance: Evidence for Inherited Pathogen Avoidance in C. elegans
By
nabla9
If you only eat one bagel today, this is the bagel.
Summary
This article discusses transgenerational epigenetic inheritance, specifically focusing on evidence that learned avoidance of pathogenic bacteria can be transmitted to future generations in C. elegans (nematodes). The research explores how animals recognize and avoid pathogens for survival, with growing evidence that such learned behaviors can be inherited epigenetically across generations. The article examines the mechanisms and implications of this phenomenon in the context of evolutionary biology and disease resistance.
Key quotes
· 4 pulledThe ability to recognize and avoid pathogens is essential for survival.
Evidence that learned avoidance of a pathogenic bacterium can be transmitted to future generations in C. elegans is growing.
In some cases, animals recognize molecules produced by pathogens.
Transgenerational epigenetic inheritance represents a fascinating twist in evolutionary biology.
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