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Genetic Resilience

All articles tagged with #genetic resilience

Feral Cats Removed from Japanese Islands Lead to Unexpected Outcome

Originally Published 5 months ago — by BBC Wildlife Magazine

The red-headed wood pigeon, critically endangered on Japan’s Ogasawara Islands, has experienced a remarkable recovery after feral cats were removed, with its population rebounding rapidly. Genetic analysis revealed that this species has a lower load of harmful mutations due to long-term genetic purging, which contributed to its resilience despite a small population size. This case challenges the common belief that inbreeding always hampers recovery, highlighting the importance of genetic factors in conservation success.

science environment conservation environment feral-cats genetic-resilience japan red-headed-wood-pigeon

"Uncovering the Genetic Vulnerability Behind the Pandemic-Era Depression Surge"

Originally Published 2 years ago — by Neuroscience News

The pandemic has led to a doubling of clinical depression rates among first-year college students, affecting one-third of the cohort, even those with genetic resilience factors. Young women were particularly impacted. Researchers developed an Affect Score tool that combines mental health questionnaires and genetic risk prediction to predict depression risk and offer targeted support strategies. The study highlights the importance of understanding the long-term mental health implications of the pandemic on young adults.

health mental-health affect-score college-students depression genetic-resilience mental-health pandemic