Before species go extinct, their populations often shrink and become isolated. Healthy populations tend to have a large gene ...

Often, these mutations are not helpful ... Supplementation can help reduce the harmful effects of inbreeding, which is common in small, isolated populations. For example, conservationists working to ...

Often, these mutations are not helpful ... Supplementation can help reduce the harmful effects of inbreeding, which is common in small, isolated populations. For example, conservationists working ...

Some experts theorized that this could be radiation-induced mutations at work, but others disagreed, saying how isolating the cause other selective pressures or inbreeding can be difficult.

A new genomic analysis deepens the mystery. The study offers the fullest account to date of the inbreeding, deleterious mutations and low genetic diversity experienced by this population during ...

Many animals survived even after undergoing radiation-based genetic mutations—notably ... in conjunction with the previous work on breed composition, inbreeding, and comparisons to other free-breeding ...

This engineered genome will help experts tailor organisms to fit the needs of their ever-changing environments.