two quail
Chromosomal Rearrangement Linked to Less Mobile Quail
The Scientist interviews evolutionary biologist Carles Vilà about how a large genomic inversion detected in common quail affects the birds’ physical characteristics and migratory behaviors.
Chromosomal Rearrangement Linked to Less Mobile Quail
Chromosomal Rearrangement Linked to Less Mobile Quail

The Scientist interviews evolutionary biologist Carles Vilà about how a large genomic inversion detected in common quail affects the birds’ physical characteristics and migratory behaviors.

The Scientist interviews evolutionary biologist Carles Vilà about how a large genomic inversion detected in common quail affects the birds’ physical characteristics and migratory behaviors.

ABOVE: CARLES VILA
polymorphism
Five morphs of Poecilia parae—from top: melanzona yellow, melanzona blue, melanzona red, parae, immaculata—and a female (bottom) of the same species
Fish Species’ Y Chromosomes Diverged Even Without Recombination
Catherine Offord | Sep 1, 2021
Researchers discover surprisingly high levels of genetic diversity among the colorful male morphs of a freshwater fish.
Gene Patent Stirs Controversy
Bob Grant | Jun 4, 2012
A genetic testing company fields concerns that their latest gene patent goes against their "core beliefs" regarding access to genetic information.