Live Science on MSN1d
Chickens sprouted dino-like feathers when scientists messed with the Sonic Hedgehog gene
Scientists uncovered a key genetic pathway in the origin of feathers, but they found that evolution is stubborn in turning ...
Interesting Engineering on MSN7h
Chicken embryo study reveals how modern feathers evolved from dinosaurs
Feathers are complex skin structures, and their evolutionary beginnings are still a subject of scientific debate. Scientific ...
IFLScience on MSN4h
Scientists Disrupted A Key Gene – And It Made Chicken Feathers More Dinosaur-Like
From two weeks onwards, feather development in the embryos partially returned to normal. The chicks with the altered pathway ...
Knowridge Science Report11h
From dinosaurs to chickens: How feathers first evolved
Scientists now believe that feathers didn’t just appear suddenly in birds. Instead, they evolved step by step from much ...
Tech Explorist1d
The development of feathers in chickens
While a transient over-expression of the gene can permanently turn feet scales into feathers, it is much harder to disrupt ...
EurekAlert!1d
How feathers develop in chickens (IMAGE)
Alteration of the expression of the co-called 'Sonic Hedgehog' gene can transform feet scale and wing feathers. While a transient over-expression of the gene can permanently turn feet scales into ...
From dinosaurs to birds: The origins of feather formation
Feathers are among the most complex cutaneous appendages in the animal kingdom. While their evolutionary origin has been ...