The limb is widely used as a model in developmental biology. Although the signalling pathways involved in limb development are largely conserved, striking morphological differences are observed among ...

Analyses of vertebrate limb bud development continue to provide fundamental insights into how vertebrate organogenesis is orchestrated. Classical patterning signals coordinate specification and ...

Human fingers and toes do not grow outward; instead, they form from within a larger foundational bud, as intervening cells recede to reveal the digits beneath. This is among many processes captured ...

University of Kentucky College of Medicine researchers were part of a new study that gives insight into how limb development evolved in vertebrates. The findings, published in Current Biology Oct. 4, ...

University of Kentucky College of Medicine researchers were part of a new study that gives insight into how limb development evolved in vertebrates. The findings, published in Current Biology Oct. 4, ...