Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Gene expression and digit homology in the chicken embryo wing.

Evolution & development - 1 Jan 2000

Welten Monique C M, Verbeek Fons J, Meijer Annemarie H, Richardson Michael K

Abstract excerpt

The bird wing is of special interest to students of homology and avian evolution. Fossil and developmental data give conflicting indications of digit homology if a pentadactyl "archetype" is assumed. Morphological signs of a vestigial digit I are seen in bird embryos, but no digit-like structure develops in wild-type embryos. To examine the developmental mechanisms of digit loss, we studied the expression of the...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Birds
Share to Bone Development
Share to Chick Embryo

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Extremities

Share to High Mobility Group Proteins

Share to SOX9 Transcription Factor

Share to Wings, Animal

Source

Identifiers

PMID: 15642086
DOI: 10.1111/j.1525-142X.2005.05003.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Gene expression and digit homology in the chicken embryo wing.PMID 15642086Read ↗

Digit loss in archosaur evolution and the interplay between selection and constraints.Semantic proximity Read ↗

Impairment of Sox9 expression in limb buds of rats homozygous for hypodactyly mutation.Semantic proximity Read ↗

Frame-shifts of digit identity in bird evolution and Cyclopamine-treated wings.Semantic proximity Read ↗

Multiple Regulatory Modules Are Required for Scale-to-Feather Conversion.Semantic proximity Read ↗

The role of Hox genes in limb development.Semantic proximity Read ↗

Tbx Genes Specify Posterior Digit Identity through Shh and BMP Signaling.Semantic proximity Read ↗

Digits and fin rays share common developmental histories.Semantic proximity Read ↗

A genomic duplication is associated with ectopic eomesodermin expression in the embryonic chicken comb and two duplex-comb phenotypes.Semantic proximity Read ↗

Hox genes in vertebrate development.Semantic proximity Read ↗

CHOXC-8 and CHOXD-13 expression in embryonic chick skin and cutaneous appendage specification.Semantic proximity Read ↗

Hox genes in digit development and evolution.Semantic proximity Read ↗

The development of archosaurian first-generation teeth in a chicken mutant.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.