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Article

The chick oligozeugodactyly (ozd) mutant lacks sonic hedgehog function in the limb.

Development (Cambridge, England) - 1 Feb 2003

Ros Maria A, Dahn Randall D, Fernandez-Teran Marian, Rashka Kay, Caruccio Nicholas C, Hasso Sean M, Bitgood J James, Lancman Joseph J, Fallon John F

Abstract excerpt

We have analyzed a new limb mutant in the chicken that we name oligozeugodactyly (ozd). The limbs of this mutant have a longitudinal postaxial defect, lacking the posterior element in the zeugopod (ulna/fibula) and all digits except digit 1 in the leg. Classical recombination experiments show that the limb mesoderm is the defective tissue layer in ozd limb buds. Molecular analysis revealed that the ozd limbs...

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Identifiers

PMID: 12490559
DOI: 10.1242/dev.00245

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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The chick oligozeugodactyly (ozd) mutant lacks sonic hedgehog function in the limb.PMID 12490559Read ↗

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