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Article

Connexin43 (GJA1) is required in the population of dividing cells during fin regeneration.

Developmental biology - 15 May 2008

Hoptak-Solga Angela D, Nielsen Sarah, Jain Isha, Thummel Ryan, Hyde David R, Iovine M Kathryn

Abstract excerpt

In zebrafish, mutations in the gap junction gene connexin43 lead to short bony fin ray segments that give rise to the short fin phenotype. The sof(b123) mutant exhibits fins that are half the length of wild-type fins and have reduced levels of cx43 mRNA. We find that sof(b123) regenerating fins e...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 18406403
DOI: 10.1016/j.ydbio.2008.02.051
PMCID: PMC2429987

Genes

GJA1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-18406403-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

Related research

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Connexin43 (GJA1) is required in the population of dividing cells during fin regeneration.PMID 18406403Read ↗

Mutations in connexin43 (GJA1) perturb bone growth in zebrafish fins.Semantic proximity Read ↗

Hsp47 mediates Cx43-dependent skeletal growth and patterning in the regenerating fin.Semantic proximity Read ↗

Two Different Functions of Connexin43 Confer Two Different Bone Phenotypes in Zebrafish.Semantic proximity Read ↗

Hapln1a is required for connexin43-dependent growth and patterning in the regenerating fin skeleton.Semantic proximity Read ↗

Identification of an evx1-dependent joint-formation pathway during FIN regeneration.Semantic proximity Read ↗

Zebrafish short fin mutations in connexin43 lead to aberrant gap junctional intercellular communication.Semantic proximity Read ↗

Cx40.8, a Cx43-like protein, forms gap junction channels inefficiently and may require Cx43 for its association at the plasma membrane.Semantic proximity Read ↗

Determining how defects in connexin43 cause skeletal disease.Semantic proximity Read ↗

Connexin43 deficiency causes delayed ossification, craniofacial abnormalities, and osteoblast dysfunction.Semantic proximity Read ↗

Cx43-Dependent Skeletal Phenotypes Are Mediated by Interactions between the Hapln1a-ECM and Sema3d during Fin Regeneration.Semantic proximity Read ↗

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