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Article

Zebrafish gbx1 refines the midbrain-hindbrain boundary border and mediates the Wnt8 posteriorization signal.

Neural development - 2 Apr 2009

Rhinn Muriel, Lun Klaus, Ahrendt Reiner, Geffarth Michaela, Brand Michael

Abstract excerpt

BACKGROUND: Studies in mouse, Xenopus and chicken have shown that Otx2 and Gbx2 expression domains are fundamental for positioning the midbrain-hindbrain boundary (MHB) organizer. Of the two zebrafish gbx genes, gbx1 is a likely candidate to participate in this event because its early expression is similar to that reported for Gbx2 in other species. Zebrafish gbx2, on the other hand, acts relatively late at the...

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Identifiers

PMID: 19341460
DOI: 10.1186/1749-8104-4-12
PMCID: PMC2674439

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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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