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Article

pmar1/phb homeobox genes and the evolution of the double-negative gate for endomesoderm specification in echinoderms.

Development (Cambridge, England) - 26 Feb 2020

Yamazaki Atsuko, Morino Yoshiaki, Urata Makoto, Yamaguchi Masaaki, Minokawa Takuya, Furukawa Ryohei, Kondo Mariko, Wada Hiroshi

Abstract excerpt

In several model animals, the earliest phases of embryogenesis are regulated by lineage-specific genes, such as Drosophila bicoid Sea urchin (echinoid) embryogenesis is initiated by zygotic expression of pmar1, a paired-class homeobox gene that has been considered to be present only in the lineage of modern urchins (euechinoids). In euechinoids, Pmar1 promotes endomesoderm specification by repressing the hairy...

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PMID: 32001441
DOI: 10.1242/dev.182139

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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