ArticleNucleic acids research1988
Stage- and tissue-specific expression of two homeo box genes in sea urchin embryos and adults.
Article in Nucleic acids research, 1988. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 39 citations in OpenAlex.
- Clam Genome Sequence Clarifies the Molecular Basis of Its Benthic Adaptation and Extraordinary Shell Color Diversity.iScience · 2019Article
- Hox genes, evo-devo, and the case of the ftz gene.Chromosoma · 2016Review
- Article
- Current Status of Echinoderm Genome Analysis - What do we Know?Current genomics · 2012Article
- HOX genes in the sepiolid squid Euprymna scolopes: implications for the evolution of complex body plans.Proceedings of the National Academy of Sciences of the United States of America · 2002Article
- Homeobox-containing gene transiently expressed in a spatially restricted pattern in the early sea urchin embryo.Proceedings of the National Academy of Sciences of the United States of America · 1995Article
- Expression of homeobox-containing genes in the sea urchin (Parancentrotus lividus) embryo.Genetica · 1994Article
- The Antennapedia-type homeobox genes have evolved from three precursors separated early in metazoan evolution.Proceedings of the National Academy of Sciences of the United States of America · 1993Article
- Detection of homeobox genes in development and evolution.Proceedings of the National Academy of Sciences of the United States of America · 1991Article
- Murine genes related to the Drosophila AbdB homeotic genes are sequentially expressed during development of the posterior part of the body.The EMBO journal · 1991Article
- Activation of a late H2B histone gene in blastula-stage sea urchin embryos by an unusual enhancer element located 3' of the gene.Molecular and cellular biology · 1990Article
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Authors and funding
3 authors at 1 institution in 1 country.
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Abstract
We report the isolation of two different homeo box genes, HB3 and HB4, from the Hawaiian sea urchin Tripneustes gratilla. DNA sequencing revealed a definitive Antennapedia (Antp) class homeo box in each gene. Southern transfer hybridizations showed the genes to be single-copy. A 5.7-kb transcript of the HB3 gene was found in ovary, testis, small intestine and gastrula poly(A)+ RNA. The HB4 gene produces three transcripts. A 3.7-kb and a 4.4-kb transcript are expressed during embryogenesis. A 3.5-kb transcript appears in each of the adult tissues studied. The HB4 gene appears to be the sea urchin cognate of the Drosophila infrabdominal-7 (iab-7) gene, the mouse Hox 1.7 and Hox 3.2 genes and the Xenopus X1Hbox 6 gene. An examination of Antp class homeo box genes in deuterostomes indicates that a chromosomal duplication has taken place in the evolutionary line leading to the vertebrates after the divergence of the echinoderms. Thus, the sea urchin represents the primitive condition.
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