Os07g0129700

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The rice Os07g0129700 was reported as OSH15 in 2000 [1] by researchers from Japan.

Annotated Information

Gene Symbol

  • Os07g0129700 <=> OSH15,H15

Function

  • Homeobox genes encode a large family of homeodomain proteins that play a key role in the pattern formation of animal embryos.
  • By analogy, homeobox genes in plants are thought to mediate important processes in their embryogenesis.

Phenotypic analysis

  • Over-expression of OSH15 and OSH71 Induces Ectopic Meristems on Leaf Sheaths.
  • Over-expression of OSH6 and OSH43 Induces Ligule Displacement in Transgenic Plants.

Knowledge Extension

  • Many homeobox genes encode transcription factors with regulatory roles in animal and plant development.
  • Homeobox genes are found in almost all eukaryotes, and have diversified into 11 gene classes and over 100 gene families in animal evolution, and 10 to 14 gene classes in plants.
  • The largest group in animals is the ANTP class which includes the well-known Hox genes, plus other genes implicated in development including ParaHox (Cdx, Xlox, Gsx), Evx, Dlx, En, NK4, NK3, Msx, and Nanog. [2].

Labs working on this gene

  • BioScience Center, Nagoya University, Chikusa, Nagoya 464-8601, Japan

References

  1. Sentoku N, Sato Y, Matsuoka M. Overexpression of rice OSH genes induces ectopic shoots on leaf sheaths of transgenic rice plants. Dev Biol. 2000 Apr 15;220(2):358-64. PubMed PMID: 10753522.
  2. Holland PW. Evolution of homeobox genes. Wiley Interdiscip Rev Dev Biol. 2013 Jan-Feb;2(1):31-45. doi: 10.1002/wdev.78. Review. PubMed PMID: 23799629.

Structured Information