Essential Roles of Tbr1 in the Formation and Maintenance of the Orientation-Selective J-RGCs and a Group of OFF-Sustained RGCs in Mouse

Takae Kiyama, Ye Long, Ching Kang Chen, Christopher M. Whitaker, Allison Shay, Hongyu Wu, Tudor C. Badea, Amir Mohsenin, Jan Parker-Thornburg, William H. Klein, Stephen L. Mills, Stephen C. Massey, Chai An Mao

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Little is known about how diversified retinal ganglion cell (RGC) subtypes develop. Using genetic and electrophysiological analyses, Kiyama et al. identify Tbr1 expression in two types of morphologically and functionally distinct OFF RGCs. Loss-of-function and gain-of-function studies show Tbr1 regulates the formation and dendritic morphogenesis of these cells.

Original languageEnglish (US)
Pages (from-to)900-915.e5
JournalCell Reports
Volume27
Issue number3
DOIs
StatePublished - Apr 16 2019

Keywords

  • J-RGC
  • Jam2
  • OFF RGC
  • OFF-sustained RGC
  • RGC development
  • RGC subtype
  • Tbr1
  • dendritic branching
  • dendritic morphogenesis

ASJC Scopus subject areas

  • General Biochemistry, Genetics and Molecular Biology

MD Anderson CCSG core facilities

  • Genetically Engineered Mouse Facility
  • Research Animal Support Facility

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