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Full-Text Articles in Genetics and Genomics
Molecular Mechanisms Underlying Cell Fate Choice Within Specific Retinal Lineages, Estie Schick
Molecular Mechanisms Underlying Cell Fate Choice Within Specific Retinal Lineages, Estie Schick
Dissertations, Theses, and Capstone Projects
During development, retinal progenitor cells (RPCs) divide to form all of the cell types that make up the retina. Multipotent RPCs are competent to generate all retinal cell types, while restricted RPCs form specific lineages of cells. In particular, one genetically-defined RPC type preferentially gives rise to cone photoreceptors and horizontal cells. Many of the mechanisms that are responsible for directing cell fate choice within this lineage are unknown. This thesis largely focuses on examining the development of specific cell types and subtypes from restricted RPCs and on investigating the gene regulatory events that underlie cone photoreceptor and horizontal cell …