Olig2 defines subpopulations of retinal progenitor cells

ABSTRACT: Previous lineage analyses have shown that retinal progenitor cells (RPCs) are multipotent throughout development, and expression profiling studies have shown a great deal of molecular heterogeneity among RPCs. To determine if the molecular heterogeneity predicts that an RPC will produce particular types of progeny, clonal lineage analysis was used to investigate the progeny of a subset of RPCs, those that express the basic helix-loop-helix (bHLH) transcription factor, Olig2. In contrast to the large and complex set of clones generated by viral marking of random embryonic RPCs, the embryonic Olig2+ RPCs underwent terminal divisions, producing small clones with primarily two of the five cell types being made by the pool of RPCs at that time. The embryonically produced cell types made by Olig

ORGANISM(S): Mus musculus

SUBMITTER: jeffrey trimarchi 

PROVIDER: E-GEOD-37207 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress