Transcriptional profile of ER71 EYFP positive/negative cells in ER71 WT and MT embryos

ABSTRACT: ER71 mutant embryos are nonviable and lack hematopoietic and endothelial lineages. To further define the functional role for ER71 in cell lineage decisions, we generated genetically modified mouse models. We engineered an ER71-EYFP transgenic mouse model by fusing the 3.9 kb ER71 promoter to the EYFP reporter gene. Using FACS and transcriptional profiling, we examined the EYFP+ populations of cells in ER71 mutant and wildtype littermates. In the absence of ER71, we observed an increase in the number of EYFP expressing cells, increased expression of the cardiac molecular program and decreased expression of the hemato-endothelial program compared to the wildtype littermate controls. We have also generated a novel ER71-Cre transgenic mouse model using the same 3.9 kb ER71 promoter. Gen

ORGANISM(S): Mus musculus

SUBMITTER: Fengli Fu 

PROVIDER: E-GEOD-32223 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress