RNA-Seq transcriptome profiling of in vitro cultures of migrating porcine primordial germ cells and porcine fetal fibroblasts of mini pig embryos between days 17-24 of gestation

ABSTRACT: Porcine embryonic germ cells (EGC) are cultured pluripotent cells derived from primordial germ cells (PGC). This study explored the possibilities to establish porcine EGC lines in the domestic breed pig more efficiently and from earlier embryonic stages than reported to date. In vitro culture of PGC from both pooled and individual embryos at days 17-24 of gestation resulted in the successful derivation of putative EGC lines from days 20-24 with high efficiency, while no lines could be established from days 17-18. The EGC-like colonies had characteristic morphology and electron microscopy revealed tight junctions and presence of primary cilia on the cell surfaces. The cells formed simple embryoid bodies in suspension culture and further differentiated into epithelial-like, mesenchymal-like

ORGANISM(S): Sus scrofa

SUBMITTER: Hendrik Marks 

PROVIDER: E-GEOD-24220 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress