Assertion: mouse embryo fibroblast | /r/HasProperty | injected into tetraploid blastocysts
Facets:
Source sentences:
text: Tetraploid complementation: iPS cells from mouse fetal fibroblasts injected into tetraploid blastocysts (which themselves can only form extra-embryonic tissues) can form whole, non-chimeric, fertile mice, although with low success rate.