MeSH definition : The cluster of cells inside a blastocyst. These cells give rise to the embryonic disc
and eventual embryo proper. They are pluripotent EMBRYONIC STEM CELLS capable of yielding
many but not all cell types in a developing organism.;
MeSH synonym : inner cell mass of blastocyst; inner cell mass, blastocyst;
MeSH annotation : do not confuse with BLASTOCYTES which are undifferentiated embryonic cells, a term
mostly used in foreign literature;
The cluster of cells inside a blastocyst. These cells give rise to the embryonic disc
and eventual embryo proper. They are pluripotent EMBRYONIC STEM CELLS capable of yielding
many but not all cell types in a developing organism.