Keywords: Humanstemcell.JPG A colony of embryonic stem cells from the H9 cell line NIH code WA09 Viewed at 10X with Carl Zeiss Axiovert scope The cells in the background are mouse fibroblast cells Only the colony in the centre are human embryonic stem cells en wikipedia 2006-12-01 Ryddragyn wikipedia en Assessments 1 Embryonic stem cell Ryddragyn original upload log page en wikipedia Humanstemcell JPG 2006-12-01 01 24 Ryddragyn 3072×2304×8 2524746 bytes <nowiki>Human stem cells in colony Viewed at 10X</nowiki> Biotechnology Cell biology Zeiss Axiovert Embryonic stem cells Fibroblasts |