Embryonic stem cell
Videos
Embryonic stem cells are pluripotent stem cells derived from the inner cell mass of a blastocyst, an early-stage pre-implantation embryo. Human embryos reach the blastocyst stage 4–5 days post fertili
Human embryonic stem cells in cell culture
The transcriptome of embryonic stem cells
Embryoid bodies 24 hours after formation.
Martin Evans revealed a new technique for culturing the mouse embryos in the uterus to allow for the derivation of ES cells from these embryos.
Stem cell
Videos
In multicellular organisms, stem cells are undifferentiated or partially differentiated cells that can change into various types of cells and proliferate indefinitely to produce more of the same stem
Embryonic stem cell
…Embryonic stem cells (ESCs) are pluripotent stem cells derived from the inner cell mass of a blastocyst, an early-stage pre-implantation embryo. Human embryos reach the blastocyst stage 4–5 days post…
Transmission electron micrograph of a mesenchymal stem cell displaying typical ultrastructural characteristics
Mouse embryonic stem cells with fluorescent marker
Human embryonic stem cell colony on mouse embryonic fibroblast feeder layer