A zygote is a eukaryotic cell formed by a fertilization event between two gametes.
Zygote formation: egg cell after fertilization with a sperm. The male and female pronuclei are converging, but the genetic material is not yet united.
Views of a Foetus in the Womb detail
In biology, reprogramming refers to erasure and remodeling of epigenetic marks, such as DNA methylation, during mammalian development or in cell culture. Such control is also often associated with alt
Brain regions involved in memory formation
Stem cells are defined as undifferentiated cells that can differentiate into three germ layers. The ability of self-renewal, through telomerase extending the telomere of chromosomes, allows the stem cell population to be maintained at a constant. As the induced pluripotent stem cells are passaged, the epigenetic memory of the cells diminishes and the cells gradually want to differentiate into any cell type rather than the original somatic cell type.