Ganglion mother cell

Ganglion mother cells (GMCs) are cells involved in neurogenesis, in non-mammals, that divide only once to give rise to two neurons, or one neuron and one glial cell or two glial cells, and are present only in the central nervous system. They are also responsible for transcription factor expression. While each ganglion mother cell necessarily gives rise to two neurons, a neuroblast can asymmetrically divide multiple times. GMCs are the progeny of type I neuroblasts. Neuroblasts asymmetrically divide during embryogenesis to create GMCs. GMCs are only present in certain species and only during the embryonic and larval stages of life. Recent research has shown that there is an intermediate stage between a GMC and two neurons. The GMC forms two ganglion cells which then develop into neurons or glial cells. Embryonic neurogenesis has been extensively studied in Drosophila melanogaster embryos and larvae. Ganglion mother cells (GMCs) are cells involved in neurogenesis, in non-mammals, that divide only once to give rise to two neurons, or one neuron and one glial cell or two glial cells, and are present only in the central nervous system. They are also responsible for transcription factor expression. While each ganglion mother cell necessarily gives rise to two neurons, a neuroblast can asymmetrically divide multiple times. GMCs are the progeny of type I neuroblasts. Neuroblasts asymmetrically divide during embryogenesis to create GMCs. GMCs are only present in certain species and only during the embryonic and larval stages of life. Recent research has shown that there is an intermediate stage between a GMC and two neurons. The GMC forms two ganglion cells which then develop into neurons or glial cells. Embryonic neurogenesis has been extensively studied in Drosophila melanogaster embryos and larvae. The daughter cells of a neuroblast have two decidedly different neural fates. This is accomplished by neural fate determinants, important proteins that segregate asymmetrically. Most notable are Numb and Prospero. These proteins are evenly distributed in the neuroblast until mitosis occurs and they segregate totally into the newly formed GMC During Mitosis Numb and Prospero localize to the basal cortex from which the GMC buds off.