neuroblast उदाहरण वाक्य
उदाहरण वाक्य
- The wall of the neural tube consists of neuroepithelial cells, which differentiate into neuroblasts, forming the mantle layer ( the gray matter ).
- In neuroblasts, both complexes are localized to the apical cortex, causing apical / basal cell division and daughter cells exhibiting strong size asymmetry.
- Cell death in arthropods occurs first in the nervous system when ectoderm cells differentiate and one daughter cell becomes a neuroblast and the other undergoes apoptosis.
- In drosophila, neuroblasts divide asymmetrically, so that one product is a " ganglion mother cell " ( GMC ), and the other is a neuroblast.
- In drosophila, neuroblasts divide asymmetrically, so that one product is a " ganglion mother cell " ( GMC ), and the other is a neuroblast.
- In the mammalian fetal development ( fourth to fifth week in humans ), neuroblast cells migrate from the neural crest to form the sympathetic chain and preaortic ganglia.
- The vital differentiating proteins that are segregated into the daughter neuroblast and not the GMC are Bazooka, aPKC, Inscutable, and Partner of Inscutable ( Pins ).
- In clonal lines of neuroblasts that had been manipulated so that they lacked Lgl activity, Miranda did not segregate asymmetrically, but was evenly distributed throughout the cortex.
- FasII is also expressed by clusters of differentiating neuroblasts at early stages of neurogenesis where its function is not fully understood but might be involved in proneural gene induction.
- Hyperchromatic and bizarre nuclei in neuroblasts and ganglion cells in undifferentiated or poorly differentiated foci are far too pathognomonic, although anaplastic expressions can be found in differentiating foci alike.