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Phosphatidylinositol (3,4,5)-trisphosphate (PtdIns(3,4,5)P 3), abbreviated PIP 3, is the product of the class I phosphoinositide 3-kinases' (PI 3-kinases) phosphorylation of phosphatidylinositol (4,5)-bisphosphate (PIP 2). It is a phospholipid that resides on the plasma membrane.
VPCs that are not induced form the 3° lineage (P3.p, P4.p and P8.p), which make epidermal cells that fuse to a large syncytial epidermis (see image). [ 6 ] The six VPCs form an equivalence group because all of the six cells are competent to take on any of the available fates (1°, 2°, and 3°) dependent on their proximity to the anchor cell.
In the field of molecular biology, the ETS (E26 transformation-specific [2] or Erythroblast Transformation Specific [3]) family is one of the largest families of transcription factors and is unique to animals. There are 28 genes in humans, [4] 27 in the mouse, 10 in Caenorhabditis elegans and 9 in Drosophila.
There are multiple types of phosphoinositide 3-kinase but only class I are responsible for lipid phosphorylation in response to growth stimuli. Class 1 PI3Ks are heterodimers composed of a regulatory subunit p85 and a catalytic subunit p110, named by their molecular weights. [4] Activation of the PI3K-Akt Pathway by a Receptor Tyrosine Kinase
The P-type ATPases, also known as E 1-E 2 ATPases, are a large group of evolutionarily related ion and lipid pumps that are found in bacteria, archaea, and eukaryotes. [1] P-type ATPases are α-helical bundle primary transporters named based upon their ability to catalyze auto- (or self-) phosphorylation (hence P) of a key conserved aspartate residue within the pump and their energy source ...
Two variants of a disease associated with ETV4 is Ewing Sarcoma and Extraosseous Ewing's Sarcoma. While both are cancerous tumors, the former grows in the bones most commonly affecting the arms, legs, hips, and spine, while the later affects the soft tissue in the chest, foot, pelvis and spine.
The human ETV6 protein is a member of the ETS transcription factor family; however, it more often acts to inhibit than stimulate transcription of its target genes.ETV6 protein contains 3 domains: a) the pointed N-terminal (i.e. PNT) domain which forms oligomer partners with itself as well as other transcription factors (e.g. FLI1) and is required for ETV6's transcriptional repressing activity ...
p3 peptide also known as amyloid β- peptide (Aβ) 17–40/42 is the peptide resulting from the α-and γ-secretase cleavage from the amyloid precursor protein ().It is known to be the major constituent of diffuse plaques observed in Alzheimer's disease (AD) brains and pre-amyloid plaques in people affected by Down syndrome.