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Aquaporin - Wikipedia?
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Aquaporin - Wikipedia?
WebFeb 8, 2024 · Aquaporin phosphorylation can also be regulated by hormones in particular abscisic acid (ABA) and ethylene (Table 2). The ethylene signaling cascade starts from … WebMar 1, 2000 · In plants, the regulation of water flow is a crucial task. The water activity of the vacuolar membrane aquaporin α-TIP (Maurel, 1995) as well as that of the plant plasma membrane aquaporin PM28A is regulated by phosphorylation (Johansson et al., 1998). Recently, the possibility of direct binding of aquaporins to other proteins has been … cool names that mean pure WebJan 16, 2024 · Regulation of aquaporins by different chemical agents. Some chemical agents such as mercury and silver can act as inhibitors and block aquaporin transport. … WebSong ， Xishuang ， Zong ， Huafeng ， Wang ， Lina ， Wang ， Jianbo ， Chen ， Qiwei ， Yang ， Deyong ， Liang ， Wang ， Xuejian. 展开 . 摘要：. We previously found that in normal epithelia of the prostate, localization of AQP3 is limited to the cell membranes; however, the expression of AQP3 protein in cancer epithelia ... cool names that rhyme with banana WebJan 22, 2024 · This implies that phospho-regulation at Ser-261 is irrelevant to Ser-256 phosphorylation [13]; however, its regulation in pS256-positive AQP2 has not been directly evaluated to date. In addition, no studies have directly revealed whether the regulated Ser-261 dephosphorylation is combined with Ser-256 and Ser-269 … WebDec 29, 2009 · Aquaporin-2 (AQP2) is a water-channel protein expressed in the collecting duct of the kidney. Following increased vasopressin (AVP) levels, shuttling and fusion of AQP2 vesicles to the apical plasma membrane lead to water absorption and urine concentration. Knepper and Nielsen proposed that the plasma membrane abundance of … cool names that start with a WebFeb 8, 2024 · Aquaporin phosphorylation can also be regulated by hormones in particular abscisic acid (ABA) and ethylene (Table 2). The ethylene signaling cascade starts from the membrane-associated ethylene receptors (ETR1, ETR2), ethylene insensitive 4 (EIN4), and ethylene response sensors (ERS1, ERS2) (Hua and Meyerowitz 1998).
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WebJul 1, 2024 · The figure illustrates some of the major pathways of aquaporin 2 (AQP2) regulation, including simplified depictions of the roles of phosphorylation and … WebNov 23, 2016 · Aquaporin-2 (AQP2) is a water channel in collecting duct principal cells in the kidney. Vasopressin catalyzes AQP2 phosphorylation at several serine sites in its C-terminus: Ser-256, Ser-261, and Ser-269. Upon stimulation by vasopressin, Ser-269 phosphorylation increases and Ser-261 phosphorylation decreases. cool names that start with a k WebMar 27, 2024 · Katsura T., Gustafson C. E., Ausiello D. A., Brown D. Protein kinase A phosphorylation is involved in regulated exocytosis of aquaporin-2 in transfected LLC-PK1 cells. The American Journal of Physiology. … WebMar 12, 2024 · The phosphorylation at Ser279 triggers protein instability of NbPIP2;2 in a 26S-dependent way. Phylogenetic analysis unveils that CRN78 and NbPIP2;2 are highly conserved in oomycetes and plants, respectively, suggesting that effector-mediated phosphorylation of plant aquaporin proteins might be an evolutionarily conserved … cool names that start with a for girl Webupon in vivo phosphorylation and that the phosphorylation of this polypeptide is dependent on the apoplastic water po? tential. We now report that PM28A is an aquaporin and that its water channel activity when expressed in Xenopus oo? cytes is regulated by phosphorylation at two different sites: Ser-115, a serine residue conserved in all plant ... WebVasopressin-regulated water reabsorption through the water channel aquaporin-2 (AQP2) in renal collecting ducts main-tains body water homeostasis. Vasopressin activates PKA, … cool names to call your friends on snapchat WebApr 29, 2024 · The involvement of abscisic acid in the control of aquaporin abundance and auxins—in the regulation of and formation of apoplast barriers—is discussed. ... Katsuhara, M. Mechanisms of water transport mediated by PIP aquaporins and their regulation via phosphorylation events under salinity stress in barley roots. Plant Cell Physiol. 2011, 52 ...
WebDec 20, 2024 · Phosphorylation sites involved in regulation are commonly found in the N- and the C-termini, which are located in the cytoplasm as well as in the cytoplasmic loops … WebJan 1, 2024 · The AVP-dependent translocation of AQP2 to and from the apical membrane is controlled by multiple phosphorylation sites in the AQP2 C-terminus, the phosphorylation of which alters its affinity to proteins within the cellular membrane protein trafficking machinery. ... These studies further provided an understanding of aquaporin … cool names that start with a j WebKeywords: aquaporin; protein phosphorylation; membrane channel; regulation by phosphorylation; gating; trafficking 1. Introduction Phosphorylation is the most studied … WebAquaporin-2 phosphorylation and regulation of AQP2 endocytosis . As noted above, vasopressin regulates the amount of AQP2 in the apical plasma membrane of collecting … cool names that start with a d WebJan 9, 2024 · The kidney is the central organ involved in maintaining water and sodium balance. In human kidneys, nine aquaporins (AQPs), including AQP1–8 and AQP11, have been found and are differentially expressed along the renal tubules and collecting ducts with distinct and critical roles in the regulation of body water homeostasis and urine … WebMar 24, 2011 · The water transport activity of several plant aquaporins has been found to be regulated by direct phosphorylation (Maurel et al. 1995, Johansson et ... More investigations are required to better understand the functions and significance of the regulation of aquaporins in physiological processes under hypertonic stress conditions … cool names that start with a b WebMar 4, 2024 · The cellular functions of aquaporins are regulated by posttranslational modifications , e.g. phosphorylation, ubiquitination, glycosylation, subcellular distribution, degradation, and protein …
cool names that start with a c WebAug 1, 2015 · Aquaporins have emerged as one of the structurally best-characterized membrane protein families, with fourteen different structures available from a diverse … cool names to call your fans