Fujita M, Lechner B, Barton D a, Overall RL, Wasteneys GO (2012) The missing link: do cortical microtubules define plasma membrane nanodomains that modulate cellulose biosynthesis? Protoplasma 249: 59-67The missing link: do cortical microtubules define plasma membrane nanodomains that modulate ...
Stargazin-CFP expression is used to label the plasma membrane. (b) cAMP production depicted as reduced FRET in HEK293 cells expressing the EPAC sensor as well as either the wild-type or C-terminal truncation mutants of MC4R. Stimulation with MC4R agonist α-MSH (100 nM) results in robust...
These results are consistent with a hyperpolarized state of the plasma membrane. An additional phenotype of cells lacking both Trk components is a failure to grow at acidic pH. In conclusion, the Trk1 and Trk2 proteins define the major K + transport system in fission yeast, and in contrast ...
Charged multivesicular body protein 2B (CHMP2B) of the endosomal sorting complex required for transport-III (ESCRT-III) polymerizes into helical structures deforming the plasma membrane J. Biol. Chem., 286 (2011), pp. 40276-40286 View PDFView articleView in ScopusGoogle Scholar Bowers et al.,...
32), the synaptobrevin homologue, the v-SNARE Syb1, a general exocytic vesicle marker22, and Sec6 and Exo70, two subunits of the exocyst, a tethering complex essential for the exocytic vesicles docking at the plasma membrane21, and (iii) the cell wall synthesis machinery, specifically the ...
3.TheCELLULARORGANELLESwhichperformspecificfunctionsofthe cell. 4.TheNUCLEUS,orcontrolcenterofthecell. II.THECELL(PLASMA)MEMBRANE Thecellmembraneisathin,dynamicmembranethatenclosesthecellandcontrolswhat entersandleaves the cell. A. Cell Membrane Structure = Fluid Mosaic Model See Fig 3.6 & 3.7, page ...
Folate conjugase activity in the plasma and tumors of breast-cancer patients The activity of folate conjugase (pteroylpolyglutamate hydrolase, EC 3.4.22.12) was measured in plasma from normal subjects and patients with breast cancer... JE Baggott,DC Heimburger,CL Krumdieck,... - 《American Jou...
Based on the CTB, AV, and ST subcellular binding sites, the origins of CTB-, AV- and ST-EV biogenesis are the plasma membrane, cytoplasm, and nucleus, respectively. The differentiation of EV subtypes through membrane lipids underlies the importance of membrane lipids in defining EVs and ...
Upon activation, PKC1 isoenzymes translocate to new cellular sites, including the plasma membrane (9, 10), cytoskeletal elements (11, 12), and the nucleus (13, 14), as well as other subcellular compartments (15). Many cells are known to contain several isoenzymes (16, 17), each ...
Describe the functions of the following organelles: (a) Plasma membrane, (b) Cytoplasm. Describe the functions of the following organelles: (a) Chloroplasts, (b) Peroxisomes. Describe the protein complexes that regulate the cell cycle, and explain how they do so. List the ...