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10.1126/science.aaa3923 http://scihub22266oqcxt.onion/10.1126/science.aaa3923 C5039038!5039038!25977552     free     free     free Deprecated: Implicit conversion from float 225.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 225.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 225.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Science 2015 ; 348 (6236): 808-12 Nephropedia Template TP {{tp|p=25977552|t=2015. Regulated assembly of a supramolecular centrosome scaffold in vitro |pdf=|usr=}}{{25977552}} gab.com Text Regulated assembly of a supramolecular centrosome scaffold in vitro JO: Science http://www.kidney.de/pget.php?&tw=1&pmid=25977552 #FOAvip The centrosome organizes microtubule arrays within animal cells and comprises two centrioles surrounded by an amorphous protein mass called the pericentriolar material (PCM). Despite the importance of centrosomes as microtubule-organizing centers, the mechanism and regulation of PCM assembly are not well understood. In C. elegans, PCM assembly requires the coiled-coil protein SPD-5. Here we found that recombinant SPD-5 could polymerize to form micrometer-sized porous networks in vitro. Network assembly was accelerated by two conserved regulators that control PCM assembly in vivo, Polo-like kinase-1 and SPD-2/Cep192. Only the assembled SPD-5 networks, and not unassembled SPD-5 protein, functioned as a scaffold for other PCM proteins. Thus, PCM size and binding capacity emerge from the regulated polymerization of one coiled-coil protein to form a porous network. Twit Text FOAVip Regulated assembly of a supramolecular centrosome scaffold in vitro ????Science http://www.kidney.de/pget.php?&tw=1&pmid=25977552 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=25977552 #FOAvip English Wikipedia <ref>{{Cite pmid|25977552}}</ref> Regulated assembly of a supramolecular centrosome scaffold in vitro #MMPMID25977552 Woodruff JB; Wueseke O; Viscardi V; Mahamid J; Ochoa SD; Bunkenborg J; Widlund PO; Pozniakovsky A; Zanin E; Bahmanyar S; Zinke A; Hong SH; Decker M; Baumeister W; Andersen JS; Oegema K; Hyman AA Science 2015[May]; 348 (6236): 808-12 PMID25977552show ga The centrosome organizes microtubule arrays within animal cells and comprises two centrioles surrounded by an amorphous protein mass called the pericentriolar material (PCM). Despite the importance of centrosomes as microtubule-organizing centers, the mechanism and regulation of PCM assembly are not well understood. In C. elegans, PCM assembly requires the coiled-coil protein SPD-5. Here we found that recombinant SPD-5 could polymerize to form micrometer-sized porous networks in vitro. Network assembly was accelerated by two conserved regulators that control PCM assembly in vivo, Polo-like kinase-1 and SPD-2/Cep192. Only the assembled SPD-5 networks, and not unassembled SPD-5 protein, functioned as a scaffold for other PCM proteins. Thus, PCM size and binding capacity emerge from the regulated polymerization of one coiled-coil protein to form a porous network. äRegulated assembly of a supramolecular centrosome scaffold in vitro (epmc).pdf DeepDyve Pubget Overpricing