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Sinteticheskaya Letal'nost' Priona [psi+] I Mutatsiy V Gene Sup45: Izuchenie Roli Prionizatsii Belka Sup35/erf3 V Razlichnykh Kletochnykh Protsessakh Denis Kiktev Russian edition
Sinteticheskaya Letal'nost' Priona [psi+] I Mutatsiy V Gene Sup45: Izuchenie Roli Prionizatsii Belka Sup35/erf3 V Razlichnykh Kletochnykh Protsessakh
Denis Kiktev
Biosintez belka yavlyaetsya vazhneyshim matrichnymprotsessom, otvetstvennym za realizatsiyu geneticheskoyinformatsii. V poslednee vremya interes k protsessuterminatsii translyatsii znachitel'no vozros v svyazi sotkrytiem sposobnosti belka eRF3/Sup35 drozhzheyperekhodit' v prionnoe sostoyanie, privodya kvozniknoveniyu priona [PSI+]. Priony mlekopitayushchikhprivodyat k neizlechimym zabolevaniyam tsentral'noynervnoy sistemy, chto obuslavlivaet ogromnuyuprakticheskuyu tsennost' ikh izucheniya. Prion [PSI+]drozhzhey S. cerevisiae predstavlyaet soboy prostuyu iudobnuyu model' dlya izucheniya svoystv prionov kak unizshikh, tak i vysshikh eukariot. Sinteticheskayaletal'nost' (ili nesovmestimost') faktora [PSI+] imutatsiy v gene SUP45 obuslovlena odnovremennymnedostatkom belkov eRF1/Sup45 i eRF3/Sup35 v kletke. Na nesovmestimost' okazyvayut vliyanie faktory,izmenyayushchie kolichestvo etikh belkov, v tom chislesupressornye tRNK i belki-shaperony Hsp104, Ssb1, SSb2, Ssa1. Uvelichenie soderzhaniya S-terminal'nogodomena belka Sup35 v kletkakh S. cerevisiae privodit kuvelicheniyu kolichestva Sup45 i kompensatsiinesovmestimosti. Opisannyy fenomen mozhet byt'ispol'zovan dlya poiska novykh faktorov, vliyayushchikh naprionizatsiyu i/ili terminatsiyu translyatsii.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | July 3, 2011 |
| ISBN13 | 9783844355475 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 120 |
| Dimensions | 150 × 7 × 225 mm · 197 g |
| Language | German |
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