DVOŘÁK, Petr, Aleš HAMPL a J. KOHOUTEK. Temporal distribution of CDK4, CDK6, D-type cyclins, and p27 in developing mouse oocytes. Biology of reproduction, 2004, roč. 70, č. 1, s. 139-145. ISSN 0006-3363.
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Základní údaje
Originální název Temporal distribution of CDK4, CDK6, D-type cyclins, and p27 in developing mouse oocytes
Autoři DVOŘÁK, Petr, Aleš HAMPL a J. KOHOUTEK.
Vydání Biology of reproduction, 2004, 0006-3363.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor Genetika a molekulární biologie
Stát vydavatele Spojené státy americké
Utajení není předmětem státního či obchodního tajemství
Impakt faktor Impact factor: 3.550
Organizační jednotka Přírodovědecká fakulta
UT WoS 000187572500019
Klíčová slova anglicky oocyte; cell
Štítky cell, oocyte
Změnil Změnil: prof. Ing. Petr Dvořák, CSc., učo 47260. Změněno: 1. 2. 2006 13:44.
Anotace
Various molecular interactions not operating in other cell types are most likely required for mammalian oocytes to develop into fully competent eggs. This study seeks to initiate analyses of the potential oocyte-specific functions of regulators of G1/S progression-CDK4, CDK6, D-type cyclins, and p27-by first determining their expression patterns in growing and maturing mouse oocytes and in mouse embryos early after fertilization. Western blot and immunofluorescence analyses on isolated oocytes were employed to evaluate both their levels and their localization. The data show that 1). mouse oocytes contain significant amounts of all studied regulators; 2). their amounts and localization undergo dramatic changes as the oocytes grow, meiotically mature, and transit into embryogenesis; and 3). some regulators (CDK4, CDK6, cyclin D2, and p27) appear in unusual, most likely posttranslationally modified, forms. These data distinguish G1/S regulators as the potential players in molecular processes that are important for oocytes to function normally.
VytisknoutZobrazeno: 19. 1. 2020 01:31