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RECORD NUMBER: 1 OF 10

OLS Field Name OLS Field Data
Main Title Cytoplasmic Microtubular Dynamics and Chromatin Organization during Mammalian Oogenesis and Oocyte Maturation.
Author Albertini, D. F. ;
CORP Author Tufts Univ., Boston, MA. Dept. of Anatomy and Cellular Biology.;Environmental Protection Agency, Washington, DC. Office of Health and Environmental Assessment.;National Institutes of Health, Bethesda, MD.
Publisher c1992
Year Published 1992
Report Number NIH-HD-20068; EPA/600/J-93/174 ; OHEA-R-477
Stock Number PB93-194413
Additional Subjects Cytoplasm ; Microtubules ; Chromatin ; Oocytes ; Mammals ; Chromosomes ; Meiosis ; Follicular phase ; Germ cells ; Reprints ; Female genetic risk
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB93-194413 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 08/23/1993
Collation 14p
Abstract
A chronological series of coordinated alterations in oocyte chromosome and microtubule disposition occur during oogenesis and oocyte maturation in the mammal. Timely transitions in meiotic spindle and cytoplasmic microtubules, due to modifications in both the assembly competence of the tubulin pool and nucleation capacity of centrosomes, underscore key nuclear events during the progressive stages of meiosis I and II. The regulation of these transitional states during meiosis is discussed with respect to hormonal influences imparted to the oocyte within the follicular microenvironment, and the possible ways in which environmental perturbations may result in defective chromosomal partitioning during meiosis. (Copyright (c) 1992 Elsevier Science Publishers B.V.)