Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis

The time-course study of meiosis in the fungus Coprinus cinereus (C. lagopus) by electron microscopy reveals that two monoglobular spindle pole bodies (SPB's) of prekaryogamy nuclei come together during karyogamy and are fused. The fusion SPB of postkaryogamy nucleus persists through zygotene a...

Descripción completa

Detalles Bibliográficos
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1978
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2109999/
https://www.ncbi.nlm.nih.gov/pubmed/564915
_version_ 1782139458774106112
collection PubMed
description The time-course study of meiosis in the fungus Coprinus cinereus (C. lagopus) by electron microscopy reveals that two monoglobular spindle pole bodies (SPB's) of prekaryogamy nuclei come together during karyogamy and are fused. The fusion SPB of postkaryogamy nucleus persists through zygotene and pachytene as evidenced by the presence of axial components and synaptonemal complexes. At early diplotene, the SPB divides. The divided SPB takes on a diglobular form, which grows in size to form two daughter SPB's. These separate and move to opposite poles at metaphase I.
format Text
id pubmed-2109999
institution National Center for Biotechnology Information
language English
publishDate 1978
publisher The Rockefeller University Press
record_format MEDLINE/PubMed
spelling pubmed-21099992008-05-01 Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis J Cell Biol Articles The time-course study of meiosis in the fungus Coprinus cinereus (C. lagopus) by electron microscopy reveals that two monoglobular spindle pole bodies (SPB's) of prekaryogamy nuclei come together during karyogamy and are fused. The fusion SPB of postkaryogamy nucleus persists through zygotene and pachytene as evidenced by the presence of axial components and synaptonemal complexes. At early diplotene, the SPB divides. The divided SPB takes on a diglobular form, which grows in size to form two daughter SPB's. These separate and move to opposite poles at metaphase I. The Rockefeller University Press 1978-03-01 /pmc/articles/PMC2109999/ /pubmed/564915 Text en This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Articles
Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis
title Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis
title_full Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis
title_fullStr Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis
title_full_unstemmed Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis
title_short Meiosis in Coprinus. VIII. A time-course study of the fusion and division of the spindle pole body during meiosis
title_sort meiosis in coprinus. viii. a time-course study of the fusion and division of the spindle pole body during meiosis
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2109999/
https://www.ncbi.nlm.nih.gov/pubmed/564915

Ejemplares similares