THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE

The oxygen consumption of 265 single Trillium erectum anthers was measured before and during the mitotic cycle of the microspores using a modified differential microrespirometer. The results show a rising oxygen consumption of the anther in the premitotic stages followed by a sharp drop immediately...

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Detalles Bibliográficos
Autores principales: Stern, Herbert, Kirk, Paul L.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1948
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2147109/
https://www.ncbi.nlm.nih.gov/pubmed/18920612
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author Stern, Herbert
Kirk, Paul L.
author_facet Stern, Herbert
Kirk, Paul L.
author_sort Stern, Herbert
collection PubMed
description The oxygen consumption of 265 single Trillium erectum anthers was measured before and during the mitotic cycle of the microspores using a modified differential microrespirometer. The results show a rising oxygen consumption of the anther in the premitotic stages followed by a sharp drop immediately preceding and during active division. It is suggested from these results that active division may be associated with anaerobic behavior and that the rapid uptake of molecular oxygen commonly associated with proliferating tissues is probably characteristic of premitotic development.
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spelling pubmed-21471092008-04-23 THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE Stern, Herbert Kirk, Paul L. J Gen Physiol Article The oxygen consumption of 265 single Trillium erectum anthers was measured before and during the mitotic cycle of the microspores using a modified differential microrespirometer. The results show a rising oxygen consumption of the anther in the premitotic stages followed by a sharp drop immediately preceding and during active division. It is suggested from these results that active division may be associated with anaerobic behavior and that the rapid uptake of molecular oxygen commonly associated with proliferating tissues is probably characteristic of premitotic development. The Rockefeller University Press 1948-01-20 /pmc/articles/PMC2147109/ /pubmed/18920612 Text en Copyright © Copyright, 1948, by The Rockefeller Institute for Medical Research 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 Article
Stern, Herbert
Kirk, Paul L.
THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE
title THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE
title_full THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE
title_fullStr THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE
title_full_unstemmed THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE
title_short THE OXYGEN CONSUMPTION OF THE MICROSPORES OF TRILLIUM IN RELATION TO THE MITOTIC CYCLE
title_sort oxygen consumption of the microspores of trillium in relation to the mitotic cycle
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2147109/
https://www.ncbi.nlm.nih.gov/pubmed/18920612
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