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PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE
The behavior of developing anthers has been studied with respect to deoxyribonuclease. This enzyme, in contrast to related hydrolytic ones, is sharply periodic in its activity. Whenever a pool of deoxyribosides appears in situ, it is preceded by the appearance of deoxyribonuclease. The duration of p...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1961
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2224993/ https://www.ncbi.nlm.nih.gov/pubmed/19866580 |
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author | Stern, Herbert |
author_facet | Stern, Herbert |
author_sort | Stern, Herbert |
collection | PubMed |
description | The behavior of developing anthers has been studied with respect to deoxyribonuclease. This enzyme, in contrast to related hydrolytic ones, is sharply periodic in its activity. Whenever a pool of deoxyribosides appears in situ, it is preceded by the appearance of deoxyribonuclease. The duration of pool or enzyme does not exceed and is generally less than 12 hours, even though the life span of the cells concerned is of the order of 25 to 30 days. The significance of periodic enzyme induction is discussed in relation to cell morphogenesis. |
format | Text |
id | pubmed-2224993 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1961 |
publisher | The Rockefeller University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-22249932008-05-01 PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE Stern, Herbert J Biophys Biochem Cytol Article The behavior of developing anthers has been studied with respect to deoxyribonuclease. This enzyme, in contrast to related hydrolytic ones, is sharply periodic in its activity. Whenever a pool of deoxyribosides appears in situ, it is preceded by the appearance of deoxyribonuclease. The duration of pool or enzyme does not exceed and is generally less than 12 hours, even though the life span of the cells concerned is of the order of 25 to 30 days. The significance of periodic enzyme induction is discussed in relation to cell morphogenesis. The Rockefeller University Press 1961-02-01 /pmc/articles/PMC2224993/ /pubmed/19866580 Text en Copyright © Copyright, 1961, by The Rockefeller Institute Press |
spellingShingle | Article Stern, Herbert PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE |
title | PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE |
title_full | PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE |
title_fullStr | PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE |
title_full_unstemmed | PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE |
title_short | PERIODIC INDUCTION OF DEOXYRIBONUCLEASE ACTIVITY IN RELATION TO THE MITOTIC CYCLE |
title_sort | periodic induction of deoxyribonuclease activity in relation to the mitotic cycle |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2224993/ https://www.ncbi.nlm.nih.gov/pubmed/19866580 |
work_keys_str_mv | AT sternherbert periodicinductionofdeoxyribonucleaseactivityinrelationtothemitoticcycle |