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Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis
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Zeitschriftentitel: | Zeitschrift für allgemeine Mikrobiologie |
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Personen und Körperschaften: | |
In: | Zeitschrift für allgemeine Mikrobiologie, 22, 1982, 8, S. 529-534 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Wiley
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Schlagwörter: |
author_facet |
Hecker, M. Hecker, M. |
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author |
Hecker, M. |
spellingShingle |
Hecker, M. Zeitschrift für allgemeine Mikrobiologie Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis Genetics Applied Microbiology and Biotechnology |
author_sort |
hecker, m. |
spelling |
Hecker, M. 0044-2208 Wiley Genetics Applied Microbiology and Biotechnology http://dx.doi.org/10.1002/jobm.19820220804 <jats:title>Abstract</jats:title><jats:p>Outgrowth of <jats:italic>B. subtilis</jats:italic> spores depends on the action of DNA gyrase (comp. MATSUDA and KAMEYAMA 1980). Application of nalidixic acid (100 μg/ml) to dormant spores of <jats:italic>Bacillus subtilis</jats:italic> prevents the outgrowth. Application of nalidixic acid (100 μg/ml) during the early outgrowth phase (after a 20 min germination period) does not prevent, but only delay spore outgrowth. Germination of spores is not influenced.</jats:p><jats:p>Nalidixic acid is an effective inhibitor of RNA synthesis in outgrowing spores, whereas vegetative cells are more resistant. Spores cn grow out inspite of a remarkably reduced intensity of RNA synthesis.</jats:p><jats:p>Nalidixic acid particularly inhibits the synthesis of stable RNA, probably that of ribosomal RNA.</jats:p><jats:p>We suggest that DNA gyrase‐catalyzed alterations in DNA structure are involved in the regulation of the gene expressional program of outgrowing <jats:italic>B. subtilis</jats:italic> spores.</jats:p> Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von <i>Bacillus subtilis</i> Zeitschrift für allgemeine Mikrobiologie |
doi_str_mv |
10.1002/jobm.19820220804 |
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Online |
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Biologie Technik |
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Wiley, 1982 |
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Wiley, 1982 |
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0044-2208 |
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English |
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title |
Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_unstemmed |
Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_full |
Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_fullStr |
Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_full_unstemmed |
Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_short |
Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_sort |
einfluß von nalidixinsäure auf die aktivierung der rna‐synthesen auswachsender sporen von <i>bacillus subtilis</i> |
topic |
Genetics Applied Microbiology and Biotechnology |
url |
http://dx.doi.org/10.1002/jobm.19820220804 |
publishDate |
1982 |
physical |
529-534 |
description |
<jats:title>Abstract</jats:title><jats:p>Outgrowth of <jats:italic>B. subtilis</jats:italic> spores depends on the action of DNA gyrase (comp. MATSUDA and KAMEYAMA 1980). Application of nalidixic acid (100 μg/ml) to dormant spores of <jats:italic>Bacillus subtilis</jats:italic> prevents the outgrowth. Application of nalidixic acid (100 μg/ml) during the early outgrowth phase (after a 20 min germination period) does not prevent, but only delay spore outgrowth. Germination of spores is not influenced.</jats:p><jats:p>Nalidixic acid is an effective inhibitor of RNA synthesis in outgrowing spores, whereas vegetative cells are more resistant. Spores cn grow out inspite of a remarkably reduced intensity of RNA synthesis.</jats:p><jats:p>Nalidixic acid particularly inhibits the synthesis of stable RNA, probably that of ribosomal RNA.</jats:p><jats:p>We suggest that DNA gyrase‐catalyzed alterations in DNA structure are involved in the regulation of the gene expressional program of outgrowing <jats:italic>B. subtilis</jats:italic> spores.</jats:p> |
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author | Hecker, M. |
author_facet | Hecker, M., Hecker, M. |
author_sort | hecker, m. |
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container_title | Zeitschrift für allgemeine Mikrobiologie |
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description | <jats:title>Abstract</jats:title><jats:p>Outgrowth of <jats:italic>B. subtilis</jats:italic> spores depends on the action of DNA gyrase (comp. MATSUDA and KAMEYAMA 1980). Application of nalidixic acid (100 μg/ml) to dormant spores of <jats:italic>Bacillus subtilis</jats:italic> prevents the outgrowth. Application of nalidixic acid (100 μg/ml) during the early outgrowth phase (after a 20 min germination period) does not prevent, but only delay spore outgrowth. Germination of spores is not influenced.</jats:p><jats:p>Nalidixic acid is an effective inhibitor of RNA synthesis in outgrowing spores, whereas vegetative cells are more resistant. Spores cn grow out inspite of a remarkably reduced intensity of RNA synthesis.</jats:p><jats:p>Nalidixic acid particularly inhibits the synthesis of stable RNA, probably that of ribosomal RNA.</jats:p><jats:p>We suggest that DNA gyrase‐catalyzed alterations in DNA structure are involved in the regulation of the gene expressional program of outgrowing <jats:italic>B. subtilis</jats:italic> spores.</jats:p> |
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imprint | Wiley, 1982 |
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spelling | Hecker, M. 0044-2208 Wiley Genetics Applied Microbiology and Biotechnology http://dx.doi.org/10.1002/jobm.19820220804 <jats:title>Abstract</jats:title><jats:p>Outgrowth of <jats:italic>B. subtilis</jats:italic> spores depends on the action of DNA gyrase (comp. MATSUDA and KAMEYAMA 1980). Application of nalidixic acid (100 μg/ml) to dormant spores of <jats:italic>Bacillus subtilis</jats:italic> prevents the outgrowth. Application of nalidixic acid (100 μg/ml) during the early outgrowth phase (after a 20 min germination period) does not prevent, but only delay spore outgrowth. Germination of spores is not influenced.</jats:p><jats:p>Nalidixic acid is an effective inhibitor of RNA synthesis in outgrowing spores, whereas vegetative cells are more resistant. Spores cn grow out inspite of a remarkably reduced intensity of RNA synthesis.</jats:p><jats:p>Nalidixic acid particularly inhibits the synthesis of stable RNA, probably that of ribosomal RNA.</jats:p><jats:p>We suggest that DNA gyrase‐catalyzed alterations in DNA structure are involved in the regulation of the gene expressional program of outgrowing <jats:italic>B. subtilis</jats:italic> spores.</jats:p> Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von <i>Bacillus subtilis</i> Zeitschrift für allgemeine Mikrobiologie |
spellingShingle | Hecker, M., Zeitschrift für allgemeine Mikrobiologie, Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis, Genetics, Applied Microbiology and Biotechnology |
title | Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_full | Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_fullStr | Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_full_unstemmed | Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_short | Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
title_sort | einfluß von nalidixinsäure auf die aktivierung der rna‐synthesen auswachsender sporen von <i>bacillus subtilis</i> |
title_unstemmed | Einfluß von Nalidixinsäure auf die Aktivierung der RNA‐Synthesen auswachsender Sporen von Bacillus subtilis |
topic | Genetics, Applied Microbiology and Biotechnology |
url | http://dx.doi.org/10.1002/jobm.19820220804 |