THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS

There were differences in the way the lysogenic strain N of B. mycoides and the parent indicator strain grew on nutrient agar and in nutrient broth. 1. On agar, the indicator culture traveled more quickly over the agar surface than the phage-carrying strain; the total extent of spread was greater. 2...

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Detalles Bibliográficos
Autores principales: Baer, B. S., Krueger, A. P.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1952
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2147323/
https://www.ncbi.nlm.nih.gov/pubmed/14938524
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author Baer, B. S.
Krueger, A. P.
author_facet Baer, B. S.
Krueger, A. P.
author_sort Baer, B. S.
collection PubMed
description There were differences in the way the lysogenic strain N of B. mycoides and the parent indicator strain grew on nutrient agar and in nutrient broth. 1. On agar, the indicator culture traveled more quickly over the agar surface than the phage-carrying strain; the total extent of spread was greater. 2. In broth, the indicator strain grew diffusely throughout the liquid, the lysogenic cells in clumps. The virus-infected strain appeared to grow more slowly. This may reflect (a) the effect of aggregation on the generation time of the lysogenic strain, (b) an active lytic process in the lysogenic population which is further enhanced by the effect of clump formation on the environment of the cell.
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spelling pubmed-21473232008-04-23 THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS Baer, B. S. Krueger, A. P. J Gen Physiol Article There were differences in the way the lysogenic strain N of B. mycoides and the parent indicator strain grew on nutrient agar and in nutrient broth. 1. On agar, the indicator culture traveled more quickly over the agar surface than the phage-carrying strain; the total extent of spread was greater. 2. In broth, the indicator strain grew diffusely throughout the liquid, the lysogenic cells in clumps. The virus-infected strain appeared to grow more slowly. This may reflect (a) the effect of aggregation on the generation time of the lysogenic strain, (b) an active lytic process in the lysogenic population which is further enhanced by the effect of clump formation on the environment of the cell. The Rockefeller University Press 1952-07-20 /pmc/articles/PMC2147323/ /pubmed/14938524 Text en Copyright © Copyright, 1952, 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
Baer, B. S.
Krueger, A. P.
THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS
title THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS
title_full THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS
title_fullStr THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS
title_full_unstemmed THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS
title_short THE B. MYCOIDES N HOST-VIRUS SYSTEM : I. DIFFERENCES IN APPEARANCE AND "RATE OF GROWTH" OF THE LYSOGENIC AND PARENT INDICATOR STRAINS
title_sort b. mycoides n host-virus system : i. differences in appearance and "rate of growth" of the lysogenic and parent indicator strains
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2147323/
https://www.ncbi.nlm.nih.gov/pubmed/14938524
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