Literature DB >> 6092842

DNA amplification and an unstable arginine gene in Streptomyces lividans 66.

J Altenbuchner, J Cullum.   

Abstract

Streptomyces lividans 66 produced spontaneous chloramphenicol-sensitive mutants (CmlS) at a frequency of about 1% of spores. The CmlS mutant strains were very unstable, giving Arg- mutants at frequencies of about 25% of spores. All the Arg- mutants had amplified a particular 5.75 kb DNA fragment into tandem repeats of 250-500 copies per chromosome.

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Year:  1984        PMID： 6092842     DOI： 10.1007/bf00332735

Source DB:  PubMed          Journal:  Mol Gen Genet        ISSN： 0026-8925


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Journal:  J Gen Microbiol       Date:  1983-07

9.  TYROSINASE INHERITANCE IN STREPTOMYCES SCABIES. II. INDUCTION OF TYROSINASE DEFICIENCY BY ACRIDINE DYES.

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Journal:  J Bacteriol       Date:  1964-06       Impact factor: 3.490

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  44 in total

1.  Deamplification and deletion of amplified DNA in Streptomyces lividans and S. fradiae.

Authors:  R Mathumathi; S Kumaravel; K Dharmalingam
Journal:  Appl Microbiol Biotechnol       Date:  1990-06       Impact factor: 4.813

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Journal:  Mol Gen Genet       Date:  1996-09-13

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8.  Cloning and characterization of a DNA region encoding a stress-sensitive restriction system from Corynebacterium glutamicum ATCC 13032 and analysis of its role in intergeneric conjugation with Escherichia coli.

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Authors:  C Eichenseer; J Altenbuchner
Journal:  J Bacteriol       Date:  1994-11       Impact factor: 3.490

10.  Introduction of the foreign transposon Tn4560 in Streptomyces coelicolor leads to genetic instability near the native insertion sequence IS1649.

Authors:  Elizabeth M Widenbrant; Camilla M Kao
Journal:  J Bacteriol       Date:  2007-10-19       Impact factor: 3.490
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