Literature DB >> 16535742

DNase Activities of the Extracellular, Cell Wall-Associated, and Cytoplasmic Protein Fractions of Frankia Strain R43.

F Tavares, A Sellstedt.   

Abstract

DNase activities in different protein fractions of Frankia strain R43 were studied. The extracellular and the cell wall-associated fractions revealed the presence of exo- and endonucleolytic enzymes, but none was detected in the cytoplasmic fraction. The strongest DNase hydrolysis was found in the extracellular fraction, in which six DNases were detected by sodium dodecyl sulfate-polyacrylamide gel electrophoresis.

Entities:  

Year:  1997        PMID： 16535742      PMCID： PMC1389298          DOI： 10.1128/aem.63.11.4597-4599.1997

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  11 in total

1.  Nuclease detection in SDS-polyacrylamide gel electrophoresis.

Authors:  A L Rosenthal; S A Lacks
Journal:  Anal Biochem       Date:  1977-05-15       Impact factor: 3.365

2.  Identification of Casuarina-Frankia strains by use of polymerase chain reaction (PCR) with arbitrary primers.

Authors:  A Sellstedt; B Wullings; U Nyström; P Gustafsson
Journal:  FEMS Microbiol Lett       Date:  1992-05-15       Impact factor: 2.742

3.  Distinguishing between the extracellular DNases of Vibrio cholerae and development of a transformation system.

Authors:  T Focareta; P A Manning
Journal:  Mol Microbiol       Date:  1991-10       Impact factor: 3.501

4.  Effects of long-term preservation of frankia strains on infectivity, effectivity, and in vitro nitrogenase activity.

Authors:  M S Fontaine; P H Young; J G Torrey
Journal:  Appl Environ Microbiol       Date:  1986-04       Impact factor: 4.792

5.  DNA restriction patterns and DNA-DNA solution hybridization studies of Frankia isolates from Myrica pennsylvanica (bayberry).

Authors:  R A Bloom; B C Mullin; R L Tate
Journal:  Appl Environ Microbiol       Date:  1989-09       Impact factor: 4.792

Review 6.  Biology of Frankia strains, actinomycete symbionts of actinorhizal plants.

Authors:  D R Benson; W B Silvester
Journal:  Microbiol Rev       Date:  1993-06

7.  Relationship between electroporation conditions, electropermeability and respiratory activity for Frankia strain ACN14a.

Authors:  B Cournoyer; P Normand
Journal:  FEMS Microbiol Lett       Date:  1992-07-01       Impact factor: 2.742

8.  Effects of DNase production, plasmid size, and restriction barriers on transformation of Vibrio cholerae by electroporation and osmotic shock.

Authors:  H Marcus; J M Ketley; J B Kaper; R K Holmes
Journal:  FEMS Microbiol Lett       Date:  1990-03-01       Impact factor: 2.742

9.  Efficient transformation of Serratia marcescens with pBR322 plasmid DNA.

Authors:  J D Reid; S D Stoufer; D M Ogrydziak
Journal:  Gene       Date:  1982-01       Impact factor: 3.688

10.  Identification of a nuclease and host restriction-modification in the unicellular, aerobic nitrogen-fixing cyanobacterium Cyanothece sp.

Authors:  B W Soper; K J Reddy
Journal:  J Bacteriol       Date:  1994-09       Impact factor: 3.490
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