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Literature DB >> 16346365

Protection of sediment-adsorbed transforming DNA against enzymatic inactivation.

Abstract

The action of DNase I on transforming DNA, both adsorbed to marine sediment and in solution, was investigated. DNase I reduced the transformation frequencies of free DNA more than of adsorbed DNA. Changes in salt concentration or pH did not have a significant influence on the DNA-sediment complex. Soil components other than organic materials and clay minerals can bind DNA and retard its enzymatic degradation.

Entities: Chemical

Year: 1983 PMID： 16346365 PMCID： PMC239404 DOI： 10.1128/aem.46.2.417-420.1983

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

5 in total

1. Genetic exchange in Bacillus subtilis in soil.

Authors: J B Graham; C A Istock
Journal: Mol Gen Genet Date: 1978-11-09

2. Genetic transformation of Bacillus subtilis by extracellular DNA.

Authors: I TAKAHASHI
Journal: Biochem Biophys Res Commun Date: 1962-06-04 Impact factor: 3.575

3. Appearance of genetic transforming activity in pneumococcal cultures.

Authors: E OTTOLENGHI; R D HOTCHKISS
Journal: Science Date: 1960-10-28 Impact factor: 47.728

4. Adsorption of ribonucleic acid on Bentonite.

Authors: M V Blanton; L B Barnett
Journal: Anal Biochem Date: 1969-10-15 Impact factor: 3.365

5. Ultraviolet inactivation and excision-repair in Bacillus subtilis. I. Construction and characterization of a transformable eightfold auxotrophic strain and two ultraviolet-sensitive derivatives.

Authors: S Bron; G Venema
Journal: Mutat Res Date: 1972-05 Impact factor: 2.433

5 in total

33 in total

1. Degradation and transformability of DNA from transgenic leaves.

Authors: MariaTeresa Ceccherini; John Poté; Elisabeth Kay; Van Tran Van; Joëlle Maréchal; Giacomo Pietramellara; Paolo Nannipieri; Timothy M Vogel; Pascal Simonet
Journal: Appl Environ Microbiol Date: 2003-01 Impact factor: 4.792

2. Extracellular DNA in single- and multiple-species unsaturated biofilms.

Authors: R E Steinberger; P A Holden
Journal: Appl Environ Microbiol Date: 2005-09 Impact factor: 4.792

3. Transformation of Bacillus subtilis by DNA bound on montmorillonite and effect of DNase on the transforming ability of bound DNA.

Authors: M Khanna; G Stotzky
Journal: Appl Environ Microbiol Date: 1992-06 Impact factor: 4.792

4. Gene transfer in marine water column and sediment microcosms by natural plasmid transformation.

Authors: J H Paul; M E Frischer; J M Thurmond
Journal: Appl Environ Microbiol Date: 1991-05 Impact factor: 4.792

5. Turnover of extracellular DNA in eutrophic and oligotrophic freshwater environments of southwest Florida.

Authors: J H Paul; W H Jeffrey; A W David; M F Deflaun; L H Cazares
Journal: Appl Environ Microbiol Date: 1989-07 Impact factor: 4.792

6. Detection of horizontal gene transfer by natural transformation in native and introduced species of bacteria in marine and synthetic sediments.

Authors: G J Stewart; C D Sinigalliano
Journal: Appl Environ Microbiol Date: 1990-06 Impact factor: 4.792

10. Impact of a genetically engineered bacterium with enhanced alkaline phosphatase activity on marine phytoplankton communities.

Authors: P A Sobecky; M A Schell; M A Moran; R E Hodson
Journal: Appl Environ Microbiol Date: 1996-01 Impact factor: 4.792