Results 101 to 110 of about 14,614 (212)

Effects of mutation and some environmental factors on the physiology and pathogenicity of selected bacteria [PDF]

open access: yes
Studies with mutants of Staphylococcus aureus lacking some virulence factors suggest that the presence of deoxyribonuclease correlates with mouse pathogenicity of S.
Decicco, B. T.
core   +1 more source

Structure and function of holoenzyme exemplified by bacterial RNA-polymerase [PDF]

open access: yes, 2013
RNA-polimeraza zajedno sa σ-podjedinicom čini holoenzim sposoban za specifično prepoznavanje promotorske sekvence te započinjanje važnog procesa u genskoj ekspresiji, transkripcije.
Bingula, Rea
core   +2 more sources

Comparative chromosome band mapping in primates byin situ suppression hybridization of band specific DNA microlibraries [PDF]

open access: yes, 1991
A DNA-library established from microdissected bands 8q23 to 8q24.1 of normal human chromosomes 8 (Lüdecke et al., 1989) was used as a probe for chromosomal in situ suppression (CISS-) hybridization to metaphase chromosomes of man and primates including ...
A. Jauch   +20 more
core   +1 more source

A model for transition of 5 '-nuclease domain of DNA polymerase I from inert to active modes [PDF]

open access: yes, 2011
Bacteria contain DNA polymerase I (PolI), a single polypeptide chain consisting of similar to 930 residues, possessing DNA-dependent DNA polymerase, 3'-5' proofreading and 5'-3' exonuclease (also known as flap endonuclease) activities.
A Díaz   +50 more
core   +4 more sources

Structural polymorphism of the RecA protein from the thermophilic bacterium Thermus aquaticus

open access: yesBiophysical Journal, 1995
The Escherichia coli RecA protein has served as a model for understanding protein-catalyzed homologous recombination, both in vitro and in vivo. Although RecA proteins have now been sequenced from over 60 different bacteria, almost all of our structural knowledge about RecA has come from studies of the E. coli protein.
R. D. Camerini-Otero   +3 more
openaire   +3 more sources

Microbial transformation of elements: the case of arsenic and selenium [PDF]

open access: yes, 2010
Microbial activity is responsible for the transformation of at least one third of the elements in the periodic table. These transformations are the result of assimilatory, dissimilatory, or detoxification processes and form the cornerstones of many ...
J. Stolz, P. Basu, R. Oremland
core   +2 more sources

The single-stranded DNA-binding protein of Deinococcus radiodurans

open access: yesBMC Microbiology, 2004
Background Deinococcus radiodurans R1 is one of the most radiation-resistant organisms known and is able to repair an unusually large amount of DNA damage without induced mutation.
Wood Elizabeth   +3 more
doaj  

Home - About - Disclaimer - Privacy