Results 331 to 340 of about 4,366,252 (364)

Bacterial Dna in Mixed Cholesterol Gallstones

American Journal of Gastroenterology, 1999
Numerous investigators have proposed a role for bacteria in biliary lithogenesis. We hypothesized that bacterial DNA is present in gallstones, and that categorical differences exist between gallstone type and the frequency of bacterial sequences.Polymerase chain reaction (PCR) was used to amplify bacterial 16S rRNA and uidA (encoding Escherichia coli ...
Haigh, WG, Tarr, PI, Lee, DK, Lee, SP
openaire   +4 more sources

Bacterial DNA strand compositional asymmetry

Trends in Microbiology, 1999
Genes that deviate strongly in codon usage from the average gene but are relatively similar in codon usage to ribosomal protein (RP) genes are viewed as highly expressed22xKarlin, S., Campbell, A.M., and Mrazek, J. Annu. Rev. Genet. 1998; 32: 185–225Crossref | PubMed | Scopus (229)See all References, 23xKarlin, S., Mrazek, J., and Campbell, A.M.
openaire   +2 more sources

DNA transfer and DNA synthesis during bacterial conjugation

Zeitschrift f�r Vererbungslehre, 1966
Mutant strains ofEscherichia coli, which were thermosensitive with respect to DNA replication, were used for conjugation experiments at 37°C and 42°C. Inhibition of DNA synthesis in the donor strain has no influence on the yield of recombinats. Inhibition of DNA synthesis in the recipient strain is accompanied by a complete loss of recombinant ...
openaire   +2 more sources

A Toll-like receptor recognizes bacterial DNA

Nature, 2000
H. Hemmi, O. Takeuchi, T. Kawai, T. Kaisho, Shintaro Sato, H. Sanjo, M. Matsumoto, K. Hoshino, H. Wagner, K. Takeda, S. Akira   +10 more
semanticscholar   +1 more source

CpG motifs in bacterial DNA trigger direct B-cell activation

Nature, 1995
A. Krieg, A. Yi, S. Matson, T. Waldschmidt, G. Bishop, R. Teasdale, G. Koretzky, D. Klinman   +7 more
semanticscholar   +1 more source

CpG motifs in bacterial DNA and their immune effects.

Annual Review of Immunology, 2002
A. Krieg
semanticscholar   +1 more source

Bacterial DNA Modification

1984
B, Suri, V, Nagaraja, T A, Bickle
openaire   +2 more sources

Bacterial DNA causes septic shock

Nature, 1997
T, Sparwasser, T, Miethke, G, Lipford, K, Borschert, H, Häcker, K, Heeg, H, Wagner   +6 more
openaire   +2 more sources

4. Bacterial DNA Polymerases

1974
Publisher Summary This chapter discusses the isolation and physicochemical properties. Methods for isolating the bacterial polymerase share many common features. Cells are lysed by the vigorous disruptions of sonication or mechanical shear or by gentler lysozyme treatments.
openaire   +1 more source

Terahertz spectroscopy for the isothermal detection of bacterial DNA by magnetic bead-based rolling circle amplification.

In Analysis, 2017
Xiang Yang, Ke Yang, Xiang Zhao, Zhongquan Lin, Zhiyong Liu, S. Luo, Yang Zhang, Yunxia Wang, Weiling Fu   +8 more
semanticscholar   +1 more source