Words similar to helicobacter
Example sentences for: helicobacter
How can you use “helicobacter” in a sentence? Here are some example sentences to help you improve your vocabulary:
Genes from each class, that is, native genes, potentially transferred genes (LTG), IS and phages, of the four groups of bacterial genomes ( Escherichia , Salmonella , Helicobacter , and Streptococcus ) were then retained for codon-usage analysis when their lengths were greater than 150 base-pairs (bp) to avoid artifacts linked to stochastic variations that might happen in shorter genes.
For comparison, orthologs with no apparent recent duplications were identified in pairs of closely related organisms, namely the bacteria Chlamydia trachomatis and C. muridarum (603 orthologous pairs)and two strains of Helicobacter pylori (1,202 orthologous pairs), and the three mammals (3,428 orthologous pairs).
For this purpose, we used five closely related genomes in the enterobacteria group: E. coli O157:H7 EDL933 [ 11 ] , E. coli O157:H7 Sakaï [ 29 ] , E. coli K12 [ 30 ] , Salmonella enterica [ 31 ] , and S. typhimurium LT2 [ 10 ] ; three closely related genomes in the alpha-proteobacteria group: Helicobacter pylori J99 [ 32 ] , H. pylori 26695 [ 33 ] , and Campylobacter jejunii [ 34 ] ; and three closely related genomes in the Streptococcus genus: S. pneumoniae R6 [ 35 ] , S. pneumoniae TIGR4 [ 36 ] , and S. pyogenes [ 12 ] . We considered as unambiguous the relationships between these bacteria because, for example, the orthologous genes of the two strains of E. coli O157:H7 are almost identical at the nucleotide level, while they show noticeable differences from E. coli K12 (data not shown).
The current limitations of homology detection are such that the monofunctional AroQ proteins from Aeropyrum pernix, Enterococcus faecalis, Helicobacter pylori and Methanococcus jannaschii cannot be shown to be closer to one another or to any other AroQ proteins/domains than they are to PapB or PchB.
This result is unexpected, especially for Streptococcus and Helicobacter , which have low G+C content (35% and 41% G+C3 respectively).
Loading...