Structural organization of the transfer RNA operon I of Vibrio cholerae: differences between classical and El Tor strains.
J Biosci
; 30(4): 469-74, 2005 Sep.
Article
em En
| MEDLINE
| ID: mdl-16184008
ABSTRACT
Nine major transfer RNA (tRNA) gene clusters were analysed in various Vibrio cholerae strains. Of these, only the tRNA operon I was found to differ significantly in V. cholerae classical (sixth pandemic) and El Tor (seventh pandemic) strains. Amongst the sixteen tRNA genes contained in this operon, genes for tRNA Gln3 (CAA) and tRNA Leu6 (CUA) were absent in classical strains as compared to El Tor strains. The observation strongly supported the view that the above two pandemic strains constitute two different clones.
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Base de dados:
MEDLINE
Assunto principal:
Óperon
/
Vibrio cholerae
/
RNA de Transferência
Idioma:
En
Ano de publicação:
2005
Tipo de documento:
Article