Polynucleotide Sequence Relatedness Among Shigella Species
نویسندگان
چکیده
منابع مشابه
Polynucleotide sequence relationships among members of Enterobacteriaceae.
Polynucleotide relationships were examined among many representatives of the Enterobacteriaceae by means of agar, membrane filter, and hydroxyapatite procedures. The amount of deoxyribonucleic acid (DNA) that reassociated was dependent, especially in interspecific reactions, on the annealing temperature. In only three cases: Escherichia coli-Shigella flexneri, Salmonella typhimurium-S. typhi, a...
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BACKGROUND Shigella spp. are major cause of diarrhoeal disease in both developing and developed countries. Shigella sonnei is the serogroup of Shigella most frequently responsible for sporadic and epidemic enteritis in developed countries. In recent years the emergence and spread of S. sonnei biotype g carrying class 2 integron have been frequently reported in many countries. Recently, S. sonne...
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A variety of simple sequence repeats (SSRs) have been identified in the genome of Shigella flexneri serotype 2a (strain Sf301), an enteric pathogen that causes bacillary dysentery in man. The distribution of SSRs, with unit length ranging from 1 to 9 nucleotides, was biased in different regions of the genome. The tri-, tetra- and hexanucleotide SSRs prevailed in the coding regions while the mon...
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ژورنال
عنوان ژورنال: International Journal of Systematic Bacteriology
سال: 1973
ISSN: 0020-7713,1465-2102
DOI: 10.1099/00207713-23-1-1