Variable numbers of tandem repeat loci in genetically homogeneous Haemophilus influenzae strains alter during persistent colonisation of cystic fibrosis patients
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چکیده
منابع مشابه
Diversity of Variable Number Tandem Repeat Loci in Shigella Species Isolated From Pediatric Patients
Multilocus variable number tandem repeat (VNTR) analysis (MLVA) is a new typing method with several advantages compared to other methods. Dissemination of Shigella is highly significant in developing countries. Whilst Shigella is becoming increasingly important as an etiologic agent of pediatric shigellosis in Iran, little is known about the genetic diversity of the local strains. Therefore, th...
متن کاملVariable number of tandem repeats in clinical strains of Haemophilus influenzae.
An algorithm capable of identifying short repeat motifs was developed and used to screen the whole genome sequence available for Haemophilus influenzae, since some of these repeats have been shown to affect bacterial virulence. Various di- to hexanucleotide repeats were identified, confirming and extending previous findings on the existence of variable-number-of-tandem-repeat loci (VNTRs). Repe...
متن کاملdiversity of variable number tandem repeat loci in shigella species isolated from pediatric patients
multilocus variable number tandem repeat (vntr) analysis (mlva) is a new typing method with several advantages compared to other methods. dissemination of shigella is highly significant in developing countries. whilst shigella is becoming increasingly important as an etiologic agent of pediatric shigellosis in iran, little is known about the genetic diversity of the local strains. therefore, th...
متن کاملVNTR9 and VNTR10, two newly-found variable-number tandem repeat loci useful in MLVA genotyping of Bordetella pertussis
Background & Aims: Bordetella pertussis, the causative agent of whooping cough, continues to infect human hosts even in those populations where infants and children are routinely vaccinated. Causes of pertussis epidemiology are not fully identified unless strains of the pathogen are characterized by molecular means. Golbally, Multi Locus Variable Number of Tandem Repeats analysis (MLVA) has pro...
متن کاملDistribution of biotypes of Haemophilus influenzae and H parainfluenzae in patients with cystic fibrosis.
One hundred and eighty eight isolates of Haemophilus influenzae and 187 isolates of H parainfluenzae from patients with cystic fibrosis, patients with respiratory infections but without cystic fibrosis, and patients with neither cystic fibrosis nor respiratory infections were biotyped. Biotype I of H influenzae were found significantly more often in patients with cystic fibrosis compared with t...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1999
ISSN: 0378-1097
DOI: 10.1016/s0378-1097(99)00045-2