The relevance of the insulin gene (INS) variable number tandem repeat (VNTR) polymorphism to indexes of body size and adult obesity is inconclusive. Given the equivocal reports on the association between the VNTR class genotype at the insulin gene locus and indexes of body size and obesity, we assessed these associations in a series of cohort studies based on 7,999 middle-aged men and women. We...

BACKGROUND/AIMS In postnatal life, polymorphisms in the promoter region of IGFBP3 were associated with insulin-like growth factor binding protein (IGFBP)-3 plasma levels. Whether these associations exist in utero has not been studied yet. Polymorphisms in the IGF1 promoter (polymorphic CA-repeat) and the insulin gene variable number tandem repeats locus (INS VNTR) are further polymorphisms of i...

A study set of 180 Mycobacterium tuberculosis and Mycobacterium bovis isolates having low copy numbers of IS6110 were genotyped using the recently introduced method based on the variable-number tandem repeats of mycobacterial interspersed repetitive units (MIRU-VNTR). The results were compared with results of the more commonly used methods, IS6110 restriction fragment length polymorphism (RFLP)...

Fifty-two multidrug-resistant isolates of Mycobacterium tuberculosis representative of the currently predominant lineages in France were analyzed using repetitive-sequence-based PCR (rep-PCR) DiversiLab (DL), spoligotyping, 24-locus mycobacterial interspersed repetitive-unit-variable-number tandem-repeat typing (MIRU-VNTR), and restriction fragment length polymorphism of IS6110 (IS6110-RFLP). D...

Bacterial spot of pepper and tomato is caused by at least three species Xanthomonas, among them two pathovars Xanthomonas euvesicatoria, which are responsible for significant yield losses on all continents. In order to trace back the spread bacterial pathogens within countries, we developed first multilocus variable number tandem repeat analyses (MLVA) scheme pepper- tomato-pathogenic strains X...

BACKGROUND Non-tuberculous mycobacterial lung disease, most commonly caused by Mycobacterium avium infection, tends to show variable disease progression, and significant disease predictors have not been adequately established. METHODS Variable numbers of tandem repeats (VNTR) were evaluated in 16 mycobacterial interspersed repetitive unit (MIRU) loci from M avium isolates cultured from respir...

Although bone mineral density (BMD) is a complex trait that is influenced by both genetic and environmental factors, heritability studies in twins and families have shown that genetic factors account for 60-85% of its variance. We examined the relation of the variable number of tandem repeats (VNTR) polymorphism of the monoamine oxidase A gene (MAOA) and the A↷G (Thr484Ala) polymorphism of the ...

Neisseria meningitidis sequence type (ST)-4821 was first reported in China in 2003, and a new hyper-virulent lineage has been designated as the ST-4821 complex. A large number of N. meningitidis ST-4821 strains have been identified in China since 2003; however, the microevolution characteristics of this complex are unclear. Different combinations of variable number of tandem repeats (VNTR) loci...

Breast cancer has a complex genetic susceptibility. Innate and adaptive immunity can additionally increase the genetic risk to breast cancer development. We typed polymorphisms in the genes of the interleukin(IL)-1 and IL-17 proinflammatory cytokines in a case-control study in Caucasian population from Croatia. We compared the allelic and genotypic frequencies between patients (n=194), healthy ...

endo-derived nitric oxide (no) is synthesized from l-arginine by endothelium nitric oxide synthase (enos). since reduced no synthesis has been implicated in the development of coronary atherosclerosis; we hypothesized that polymorphisms of nos gene might be associated with increased susceptibility to this disorder and coronary artery disease (cad). we studied the 27 base pair tandem repeat poly...