نتایج جستجو برای: specific locus
تعداد نتایج: 1090941 فیلتر نتایج به سال:
In the recent years deregulation for microRNAs expression pattern have emerged as a possible molecular factor for carcinogenesis. It has been reported that the expression of miR-9 was down-regulated in human gastric adenocarcinoma. To figure out the molecular mechanism of this down regulation, the methylation status in promoters of miR-9 family loci were compared in the human gastric adenocarci...
in the recent years deregulation for micrornas expression pattern have emerged as a possible molecular factor for carcinogenesis. it has been reported that the expression of mir-9 was down-regulated in human gastric adenocarcinoma. to figure out the molecular mechanism of this down regulation, the methylation status in promoters of mir-9 family loci were compared in the human gastric adenocarci...
Accessory gene regulator (agr locus) is a global regulator of many virulence gene expressions inStaphylococcus aureus. Four interference classes related to genetic polymorphisms in the agr locus have sofar been described. In the present study, the agr locus specificity groups were studied within a total of 43 S.aureus isolates which were isolated from ewes with mastitis in three regions in the ...
Background and Objective: Identification of atypical mycobacterium (Non tuberculosis Mycobacterium NTM) is important because of the worldwide propagation of these organisms. Recently, molecular studies have identified the specific loci for mycobacterium species by DNA - finger printing methods, but these methods are time-consuming and expensive. In this study, in addition to hsp65 PCR-RFLP meth...
Background and Aim: Since the first description of Amebiasis, we still do not have a proper answer to the question of why disease and symptoms develop in only 5 to 10% of those infected with E. histolytica. It has been speculated that a spectrum of virulence levels among the E. histolytica strains contribute to the outcome of amebic infection. In this study, beside determination of prevalence r...
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