desmoids tumors, characterized by monoclonal proliferation of myofibroblasts, could occur in 5-10% of patients with familial adenomatous polyposis (fap) as an extra-colonic manifestation of the disease. fap can develop when there is a germ-line mutation in the adenomatous polyposis coli gene. although mild or attenuated fap may follow mutations in 5΄ extreme of the gene, it is more likely that ...

Objective: The Rifampicin resistance and susceptibility of Mycobacterium tuberculosis are caused by mutations in the 81-base pair region of the rpoB gene encoding the b-subunit of RNA polymerase. Methods: Isoniazid resistance of M. tuberculosis is related to mutations in inha , oxyR and ahpC genes which 30 to 90 percent of Isoniazid resistance is occurred in 3015 codons of kat...

objective: the rifampicin resistance and susceptibility of mycobacterium tuberculosis are caused by mutations in the 81-base pair region of the rpob gene encoding the b-subunit of rna polymerase. methods: isoniazid resistance of m. tuberculosis is related to mutations in inha , oxyr and ahpc genes which 30 to 90 percent of isoniazid resistance is occurred in 3015 codons of katg gene. the rpob a...

future increase of mobile communication subscribers will require a great capacity expansion of the cellular systems. in order to accommodate the increasing number of subscribers, the cell size will have to be much smaller than current size. therefore, it is predictable that the location updating and paging procedures will produce a major part of signaling traffic in these networks. this pape...

The aim of this study was to investigate the frequency, location and type of rpoB gene mutations in Mycobacterium tuberculosis (MTB) collected from patients in the southern endemic region of Iran. Drug susceptibility testing was determined by using the BACTEC system and the center for diseases control’s (CDC) standard conventional proportional method. In 29 rifampicin-resistant MTB (85%) isolat...

Objective: The Rifampicin resistance and susceptibility of Mycobacterium tuberculosis are caused by mutations in the 81-base pair region of the rpoB gene encoding the b-subunit of RNA polymerase. Methods: Isoniazid resistance of M. tuberculosis is related to mutations in inha , oxyR and ahpC genes which 30 to 90 percent of Isoniazid resistance is occurred in 3015 codons of kat...

 ABSTRACT Background: Autosomal dominant polycystic kidney disease (ADPKD) is an inherited disorder with genetic heterogeneity. Up to three loci are involved in this disease, PKDI on chromosome 16p13.3, PKD2 on 4q21, and a third locus of unknown location. Methods: Here we report the first molecular genetic study of ADPKD and the existence oflocus heterogeneity for ADPKD in the Iranian populatio...

abstract background: autosomal dominant polycystic kidney disease (adpkd) is an inherited disorder with genetic heterogeneity. up to three loci are involved in this disease, pkdi on chromosome 16p13.3, pkd2 on 4q21, and a third locus of unknown location. methods: here we report the first molecular genetic study of adpkd and the existence oflocus heterogeneity for adpkd in the iranian population...

1 Japan Registry Service Co., Ltd., 1-2 Kanda-ogawamachi, Chiyoda-ku, Tokyo 1010052, Japan 2 Laboratory for Gene-Product Informatics, The Center for Information Biology and DNA Data Bank of Japan, National Institute of Genetics, Mishima, Shizuoka 4118540, Japan 3 Laboratory of Biostatistics, Human Genome Center, Institute of Medical Science, University of Tokyo, 4-6-1 Shirokane-dai, Minato-ku, ...