Introduction. Despite the genetic counseling, families with cystic fibrosis (CF) patients and modern possibilities of prenatal molecular screening, occurrence CF in more than one child a family is not rare. The same genotype expected to determine specific phenotype patients, especially siblings. However, broad clinical heterogeneity could indicate influence secondary factors on course disease.&...

morphological, biochemical and molecular characteristics were studied to identify dominant lactic acid bacteria (lab), isolated from traditional yoghurts produced by tribes of iran. from 60 yoghurt samples, a total of 137 lab isolates were determined, in which 66 and 71 were identified as lactic acid cocci and bacilli, respectively. biochemical tests showed the occurrence of 9.76% mesophilic ho...

Congenital long QT syndrome, caused by a cardiac channelopathy, is a leading cause of sudden cardiac death in the young population. In total, 16 genes have been implicated in this condition, with three genes being the most commonly affected. Long QT syndrome is one of the earliest conditions for which a genotype specific treatment was designed. This genotype-phenotype correlation extends to inv...