دراسة العلاقة الوراثية لكل من عزلات بكتريا Escherichia coli و Klebsiella pneumoniae المعزولة من حالات من حصى المرارة والحصى البولية والقناة الهضمية باستخدام تقنية تباينات اطوال القطع المتضخمة من الـحمض النووي DNA (FALP)

Abstract

"Bacterial isolated were collected from Al-Ramadi Teaching Hospital from total samples 65 of gallstone , 42 of urine stone and 8 samples of stoole. Twenty six isolates of Escherichia coliwere collected (12 from gallstones , 10 from urine stones and 4 from gastrointestinal canal) and 14 isolates of Klebsiellapneumoniae (4 from gallstones , 6 from urine stones and 4 from gastrointestinal canal).The result of E. coli showed lower genetic distance (0.4466) between isolates 14 and 13 of urine stone while larger genetic distance (0.8798) between isolate 4 of gallstone and isolate 24 of gastrointestinal canal. The result of K. pneumoniae showed lower genetic distance (0.18757) between isolates 11 and 12 of gastrointestinal canal , while larger genetic distance (0.95256) between isolate 5 of urine stone and isolate 11 of gastrointestinal canal , this meaning isolate 5 from another source of gastrointestinal canal . The result of E. colialso showed there was genetic relationship between isolates of gallstone and urine stone more than between isolates of gallstone and gastrointestinal canal , this meaning probability bacteria of gallstone and urine stone frome similar source in the some cases . The result of K. pneumonia also showed there was genetic relationship between isolatesof gallstone and urine stone and not found any genetic relationship between isolates of gallstone and gastrointestinal canal and also between isolates of urine stone and gastrointestinal canal"