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Faculty of Science and Arts - Khulais
Document Details
Document Type
:
Article In Journal
Document Title
:
Identification of a genetic marker associated with the resistance to Schistosoma mansoni infection using random amplified polymorphic DNA analysis. 2006.
تحديد الجينات المرتبطة بمقاومة العدوي ببلهارسيا المستقيم وذلك باستخدام التحليل العشوائى للدنا
Subject
:
genetic markers
Document Language
:
English
Abstract
:
In schistosomiasis, the host /parasite interaction remains not completely understood. . In this work, the susceptibility/resistance to Schistosoma mansoni infection within Biomophalaria alexandrina snails were studied staring one month post infection and continuing thereafter weekly up to 10 weeks after miracidia exposure. Genetic variations between susceptible and resistant strains to Schistosoma infection within B. alexandrina snails using random amplified polymorphic DNA analysis technique were also carried out. The result showed that 39.8% of the examined field snails were resistant, while 60. 2% of these snails showed il strains there were high infection rates. In the resistant genotype snails, OPA-02 primer produced a major low molecular weight marker 430 bp. Among the two snail strains there were interpopulational variations, while the individual specimens from the same snail strain, either susceptible or resistant, and record semi-identical genetic bonds. Also, the resistant character was ascendant in contrast to a decline in the susceptibility of snails from one generation to the next
ISSN
:
1319-0989
Journal Name
:
Arts and Humanities Journal
Volume
:
101
Issue Number
:
8
Publishing Year
:
1428 AH
2006 AD
Article Type
:
Article
Added Date
:
Monday, December 27, 2010
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
سيد محمد راوي
Rawi, sayed mohamed
Investigator
Master
rawisayed@yahoo.com
Files
File Name
Type
Description
28277.pdf
pdf
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