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Molecular Characterization of Sudanese and Southern Sudanese Chicken Breeds Using mtDNA D-Loop
المؤلفون المشاركون
Yousif, Ibrahim A.
Ibrahim, Muntasir E.
Musa, Hassan H.
Wani, Charles E.
المصدر
Genetics Research International
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The objective of this study was to assess the genetic relationships and diversity and to estimate the amount of gene flow among the five chicken populations from Sudan and South Sudan and commercial strain of egg line White Leghorn chickens.
The chicken populations were genotyped using mtDNA D-loop as a molecular marker.
PCR product of the mtDNA D-loop segment was 600 bp and 14 haplotypes were identified.
The neighbor-joining phylogenetic tree indicated that the indigenous Sudanese chickens can be grouped into two clades, IV and IIIa only.
Median joining networks analysis showed that haplotype LBB49 has the highest frequency.
The hierarchal analysis of molecular variance (AMOVA) showed that genetic variation within the population was 88.6% and the differentiation among the population was 11.4%.
When the populations was redefined into two geographical zones, rich and poor Savanna, the results were fractioned into three genetic variations: between individuals within population 95.5%, between populations within the group 0.75%, and genetic variation between groups 3.75%.
The pair wise Fst showed high genetic difference between Betwil populations and the rest with Fst ranging from 0.1492 to 0.2447.
We found that there is large number of gene exchanges within the Sudanese indigenous chicken (Nm=4.622).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wani, Charles E.& Yousif, Ibrahim A.& Ibrahim, Muntasir E.& Musa, Hassan H.. 2014. Molecular Characterization of Sudanese and Southern Sudanese Chicken Breeds Using mtDNA D-Loop. Genetics Research International،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-508890
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wani, Charles E.…[et al.]. Molecular Characterization of Sudanese and Southern Sudanese Chicken Breeds Using mtDNA D-Loop. Genetics Research International No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-508890
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wani, Charles E.& Yousif, Ibrahim A.& Ibrahim, Muntasir E.& Musa, Hassan H.. Molecular Characterization of Sudanese and Southern Sudanese Chicken Breeds Using mtDNA D-Loop. Genetics Research International. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-508890
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-508890
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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