Investigation of genetic diversity and relationships among a set of rice varieties in Iraq using random amplified polymorphic DNA (RAPD) analysis
المؤلفون المشاركون
Younan, Hayba Q.
al-Qazzaz, Abd al-Karim A.
Sulayman, Bilal K.
المصدر
Jordan Journal of Biological Sciences
العدد
المجلد 4، العدد 4 (31 ديسمبر/كانون الأول 2011)، ص ص. 249-256، 8ص.
الناشر
الجامعة الهاشمية عمادة البحث العلمي و الدراسات العليا
تاريخ النشر
2011-12-31
دولة النشر
الأردن
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
This study is an attempt to determine the genetic diversity and relationships among seven local rice varieties (Oryza sativa L.) and one commercial genotype by using the Random Amplified Polymorphic DNA (RAPD) technique.
Seven universal primers used in this study produced (110) bands across eight varieties.
Of these bands, 96 bands or 87.3% were polymorphic.
The size of the amplified bands ranged between 190-3620 bp.
The genetic polymorphism value of each primer was determined and ranged between 83-93%.
In terms of unique banding patterns, the most characteristic banding pattern was for the Amber variety with primer A13 and for the Al-abasia variety with primer P07.
Genetic distances ranged from 0.177 to 0.992 among rice varieties.
Cluster analyses were performed to construct a dendrogram among studied rice varieties.
The cluster analysis places most of the aromatic varieties into a close relation (sub cluster) showing a high level of genetic relatedness and were distinct from non-aromatic (the other sub cluster) with a few of independent varieties.
Interestingly, a number of varieties originating from the same sources did form well defined groups, indicating association between the RAPD patterns and the geographic origin of the varieties.
Therefore, cluster analysis grouped the eight varieties into three main clusters depending on their geographic origin ; their ancestor and their aroma characteristics.
The information generated from this study can be used in the future for rice breeding programs.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Younan, Hayba Q.& al-Qazzaz, Abd al-Karim A.& Sulayman, Bilal K.. 2011. Investigation of genetic diversity and relationships among a set of rice varieties in Iraq using random amplified polymorphic DNA (RAPD) analysis. Jordan Journal of Biological Sciences،Vol. 4, no. 4, pp.249-256.
https://search.emarefa.net/detail/BIM-272459
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Younan, Hayba Q.…[et al.]. Investigation of genetic diversity and relationships among a set of rice varieties in Iraq using random amplified polymorphic DNA (RAPD) analysis. Jordan Journal of Biological Sciences Vol. 4, no. 4 (Dec. 2011), pp.249-256.
https://search.emarefa.net/detail/BIM-272459
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Younan, Hayba Q.& al-Qazzaz, Abd al-Karim A.& Sulayman, Bilal K.. Investigation of genetic diversity and relationships among a set of rice varieties in Iraq using random amplified polymorphic DNA (RAPD) analysis. Jordan Journal of Biological Sciences. 2011. Vol. 4, no. 4, pp.249-256.
https://search.emarefa.net/detail/BIM-272459
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 255-256
رقم السجل
BIM-272459
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر