Evaluation of Morphological and Molecular Diversity among South Asian Germplasms of Cucumis sativus and Cucumis melo
المؤلفون المشاركون
Natarajan, S.
Senthil, Natesan
Sassa, Hidenori
Zhang, Chi
Pratap, Arun S.
Kikuchi, Shinji
Koba, Takato
Pugalendhi, L.
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-10-14
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Cucumber, Cucumis sativus (2n=2x=14), and melon, Cucumis melo (2n=2x=24), are two common vegetable crops worldwide.
The present study evaluated eighteen Cucumis accessions (nine C.
sativus and nine C.
melo) that were collected from three South Asian countries that have the most diversity of Cucumis.
Nine quantitative and twenty-three qualitative characteristics were measured.
The values of fruit weight displayed the biggest divergence among the nine quantitative traits and much variation was displayed in twenty-three qualitative traits among eighteen accessions.
For eight morphological quantitative traits other than fruit weight, eighteen accessions were divided into three groups by using Principle Component Analysis and K-means cluster analysis.
Also, two chloroplast genes rbcL and matK of eighteen accessions were sequenced.
Combined sequences were subjected to construct phylogenetic trees by Neighbor-Joining and Maximum Likelihood methods.
Topologies of nine melon accessions were same in these two methods and nine cucumber accessions showed difference.
The genetic distances among each of C.
sativus and C.
melo accessions were not high.
We conclude that the genetic relationship among the eighteen accessions used in this study is not distant although they display significant morphological variations.
The information on novel Cucumis germplasms provided here would contribute to breeding program as well as evolutional study in Cucumis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Chi& Pratap, Arun S.& Natarajan, S.& Pugalendhi, L.& Kikuchi, Shinji& Sassa, Hidenori…[et al.]. 2012. Evaluation of Morphological and Molecular Diversity among South Asian Germplasms of Cucumis sativus and Cucumis melo. ISRN Agronomy،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-448336
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Chi…[et al.]. Evaluation of Morphological and Molecular Diversity among South Asian Germplasms of Cucumis sativus and Cucumis melo. ISRN Agronomy No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-448336
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Chi& Pratap, Arun S.& Natarajan, S.& Pugalendhi, L.& Kikuchi, Shinji& Sassa, Hidenori…[et al.]. Evaluation of Morphological and Molecular Diversity among South Asian Germplasms of Cucumis sativus and Cucumis melo. ISRN Agronomy. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-448336
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-448336
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