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The Genetic Diversity and Geographic Differentiation of the Wild Soybean in Northeast China Based on Nuclear Microsatellite Variation
المؤلفون المشاركون
Zhao, Hongkun
Wang, Yumin
Xing, Fu
Liu, Xiaodong
Yuan, Cuiping
Guo, Jixun
Qi, Guang-xun
Dong, Ying-shan
المصدر
International Journal of Genomics
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-06-06
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
In this study, the genetic diversity and population structure of 205 wild soybean core collections in Northeast China from nine latitude populations and nine longitude populations were evaluated using SSR markers.
A total of 973 alleles were detected by 43 SSR loci, and the average number of alleles per locus was 22.628.
The mean Shannon information index (I) and the mean expected heterozygosity were 2.528 and 0.879, respectively.
At the population level, the regions of 42°N and 124°E had the highest genetic diversity among all latitudes and longitudes.
The greater the difference in latitude was, the greater the genetic distance was, whereas a similar trend was not found in longitude populations.
Three main clusters (1N, <41°N-42°N; 2N, 43°N-44°N; and 3N, 45°N–>49°N) were assigned to populations.
AMOVA analysis showed that the genetic differentiation among latitude and longitude populations was 0.088 and 0.058, respectively, and the majority of genetic variation occurred within populations.
The Mantel test revealed that genetic distance was significantly correlated with geographical distance (r=0.207, p<0.05).
Furthermore, spatial autocorrelation analysis showed that there was a spatial structure (ω=119.58, p<0.01) and the correlation coefficient (r) decreased as distance increased within a radius of 250 km.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhao, Hongkun& Wang, Yumin& Xing, Fu& Liu, Xiaodong& Yuan, Cuiping& Qi, Guang-xun…[et al.]. 2018. The Genetic Diversity and Geographic Differentiation of the Wild Soybean in Northeast China Based on Nuclear Microsatellite Variation. International Journal of Genomics،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1172882
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhao, Hongkun…[et al.]. The Genetic Diversity and Geographic Differentiation of the Wild Soybean in Northeast China Based on Nuclear Microsatellite Variation. International Journal of Genomics No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1172882
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhao, Hongkun& Wang, Yumin& Xing, Fu& Liu, Xiaodong& Yuan, Cuiping& Qi, Guang-xun…[et al.]. The Genetic Diversity and Geographic Differentiation of the Wild Soybean in Northeast China Based on Nuclear Microsatellite Variation. International Journal of Genomics. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1172882
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1172882
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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