In:
International Letters of Natural Sciences, AOA Academic Open Access Ltd., Vol. 67 ( 2018-2), p. 24-34
Kurzfassung:
Analysis of genetic diversity of 90 Vietnamese local-colored rice accessions was evaluated by using 40 SSR markers. The numbers of polymorphic alleles ranged from 3 to 12 alleles per locus and average of 7.1 alleles per locus. The similarity coefficients of the rice landraces fluctuated from 0.76 to 0.93; at a genetic correlation level of 0.78. Ninety accessions of rice landraces were divided into five groups based on analysis of genetic relationships. The results have indicated that 11 markers included: M250, RM302, RM10926, RM208, RM227, RM17231, RM23251, RM5647, RM1376, RM339 and RM228 which gave the unique allele. These markers can be used effectively for genetic diversity of colored rice and provided a specific database and useful materials for landraces identification, local germplasm conservation for further colored rice improvement on rice quality via rice breeding programs in Vietnam.
Materialart:
Online-Ressource
ISSN:
2300-9675
DOI:
10.18052/www.scipress.com/ILNS.67
DOI:
10.18052/www.scipress.com/ILNS.67.24
Sprache:
Unbekannt
Verlag:
AOA Academic Open Access Ltd.
Publikationsdatum:
2018
ZDB Id:
2787599-4