The polymorphism and segregation patterns of AFLP markers in the F1 progenies from the cross of two mango cultivars.
Fang JingGui, Zhang Zhen, Ma ZhengQiang, Liu DaJun, Wang SanHong, Lavi U.
Author Affiliation: Department of Horticulture, Nanjing Agricultral University, Nanjing 210095, China.
Scientia Agricultura Sinica 33 : 19-24
Abstract : The polymorphism and segregation patterns of AFLP markers in the F1 progenies from two mango cultivars (Keitt × Tommy) were studied using 14 primer combinations. The polymorphism of the AFLP markers in the F1 population was high, and the average frequency of the segregation loci was 37.16%. The segregation patterns included Mendelian, deviation from Mendelian and abnormal segregation models, and their frequency and number were, respectively, 21.13%, 149; 15.74%, 111; and 2.27%, 16. Some 53.99% of the segregation loci were in Mendelian model.