Genetic assessment of the internal transcribed spacer region (ITS1.2) in Mangifera indica L. landraces.

ABSTRACT: Mango (Mangifera indica) is one of the most important tropical fruits in the world. Twenty-two genotypes of native mangoes from different regions of southern Iran (Hormozgan and Kerman) were collected and analyzed for the ribosomal genes. GC content was found to be 55.5%. Fu and Li's D* test statistic (0.437), Fu and Li's F* test statistic (0.500) and Tajima's D (1.801) were positive and nonsignificant. A total of 769 positions were identified (319 with insertion or deletion including 250 polymorphic and 69 monomorphic loci; 450 loci without any insertion or deletion including 35 Singletons and 22 haplotypes). Nucleotide diversity of 0.309 and a high genetic differentiation including Chi square of 79.8; P value of 0.3605 and df value of 76 was observed among mango geno

SUBMITTER: Fazeli-Nasab B 

PROVIDER: S-EPMC7036387 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature