Genetic diversity of West Sumatera pepper (Capsicum annuum L.) based on sequence-related amplified polymorphism

Pepper is an important and widely distributed crop in West Sumatra. Many varieties of Pepper have been used for spice and medicine. Molecular characterization of these varieties is important for the geographical distribution of genetic diversity. This study characterized 15 local genotypes taken fro...

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Bibliographic Details
Main Authors: Suliansyah, Irfan, Nova, Bastian, Ekawati, Fitri, Hariandi, Doni
Format: Conference Proceeding
Language:English
Subjects:
Clustering
Geographical distribution
Peppers
Polymorphism
Online Access:Get full text
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Summary:Pepper is an important and widely distributed crop in West Sumatra. Many varieties of Pepper have been used for spice and medicine. Molecular characterization of these varieties is important for the geographical distribution of genetic diversity. This study characterized 15 local genotypes taken from different locations in West Sumatra using SRAP markers to determine the genetic diversity among genotypes. Total of 16 SRAP primers combinations showed 5 maximum numbers of bands from Me2+Em3. The percentage polymorphism ranged from 40% to a maximum of 100%. The average of Polymorphism information content obtained was 0.117. The Jaccard similarity and UPGMA clustering grouped 15 local genotypes into two groups; cluster one consisted of 13 genotypes and second cluster consisted of two genotypes. The phylogenetic analysis The result of the current study suggested SRAP markers were sufficient for identification of local Pepper genotype and will be valuable information for its improvement.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0128030