Author:
Nurtjahjaningsih I L G,Prihatini I,Qiptiyah M,Rimbawanto A
Abstract
Abstract
Calophylluminophyllum is an indigenous species and distributed mostly at shoreline areas in Indonesia. Genetic conservation of this species inits natural habitats is very important. A study aimed to assess genetic diversity and structure of C. inophyllum at Dompu natural forestwas carried out. Leaf samples were collected from three natural populations at Dompuregency (Kilo, Kempo and Pekat). Genetic analysis was carried out using six simple sequence repeats (SSR) markers. Private alleles were only found at Kilo population. Number of detected alleles (NA), values of alleles diversity (AR) and gene diversity (HE) were also higher at Kilo (NA: 17; AR: 2.219; HE: 0.339) than at Kempo (NA: 10; AR: 1.661; HE: 0.219) and Pekat (NA: 12; AR: 1.941; HE: 0.276). The values of the inbreeding coefficients (FIS) were insignificant among the populations. The medium- scale genetic structure showed that genetic relations. Fine-scale genetic structure analysis showed insignificant genetic structure among trees in distance of 2 m at Kilo and 400 m at Pekat, respectively, suggesting that C. inophyllum was dispersed as far as 2 m to 400 m.
Reference18 articles.
1. Drift happens: Molecular genetic diversity and differentiation among populations of jewelweed (Impatiens capensis Meerb.) reflect fragmentation of floodplain forests;Toczydlowski;Mol. Ecol.,2019
2. Keragaman genetik populasi Calophyllum inophyllum menggunakan penanda RAPD (Random Amplification Polymorphism DNA);Nurtjahjaningsih;JPTH,2015
3. Genetic structure of Calophyllum inophyllum mother trees at a provenances seeds stand based on simple sequences repeats markers;Nurtjahjaningsih;JPTH,2019
4. Karakteristik pembungaan dan sistem perkawinan nyamplung (Calophyllum inophyllum) pada hutan tanaman di Watusipat;Nurtjahjaningsih;Gunung KidulJPTH,2012
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献