Use of the RAPD marker to determine the genetic diversity of various Dalbergia sissoo Roxb. (Shisham) genotypes and their evolutionary relationship in Indian subcontinents

Tewari, Salil; Tewari, Lakshmi; Dubey, Ashutosh; Kumar, Amit; Kumar, Narendra; Kaushal, Rajesh

doi:10.1007/s42535-021-00334-7

Cited by 4 publications

(1 citation statement)

References 10 publications

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“…The molecular marker Inter Simple Sequence Repeat (ISSR) has become a popular tool in the study of plant population genetics (Abdelaziz et al 2020;Li et al 2020, Sheikh et al 2021Shakoor et al 2022;Samarina et al 2022). The genetic diversity of Dalbergia was studied using several molecular markers, for example ISSR (Hien and Phong 2012;Javaid et al 2014;Fatima et al 2018a;Fatima et al 2018b;Bal and Panda 2018;Ijaz et al 2019;Junior et al 2020), Random Amplified Polymorphic DNA (RAPD) (Bal and Panda 2018;Dobhal et al 2019;Tewari et al 2022), and Sequence Related Amplified Polymorphism (SRAP) (Yulita et al 2020). This research aimed to study genetic diversity of four rosewood population in Yogyakarta using ISSR marker, and identify plus trees based on their morphological traits as sources of propagation and for their breeding program.…”

Section: Introductionmentioning

confidence: 99%

Genetic diversity of rosewood (Dalbergia latifolia) in Yogyakarta, Indonesia for plus trees selection

Riastiwi¹,

WITJAKSONO²,

Ratnadewi

et al. 2022

Biodiversitas

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Abstract. Riastiwi I, Witjaksono, Ratnadewi D, Siregar UJ. 2022. Genetic diversity of rosewood (Dalbergia latifolia) in Yogyakarta, Indonesia for plus trees selection. Biodiversitas 23: 2630-2639. Rosewood (Dalbergia latifolia Roxb.) or sonokeling is an important woody plant species with a high selling value. However, due to overexploitation, this species has been listed in Appendix II of CITES and its trade is strictly regulated. Therefore, the cultivation of this plant needs encouragement, and superior planting materials from selected plus trees are needed. This study aimed to examine the genetic diversity of the rosewood population and select plus trees in Yogyakarta Province, Indonesia. The plus tree selection was performed by comparing plus tree candidates with five other trees nearby in four districts, i.e. Bantul, Gunungkidul, Kulon Progo, and Sleman. As many as 61 plus tree candidates have been identified. Genetic diversity was assessed using 10 selected ISSR primers, resulting in 101 ISSR loci with average Polymorphic Loci values ??of 64.71% and Nei Heterozygosity of 0.23. The highest gene diversity (He=0.29) was found in the Kulon Progo population, and the lowest He=0.17 was in the Bantul population. The dendogram and PCA analysis put Gunungkidul and Bantul populations into one group, separated from the Sleman and Kulon Progo populations. Based on morphological and molecular analysis, six superior plus trees were obtained.

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