Genetic diversity of cultivated mangosteen and its wild relatives (Garcinia spp.) based on leaf morphology and molecular markers

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dc.creatorDindin Hidayatul Mursyidin
dc.creatorYudhi Ahmad Nazari
dc.creatorRidho Hairil Herdin Prasetyo
dc.creatorAkhmad Fikri
dc.creatorNazrin Wahidy
dc.date2024
dc.date.accessioned2026-07-07T04:32:23Z
dc.descriptionThe mangosteen (Garcinia mangostana L.) germplasm still has limitations in fruit quality, drought tolerance and susceptibility to pests or diseases. This study investigated the genetic diversity and relationships of mangosteen with its wild relatives (Garcinia spp.) based on leaf morphology and the internal transcribed spacer (ITS) region, including its secondary structure. Based on leaf morphology, the mangosteen and its wild relatives generally showed a low genetic diversity. However, the leaf texture and pubescence had a high genetic diversity (0.71 and 0.77, respectively). Furthermore, based on the ITS markers, the genetic diversity of Garcinia at the interspecies level was much higher than that at the intraspecies one (0.043 and 0.005, respectively). The unweighted pair group method with the arithmetic average (UPGMA) revealed that mangosteen is grouped into four main clusters, with ‘Manggis Banjar’ and ‘Palembang’ in the same cluster. Similarly, the ITS positioned Garcinia into several clades, with ‘Manggis Banjar’, ‘Kandangan’ and ‘Palembang’ grouped into a similar clade. The biochemical reconstruction showed that Garcinia has unique ITS secondary structures, i.e., ring and four-helix models. Even though the cultivated mangosteen and its wild relatives had low diversity based on leaf morphology, the ITS markers showed a high genetic diversity. Furthermore, the reconstruction of the ITS secondary structure has supported this germplasm’s phylogenetic tree.
dc.formatapplication/pdf
dc.identifier1517-6398
dc.identifierhttps://www.redalyc.org/articulo.oa?id=253076425030
dc.identifierhttps://www.redalyc.org/journal/2530/253076425030/
dc.identifierhttps://www.redalyc.org/journal/2530/253076425030/html/
dc.identifierhttps://www.redalyc.org/journal/2530/253076425030/253076425030.epub
dc.identifierhttps://www.redalyc.org/journal/2530/253076425030/movil
dc.identifier10.1590/1983-40632024v5478330
dc.identifier.urihttp://hdl.handle.net/123456789/464549
dc.languageen
dc.publisherUniversidade Federal de Goiás
dc.relationhttp://www.redalyc.org/revista.oa?id=2530
dc.rightsPesquisa Agropecuária Tropical
dc.sourcePesquisa Agropecuária Tropical (Brasil) Vol.54
dc.subjectAgrociencias
dc.titleGenetic diversity of cultivated mangosteen and its wild relatives (Garcinia spp.) based on leaf morphology and molecular markers
dc.typeartículo científico

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Pesquisa Agropecuária Tropical - Universidade Federal de Goiás