Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure

The Araliaceae contain many valuable species in medicinal and industrial aspects. We performed intensive phylogenomics using the plastid genome (plastome) and 45S nuclear ribosomal DNA sequences. A total of 66 plastome sequences were used, 13 of which were newly assembled in this study, 12 from new...

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Những tác giả chính:	Kang, Jong-Soo, Giang, Vo Ngoc Linh, Park, Hyun-Seung, Park, Young Sang, Cho, Woohyeon, Nguyễn, Văn Bình, Shim, Hyeonah, Waminal, Nomar Espinosa, Park, Jee Young, Kim, Hyun Hee, Yang, Tae-Jin
Định dạng:	Journal article
Ngôn ngữ:	English
Được phát hành:	2023
Truy cập trực tuyến:	https://scholar.dlu.edu.vn/handle/123456789/3258
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spelling	oai:scholar.dlu.edu.vn:123456789-32582023-12-27T03:19:25Z Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure Kang, Jong-Soo Giang, Vo Ngoc Linh Park, Hyun-Seung Park, Young Sang Cho, Woohyeon Nguyễn, Văn Bình Shim, Hyeonah Waminal, Nomar Espinosa Park, Jee Young Kim, Hyun Hee Yang, Tae-Jin The Araliaceae contain many valuable species in medicinal and industrial aspects. We performed intensive phylogenomics using the plastid genome (plastome) and 45S nuclear ribosomal DNA sequences. A total of 66 plastome sequences were used, 13 of which were newly assembled in this study, 12 from new sequences, and one from existing data. While Araliaceae plastomes showed conserved genome structure, phylogenetic reconstructions based on four different plastome datasets revealed phylogenetic discordance within the Asian Palmate group. The divergence time estimation revealed that splits in two Araliaceae subfamilies and the clades exhibiting phylogenetic discordances in the Asian Palmate group occurred at two climatic optima, suggesting that global warming events triggered species divergence, particularly the rapid diversification of the Asian Palmate group during the Middle Miocene. Nucleotide substitution analyses indicated that the Hydrocotyloideae plastomes have undergone accelerated AT-biased mutations (C-to-T transitions) compared with the Aralioideae plastomes, and the acceleration may occur in their mitochondrial and nuclear genomes as well. This implies that members of the genus Hydrocotyle, the only aquatic plants in the Araliaceae, have experienced a distinct evolutionary history from the other species. We also discussed the intercontinental disjunction in the genus Panax and proposed a hypothesis to complement the previously proposed hypothesis. Our results provide the evolutionary trajectory of Araliaceae and advance our current understanding of the evolution of Araliaceae species. 2023-12-27T03:19:22Z 2023-12-27T03:19:22Z 2023-12-15 Journal article Bài báo đăng trên tạp chí thuộc ISI, bao gồm book chapter https://scholar.dlu.edu.vn/handle/123456789/3258 10.1038/s41598-023-49830-7 38102332 en Scientific reports
institution	Thư viện Trường Đại học Đà Lạt
collection	Thư viện số
language	English
description	The Araliaceae contain many valuable species in medicinal and industrial aspects. We performed intensive phylogenomics using the plastid genome (plastome) and 45S nuclear ribosomal DNA sequences. A total of 66 plastome sequences were used, 13 of which were newly assembled in this study, 12 from new sequences, and one from existing data. While Araliaceae plastomes showed conserved genome structure, phylogenetic reconstructions based on four different plastome datasets revealed phylogenetic discordance within the Asian Palmate group. The divergence time estimation revealed that splits in two Araliaceae subfamilies and the clades exhibiting phylogenetic discordances in the Asian Palmate group occurred at two climatic optima, suggesting that global warming events triggered species divergence, particularly the rapid diversification of the Asian Palmate group during the Middle Miocene. Nucleotide substitution analyses indicated that the Hydrocotyloideae plastomes have undergone accelerated AT-biased mutations (C-to-T transitions) compared with the Aralioideae plastomes, and the acceleration may occur in their mitochondrial and nuclear genomes as well. This implies that members of the genus Hydrocotyle, the only aquatic plants in the Araliaceae, have experienced a distinct evolutionary history from the other species. We also discussed the intercontinental disjunction in the genus Panax and proposed a hypothesis to complement the previously proposed hypothesis. Our results provide the evolutionary trajectory of Araliaceae and advance our current understanding of the evolution of Araliaceae species.
format	Journal article
author	Kang, Jong-Soo Giang, Vo Ngoc Linh Park, Hyun-Seung Park, Young Sang Cho, Woohyeon Nguyễn, Văn Bình Shim, Hyeonah Waminal, Nomar Espinosa Park, Jee Young Kim, Hyun Hee Yang, Tae-Jin
spellingShingle	Kang, Jong-Soo Giang, Vo Ngoc Linh Park, Hyun-Seung Park, Young Sang Cho, Woohyeon Nguyễn, Văn Bình Shim, Hyeonah Waminal, Nomar Espinosa Park, Jee Young Kim, Hyun Hee Yang, Tae-Jin Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure
author_facet	Kang, Jong-Soo Giang, Vo Ngoc Linh Park, Hyun-Seung Park, Young Sang Cho, Woohyeon Nguyễn, Văn Bình Shim, Hyeonah Waminal, Nomar Espinosa Park, Jee Young Kim, Hyun Hee Yang, Tae-Jin
author_sort	Kang, Jong-Soo
title	Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure
title_short	Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure
title_full	Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure
title_fullStr	Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure
title_full_unstemmed	Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure
title_sort	evolution of the araliaceae family involved rapid diversification of the asian palmate group and hydrocotyle specific mutational pressure
publishDate	2023
url	https://scholar.dlu.edu.vn/handle/123456789/3258
_version_	1786708699874590720

Evolution of the Araliaceae family involved rapid diversification of the Asian Palmate group and Hydrocotyle specific mutational pressure

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