Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article
© 2017 The Author(s). Agaricus section Minores contains the richest species diversity within the genus. Its Phylogeny is firstly presented by a Maximum Likelihood tree generated through DNA sequences from four gene regions of 91 species. Furthermore, a molecular dating analysis is conducted used tho...
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th-cmuir.6653943832-470332018-04-25T07:35:22Z Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article Mao Qiang He Jie Chen Jun Liang Zhou Cheewangkoon Ratchadawan Kevin D. Hyde Rui Lin Zhao Agricultural and Biological Sciences Arts and Humanities © 2017 The Author(s). Agaricus section Minores contains the richest species diversity within the genus. Its Phylogeny is firstly presented by a Maximum Likelihood tree generated through DNA sequences from four gene regions of 91 species. Furthermore, a molecular dating analysis is conducted used those sequences, and it provided the divergence times of the clades within section Minores. Study showed section Minores has a tropical origin. Four main dispersal routes are proposed: (1) species from South Asia migrated through the Tibetan Plateau and reached Europe ca. 9-13 Ma; (2) species from out of South Asia dispersed to Europe in the earlier time of ca. 22 Ma; (3) species from South Asia dispersed through North Asia to Alaska, and reached West America around ca. 9 Ma; and (4) species from South Asia dispersed south and reached Oceania by at least three invading events about ca. 9, 12 and 16-18 Ma respectively. Those routes excepting the second route coincide with those of ectomycorrhizal mushrooms. To know whether the second route existed in the saprotrophic mushrooms requires further studies, and the fourth route may explain why the secotioid species occurring in Australia are morphologically similar but cluster in different phylogenetic clades. This study also demonstrates a great biodiversity of A. section Minores in China. Sixteen new species and three new records are introduced from China with morphological descriptions, illustrations, color photographs and phylogenetic analyses. 2018-04-25T07:13:31Z 2018-04-25T07:13:31Z 2017-12-01 Journal 20452322 2-s2.0-85023163070 10.1038/s41598-017-05203-5 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85023163070&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47033 |
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Agricultural and Biological Sciences Arts and Humanities Mao Qiang He Jie Chen Jun Liang Zhou Cheewangkoon Ratchadawan Kevin D. Hyde Rui Lin Zhao Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
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© 2017 The Author(s). Agaricus section Minores contains the richest species diversity within the genus. Its Phylogeny is firstly presented by a Maximum Likelihood tree generated through DNA sequences from four gene regions of 91 species. Furthermore, a molecular dating analysis is conducted used those sequences, and it provided the divergence times of the clades within section Minores. Study showed section Minores has a tropical origin. Four main dispersal routes are proposed: (1) species from South Asia migrated through the Tibetan Plateau and reached Europe ca. 9-13 Ma; (2) species from out of South Asia dispersed to Europe in the earlier time of ca. 22 Ma; (3) species from South Asia dispersed through North Asia to Alaska, and reached West America around ca. 9 Ma; and (4) species from South Asia dispersed south and reached Oceania by at least three invading events about ca. 9, 12 and 16-18 Ma respectively. Those routes excepting the second route coincide with those of ectomycorrhizal mushrooms. To know whether the second route existed in the saprotrophic mushrooms requires further studies, and the fourth route may explain why the secotioid species occurring in Australia are morphologically similar but cluster in different phylogenetic clades. This study also demonstrates a great biodiversity of A. section Minores in China. Sixteen new species and three new records are introduced from China with morphological descriptions, illustrations, color photographs and phylogenetic analyses. |
format |
Journal |
author |
Mao Qiang He Jie Chen Jun Liang Zhou Cheewangkoon Ratchadawan Kevin D. Hyde Rui Lin Zhao |
author_facet |
Mao Qiang He Jie Chen Jun Liang Zhou Cheewangkoon Ratchadawan Kevin D. Hyde Rui Lin Zhao |
author_sort |
Mao Qiang He |
title |
Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
title_short |
Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
title_full |
Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
title_fullStr |
Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
title_full_unstemmed |
Tropic origins, a dispersal model for saprotrophic mushrooms in Agaricus section Minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
title_sort |
tropic origins, a dispersal model for saprotrophic mushrooms in agaricus section minores with descriptions of sixteen new species /631/326/193/2540 /631/326/193/2096 /45/22 /45/23 article |
publishDate |
2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85023163070&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47033 |
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1681422985502654464 |