Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants

© 2019, The Author(s). Two new species of Lasiodiplodia (Lasiodiplodia endophytica and Lasiodiplodia magnoliae) are described and illustrated from Magnolia forests in Yunnan, China. Endophytic and saprobic Lasiodiplodia pseudotheobromae and endophytic L. thailandica are new records from this host. T...

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Main Authors: Nimali I. de Silva, Alan J.L. Phillips, Jian Kui Liu, Saisamorn Lumyong, Kevin D. Hyde
Format: Journal
Published: 2020
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/68122
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-681222020-04-02T15:21:03Z Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants Nimali I. de Silva Alan J.L. Phillips Jian Kui Liu Saisamorn Lumyong Kevin D. Hyde Multidisciplinary © 2019, The Author(s). Two new species of Lasiodiplodia (Lasiodiplodia endophytica and Lasiodiplodia magnoliae) are described and illustrated from Magnolia forests in Yunnan, China. Endophytic and saprobic Lasiodiplodia pseudotheobromae and endophytic L. thailandica are new records from this host. The internal transcribed spacers (ITS), part of the translation elongation factor-1α (tef1) and partial β-tubulin (tub2) sequence data were analyzed to investigate the phylogenetic relationships of the new species with other Lasiodiplodia species. Lasiodiplodia magnoliae is phylogenetically sister to L. mahajangana and L. pandanicola but morphologically distinct from L. mahajangana in having larger conidia. Lasiodiplodia endophytica is most closely related to L. iraniensis and L. thailandica and the three species can be distinguished from one another by 2 base pair differences in ITS and three or four base pair differences in tef1. The new collections suggest that Magnolia forest plants are good hosts for Lasiodiplodia species with endophytic and saprobic life-styles. 2020-04-02T15:21:03Z 2020-04-02T15:21:03Z 2019-12-01 Journal 20452322 2-s2.0-85072909123 10.1038/s41598-019-50804-x https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85072909123&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/68122
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Multidisciplinary
spellingShingle Multidisciplinary
Nimali I. de Silva
Alan J.L. Phillips
Jian Kui Liu
Saisamorn Lumyong
Kevin D. Hyde
Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants
description © 2019, The Author(s). Two new species of Lasiodiplodia (Lasiodiplodia endophytica and Lasiodiplodia magnoliae) are described and illustrated from Magnolia forests in Yunnan, China. Endophytic and saprobic Lasiodiplodia pseudotheobromae and endophytic L. thailandica are new records from this host. The internal transcribed spacers (ITS), part of the translation elongation factor-1α (tef1) and partial β-tubulin (tub2) sequence data were analyzed to investigate the phylogenetic relationships of the new species with other Lasiodiplodia species. Lasiodiplodia magnoliae is phylogenetically sister to L. mahajangana and L. pandanicola but morphologically distinct from L. mahajangana in having larger conidia. Lasiodiplodia endophytica is most closely related to L. iraniensis and L. thailandica and the three species can be distinguished from one another by 2 base pair differences in ITS and three or four base pair differences in tef1. The new collections suggest that Magnolia forest plants are good hosts for Lasiodiplodia species with endophytic and saprobic life-styles.
format Journal
author Nimali I. de Silva
Alan J.L. Phillips
Jian Kui Liu
Saisamorn Lumyong
Kevin D. Hyde
author_facet Nimali I. de Silva
Alan J.L. Phillips
Jian Kui Liu
Saisamorn Lumyong
Kevin D. Hyde
author_sort Nimali I. de Silva
title Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants
title_short Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants
title_full Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants
title_fullStr Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants
title_full_unstemmed Phylogeny and morphology of Lasiodiplodia species associated with Magnolia forest plants
title_sort phylogeny and morphology of lasiodiplodia species associated with magnolia forest plants
publishDate 2020
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85072909123&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/68122
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