Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales

© 2017, German Mycological Society and Springer-Verlag Berlin Heidelberg. During a survey of fungicolous fungi, a novel taxon from the surface of stroma of an unidentified Xylaria species was collected. Phylogenetic analyses showed that this taxon clustered with Calcarisporium sp. and C. arbuscula i...

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Main Authors: Sun J., Liu X., Hyde K., Zhao Q., Maharachchikumbura S., Camporesi E., Bhat J., Nilthong S., Lumyong S.
Format: Journal
Published: 2017
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85028258208&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/40618
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-406182017-09-28T04:10:34Z Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales Sun J. Liu X. Hyde K. Zhao Q. Maharachchikumbura S. Camporesi E. Bhat J. Nilthong S. Lumyong S. © 2017, German Mycological Society and Springer-Verlag Berlin Heidelberg. During a survey of fungicolous fungi, a novel taxon from the surface of stroma of an unidentified Xylaria species was collected. Phylogenetic analyses showed that this taxon clustered with Calcarisporium sp. and C. arbuscula isolates, but was resolved as a distinct species. A detailed morphological examination coupled with phylogenetic analysis indicated that the taxon represented a new species. Calcarisporium xylariicola sp. nov. is thus introduced. The new taxon is characterized by short conidiophores with swollen bases and less length/width ratio of conidia that distinguish it from other Calcarisporium species. Calcarisporium is presently placed in Hypocreales genera, incertae sedis genus. Species in the genus are largely fungicolous, or occasionally caulicolous or foliicolous, and have hyaline, erect, verticillate conidiophores and sympodial, polyblastic conidiation. A phylogenetic analysis of combined SSU, ITS, LSU, TEF and RPB2 sequence data from Calcarisporium species and other taxa in Hypocreales indicate that Calcarisporium is a distinct lineage from other families. Therefore, a new family, Calcarisporiaceae, in Hypocreales is introduced. 2017-09-28T04:10:34Z 2017-09-28T04:10:34Z 4 Journal 1617416X 2-s2.0-85028258208 10.1007/s11557-017-1290-4 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85028258208&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/40618
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description © 2017, German Mycological Society and Springer-Verlag Berlin Heidelberg. During a survey of fungicolous fungi, a novel taxon from the surface of stroma of an unidentified Xylaria species was collected. Phylogenetic analyses showed that this taxon clustered with Calcarisporium sp. and C. arbuscula isolates, but was resolved as a distinct species. A detailed morphological examination coupled with phylogenetic analysis indicated that the taxon represented a new species. Calcarisporium xylariicola sp. nov. is thus introduced. The new taxon is characterized by short conidiophores with swollen bases and less length/width ratio of conidia that distinguish it from other Calcarisporium species. Calcarisporium is presently placed in Hypocreales genera, incertae sedis genus. Species in the genus are largely fungicolous, or occasionally caulicolous or foliicolous, and have hyaline, erect, verticillate conidiophores and sympodial, polyblastic conidiation. A phylogenetic analysis of combined SSU, ITS, LSU, TEF and RPB2 sequence data from Calcarisporium species and other taxa in Hypocreales indicate that Calcarisporium is a distinct lineage from other families. Therefore, a new family, Calcarisporiaceae, in Hypocreales is introduced.
format Journal
author Sun J.
Liu X.
Hyde K.
Zhao Q.
Maharachchikumbura S.
Camporesi E.
Bhat J.
Nilthong S.
Lumyong S.
spellingShingle Sun J.
Liu X.
Hyde K.
Zhao Q.
Maharachchikumbura S.
Camporesi E.
Bhat J.
Nilthong S.
Lumyong S.
Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales
author_facet Sun J.
Liu X.
Hyde K.
Zhao Q.
Maharachchikumbura S.
Camporesi E.
Bhat J.
Nilthong S.
Lumyong S.
author_sort Sun J.
title Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales
title_short Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales
title_full Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales
title_fullStr Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales
title_full_unstemmed Calcarisporium xylariicola sp. nov. and introduction of Calcarisporiaceae fam. nov. in Hypocreales
title_sort calcarisporium xylariicola sp. nov. and introduction of calcarisporiaceae fam. nov. in hypocreales
publishDate 2017
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85028258208&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/40618
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