@ARTICLE{TreeBASE2Ref15246,
author = {Bryn T. M. Dentinger and David J. McLaughlin},
title = {Reconstructing the Clavariaceae using nuclear large subunit rDNA sequences and a new genus segregated from Clavaria},
year = {2006},
keywords = {Actiniceps, agaric, Chaetotyphula, clamp connection, coral mushroom, Dimorphocystis, Eumycota, Holocoryne, Hymenomycetes, Macrotyphula, molecular systematics, morphological evolution, Physalacria, Typhula},
doi = {10.3852/mycologia.98.5.746},
url = {},
pmid = {},
journal = {Mycologia},
volume = {98},
number = {5},
pages = {746--762},
abstract = {Fungi that produce clavarioid fruitbodies have evolved independently many times in the Basidiomycota. The evolutionary significance of this morphology is difficult to interpret because the phylogenetic positions of many clavarioid fungi are still unknown. In this study, we examined the phylogenetic diversity of the Clavariaceae sensu lato among Homobasidiomycetidae by adding partial nuclear large subunit ribosomal DNA sequences from clavarioid and corticioid fungi to a large euagaric dataset, and analyzing them both together and separately. Our results confirm that the clavarioid morphology has evolved multiple times within the euagarics, and that these may be reduced fruitbody types that have been repeatedly derived from agaricoid or corticioid ancestors. In some cases it was difficult to determine phylogenetic affinities of certain taxa due to ambiguous or dubious identifications of sequences downloaded from GenBank, while in other cases our results were more clear. We propose the new genus Alloclavaria to accommodate Clavaria purpurea, which is not related to Clavaria, but is derived within the hymenochaetoid clade. The Clavariaceae needs redefinition to reflect a monophyletic group and the limits of Clavaria, Clavulinopsis, and Ramariopsis should be reconsidered when additional data are available.}
}
Citation for Study 1699
Citation title:
"Reconstructing the Clavariaceae using nuclear large subunit rDNA sequences and a new genus segregated from Clavaria".
This study was previously identified under the legacy study ID S1661
(Status: Published).
Citation
Dentinger B., & Mclaughlin D. 2006. Reconstructing the Clavariaceae using nuclear large subunit rDNA sequences and a new genus segregated from Clavaria. Mycologia, 98(5): 746-762.
Authors
-
Dentinger B.
-
Mclaughlin D.
Abstract
Fungi that produce clavarioid fruitbodies have evolved independently many times in the Basidiomycota. The evolutionary significance of this morphology is difficult to interpret because the phylogenetic positions of many clavarioid fungi are still unknown. In this study, we examined the phylogenetic diversity of the Clavariaceae sensu lato among Homobasidiomycetidae by adding partial nuclear large subunit ribosomal DNA sequences from clavarioid and corticioid fungi to a large euagaric dataset, and analyzing them both together and separately. Our results confirm that the clavarioid morphology has evolved multiple times within the euagarics, and that these may be reduced fruitbody types that have been repeatedly derived from agaricoid or corticioid ancestors. In some cases it was difficult to determine phylogenetic affinities of certain taxa due to ambiguous or dubious identifications of sequences downloaded from GenBank, while in other cases our results were more clear. We propose the new genus Alloclavaria to accommodate Clavaria purpurea, which is not related to Clavaria, but is derived within the hymenochaetoid clade. The Clavariaceae needs redefinition to reflect a monophyletic group and the limits of Clavaria, Clavulinopsis, and Ramariopsis should be reconsidered when additional data are available.
Keywords
Actiniceps, agaric, Chaetotyphula, clamp connection, coral mushroom, Dimorphocystis, Eumycota, Holocoryne, Hymenomycetes, Macrotyphula, molecular systematics, morphological evolution, Physalacria, Typhula
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S1699
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref15246,
author = {Bryn T. M. Dentinger and David J. McLaughlin},
title = {Reconstructing the Clavariaceae using nuclear large subunit rDNA sequences and a new genus segregated from Clavaria},
year = {2006},
keywords = {Actiniceps, agaric, Chaetotyphula, clamp connection, coral mushroom, Dimorphocystis, Eumycota, Holocoryne, Hymenomycetes, Macrotyphula, molecular systematics, morphological evolution, Physalacria, Typhula},
doi = {10.3852/mycologia.98.5.746},
url = {},
pmid = {},
journal = {Mycologia},
volume = {98},
number = {5},
pages = {746--762},
abstract = {Fungi that produce clavarioid fruitbodies have evolved independently many times in the Basidiomycota. The evolutionary significance of this morphology is difficult to interpret because the phylogenetic positions of many clavarioid fungi are still unknown. In this study, we examined the phylogenetic diversity of the Clavariaceae sensu lato among Homobasidiomycetidae by adding partial nuclear large subunit ribosomal DNA sequences from clavarioid and corticioid fungi to a large euagaric dataset, and analyzing them both together and separately. Our results confirm that the clavarioid morphology has evolved multiple times within the euagarics, and that these may be reduced fruitbody types that have been repeatedly derived from agaricoid or corticioid ancestors. In some cases it was difficult to determine phylogenetic affinities of certain taxa due to ambiguous or dubious identifications of sequences downloaded from GenBank, while in other cases our results were more clear. We propose the new genus Alloclavaria to accommodate Clavaria purpurea, which is not related to Clavaria, but is derived within the hymenochaetoid clade. The Clavariaceae needs redefinition to reflect a monophyletic group and the limits of Clavaria, Clavulinopsis, and Ramariopsis should be reconsidered when additional data are available.}
}
- Show RIS reference
TY - JOUR
ID - 15246
AU - Dentinger,Bryn T. M.
AU - McLaughlin,David J.
T1 - Reconstructing the Clavariaceae using nuclear large subunit rDNA sequences and a new genus segregated from Clavaria
PY - 2006
KW - Actiniceps
KW - agaric
KW - Chaetotyphula
KW - clamp connection
KW - coral mushroom
KW - Dimorphocystis
KW - Eumycota
KW - Holocoryne
KW - Hymenomycetes
KW - Macrotyphula
KW - molecular systematics
KW - morphological evolution
KW - Physalacria
KW - Typhula
UR -
N2 - Fungi that produce clavarioid fruitbodies have evolved independently many times in the Basidiomycota. The evolutionary significance of this morphology is difficult to interpret because the phylogenetic positions of many clavarioid fungi are still unknown. In this study, we examined the phylogenetic diversity of the Clavariaceae sensu lato among Homobasidiomycetidae by adding partial nuclear large subunit ribosomal DNA sequences from clavarioid and corticioid fungi to a large euagaric dataset, and analyzing them both together and separately. Our results confirm that the clavarioid morphology has evolved multiple times within the euagarics, and that these may be reduced fruitbody types that have been repeatedly derived from agaricoid or corticioid ancestors. In some cases it was difficult to determine phylogenetic affinities of certain taxa due to ambiguous or dubious identifications of sequences downloaded from GenBank, while in other cases our results were more clear. We propose the new genus Alloclavaria to accommodate Clavaria purpurea, which is not related to Clavaria, but is derived within the hymenochaetoid clade. The Clavariaceae needs redefinition to reflect a monophyletic group and the limits of Clavaria, Clavulinopsis, and Ramariopsis should be reconsidered when additional data are available.
L3 - 10.3852/mycologia.98.5.746
JF - Mycologia
VL - 98
IS - 5
SP - 746
EP - 762
ER -