@ARTICLE{TreeBASE2Ref15404,
author = {Fernando A. Fernandez and Francois M. Lutzoni and Sabine M. Huhndorf},
title = {Teleomorph-anamorph connections: the new pyrenomycetous genus Carpoligna and its Pleurothecium anamorph.},
year = {1999},
keywords = {Cacumisporium; Chaetosphaeria; ITS; large subunit nrDNA; Hypocreales; Lasiosphaeriaceae; Magnaporthaceae; Microascales; Sordariales; systematics},
doi = {},
url = {http://www.jstor.org/stable/3761370},
pmid = {},
journal = {Mycologia},
volume = {91},
number = {},
pages = {251--262},
abstract = {Several collections of a pyrenomycete identified as Chaetosphaeria were made from decorticated wood of twigs and branches in Costa Rica, Panama, Puerto Rico and continental USA. Discrete and continuous characters of the ascomata, asci and ascospores in these collections show that they are very similar morphologically and represent populations of the same species. However, culturing of single ascospore isolates from these collections yielded an anamorph unlike the typical phialidic anamorphs of Chaetosphaeria. This anamorph fits the description of Pleurothecium recurvatum (Morgan) von Hhnel, for which a teleomorph connection has not been yet established. Sequences of the ITS region of the nuclear ribosomal DNA of three collections from Costa Rica, Puerto Rico and USA were compared and found to be 98% similar. Parsimony and maximum likelihood analyses of sequences of the large subunit nuclear-encoded ribosomal DNA from representative taxa of eight ascomycetous orders show this ascomycete as a monophyletic group distinct from Chaetosphaeria. Statistical analyses of hypothetical trees based on the most parsimonious and the most likely trees rule out phylogenetic affinities of this pyrenomycete to Chaetosphaeria. These analyses suggest possible affinities to the Hypocreales and/or the Microascales. Morphology of the anamorph and analyses of ribosomal DNA sequence data warrant the creation of the new genus Carpoligna to accommodate this pyrenomycete. The implications of the phylogenetic relationships of Carpoligna in the practical identification of morphologically similar pyrenomycetes are discussed.}
}
Citation for Study 404
Citation title:
"Teleomorph-anamorph connections: the new pyrenomycetous genus Carpoligna and its Pleurothecium anamorph.".
This study was previously identified under the legacy study ID S354
(Status: Published).
Citation
Fernandez F., Lutzoni F., & Huhndorf S. 1999. Teleomorph-anamorph connections: the new pyrenomycetous genus Carpoligna and its Pleurothecium anamorph. Mycologia, 91: 251-262.
Authors
-
Fernandez F.
-
Lutzoni F.
-
Huhndorf S.
Abstract
Several collections of a pyrenomycete identified as Chaetosphaeria were made from decorticated wood of twigs and branches in Costa Rica, Panama, Puerto Rico and continental USA. Discrete and continuous characters of the ascomata, asci and ascospores in these collections show that they are very similar morphologically and represent populations of the same species. However, culturing of single ascospore isolates from these collections yielded an anamorph unlike the typical phialidic anamorphs of Chaetosphaeria. This anamorph fits the description of Pleurothecium recurvatum (Morgan) von Hhnel, for which a teleomorph connection has not been yet established. Sequences of the ITS region of the nuclear ribosomal DNA of three collections from Costa Rica, Puerto Rico and USA were compared and found to be 98% similar. Parsimony and maximum likelihood analyses of sequences of the large subunit nuclear-encoded ribosomal DNA from representative taxa of eight ascomycetous orders show this ascomycete as a monophyletic group distinct from Chaetosphaeria. Statistical analyses of hypothetical trees based on the most parsimonious and the most likely trees rule out phylogenetic affinities of this pyrenomycete to Chaetosphaeria. These analyses suggest possible affinities to the Hypocreales and/or the Microascales. Morphology of the anamorph and analyses of ribosomal DNA sequence data warrant the creation of the new genus Carpoligna to accommodate this pyrenomycete. The implications of the phylogenetic relationships of Carpoligna in the practical identification of morphologically similar pyrenomycetes are discussed.
Keywords
Cacumisporium; Chaetosphaeria; ITS; large subunit nrDNA; Hypocreales; Lasiosphaeriaceae; Magnaporthaceae; Microascales; Sordariales; systematics
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S404
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- Show BibTeX reference
@ARTICLE{TreeBASE2Ref15404,
author = {Fernando A. Fernandez and Francois M. Lutzoni and Sabine M. Huhndorf},
title = {Teleomorph-anamorph connections: the new pyrenomycetous genus Carpoligna and its Pleurothecium anamorph.},
year = {1999},
keywords = {Cacumisporium; Chaetosphaeria; ITS; large subunit nrDNA; Hypocreales; Lasiosphaeriaceae; Magnaporthaceae; Microascales; Sordariales; systematics},
doi = {},
url = {http://www.jstor.org/stable/3761370},
pmid = {},
journal = {Mycologia},
volume = {91},
number = {},
pages = {251--262},
abstract = {Several collections of a pyrenomycete identified as Chaetosphaeria were made from decorticated wood of twigs and branches in Costa Rica, Panama, Puerto Rico and continental USA. Discrete and continuous characters of the ascomata, asci and ascospores in these collections show that they are very similar morphologically and represent populations of the same species. However, culturing of single ascospore isolates from these collections yielded an anamorph unlike the typical phialidic anamorphs of Chaetosphaeria. This anamorph fits the description of Pleurothecium recurvatum (Morgan) von Hhnel, for which a teleomorph connection has not been yet established. Sequences of the ITS region of the nuclear ribosomal DNA of three collections from Costa Rica, Puerto Rico and USA were compared and found to be 98% similar. Parsimony and maximum likelihood analyses of sequences of the large subunit nuclear-encoded ribosomal DNA from representative taxa of eight ascomycetous orders show this ascomycete as a monophyletic group distinct from Chaetosphaeria. Statistical analyses of hypothetical trees based on the most parsimonious and the most likely trees rule out phylogenetic affinities of this pyrenomycete to Chaetosphaeria. These analyses suggest possible affinities to the Hypocreales and/or the Microascales. Morphology of the anamorph and analyses of ribosomal DNA sequence data warrant the creation of the new genus Carpoligna to accommodate this pyrenomycete. The implications of the phylogenetic relationships of Carpoligna in the practical identification of morphologically similar pyrenomycetes are discussed.}
}
- Show RIS reference
TY - JOUR
ID - 15404
AU - Fernandez,Fernando A.
AU - Lutzoni,Francois M.
AU - Huhndorf,Sabine M.
T1 - Teleomorph-anamorph connections: the new pyrenomycetous genus Carpoligna and its Pleurothecium anamorph.
PY - 1999
KW - Cacumisporium; Chaetosphaeria; ITS; large subunit nrDNA; Hypocreales; Lasiosphaeriaceae; Magnaporthaceae; Microascales; Sordariales; systematics
UR - http://www.jstor.org/stable/3761370
N2 - Several collections of a pyrenomycete identified as Chaetosphaeria were made from decorticated wood of twigs and branches in Costa Rica, Panama, Puerto Rico and continental USA. Discrete and continuous characters of the ascomata, asci and ascospores in these collections show that they are very similar morphologically and represent populations of the same species. However, culturing of single ascospore isolates from these collections yielded an anamorph unlike the typical phialidic anamorphs of Chaetosphaeria. This anamorph fits the description of Pleurothecium recurvatum (Morgan) von Hhnel, for which a teleomorph connection has not been yet established. Sequences of the ITS region of the nuclear ribosomal DNA of three collections from Costa Rica, Puerto Rico and USA were compared and found to be 98% similar. Parsimony and maximum likelihood analyses of sequences of the large subunit nuclear-encoded ribosomal DNA from representative taxa of eight ascomycetous orders show this ascomycete as a monophyletic group distinct from Chaetosphaeria. Statistical analyses of hypothetical trees based on the most parsimonious and the most likely trees rule out phylogenetic affinities of this pyrenomycete to Chaetosphaeria. These analyses suggest possible affinities to the Hypocreales and/or the Microascales. Morphology of the anamorph and analyses of ribosomal DNA sequence data warrant the creation of the new genus Carpoligna to accommodate this pyrenomycete. The implications of the phylogenetic relationships of Carpoligna in the practical identification of morphologically similar pyrenomycetes are discussed.
L3 -
JF - Mycologia
VL - 91
IS -
SP - 251
EP - 262
ER -