@ARTICLE{TreeBASE2Ref15530,
author = {David S. Gernandt and Aaron Liston and Daniel Pi?ero},
title = {Phylogenetics of Pinus Subsections Cembroides and Nelsoniae Inferred from cpDNA Sequences.},
year = {2003},
keywords = {},
doi = {10.1043/02-63.1},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {28},
number = {4},
pages = {657--673},
abstract = {We sequenced chloroplast DNA from the matK, rbcL, and rpl16 regions to infer interrelationships within the pinyon pines (Pinus subsections Cembroides and Nelsoniae). Pinyons, together with subsections Balfourianae, Gerardianae, and Krempfianae have been classified in section Parrya, characterized by a dorsal umbo (raised area) on the ovulate cone scale. All three cpDNA regions support the separation of pinyon pines into subsection Cembroides and a monotypic subsection Nelsoniae and indicate that section Parrya is paraphyletic. We propose restricting section Parrya to the North American clade (subsections Cembroides, Nelsoniae, and Balfourianae) and transferring the Asian subsections Gerardianae and Krempfianae to section Quinquefolius (generally know as section Strobus). The data moderately support a sister relationship between subsections Nelsoniae and Balfourianae, rendering the pinyons paraphyletic. Several monophyletic groups can be identified within subsection Cembroides, including a sister relationship between P. maximartinezii and P. pinceana, which is at variance with morphological cladistic analyses. In general, relationships inferred from cpDNA are less consistent with morphological evidence than with internal transcribed spacer region data, despite paralogy in the latter marker.}
}
Citation for Study 1056
Citation title:
"Phylogenetics of Pinus Subsections Cembroides and Nelsoniae Inferred from cpDNA Sequences.".
This study was previously identified under the legacy study ID S953
(Status: Published).
Citation
Gernandt D., Liston A., & Pi?ero D. 2003. Phylogenetics of Pinus Subsections Cembroides and Nelsoniae Inferred from cpDNA Sequences. Systematic Botany, 28(4): 657-673.
Authors
-
Gernandt D.
-
Liston A.
-
Pi?ero D.
Abstract
We sequenced chloroplast DNA from the matK, rbcL, and rpl16 regions to infer interrelationships within the pinyon pines (Pinus subsections Cembroides and Nelsoniae). Pinyons, together with subsections Balfourianae, Gerardianae, and Krempfianae have been classified in section Parrya, characterized by a dorsal umbo (raised area) on the ovulate cone scale. All three cpDNA regions support the separation of pinyon pines into subsection Cembroides and a monotypic subsection Nelsoniae and indicate that section Parrya is paraphyletic. We propose restricting section Parrya to the North American clade (subsections Cembroides, Nelsoniae, and Balfourianae) and transferring the Asian subsections Gerardianae and Krempfianae to section Quinquefolius (generally know as section Strobus). The data moderately support a sister relationship between subsections Nelsoniae and Balfourianae, rendering the pinyons paraphyletic. Several monophyletic groups can be identified within subsection Cembroides, including a sister relationship between P. maximartinezii and P. pinceana, which is at variance with morphological cladistic analyses. In general, relationships inferred from cpDNA are less consistent with morphological evidence than with internal transcribed spacer region data, despite paralogy in the latter marker.
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S1056
- Other versions:
Nexus
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- Show BibTeX reference
@ARTICLE{TreeBASE2Ref15530,
author = {David S. Gernandt and Aaron Liston and Daniel Pi?ero},
title = {Phylogenetics of Pinus Subsections Cembroides and Nelsoniae Inferred from cpDNA Sequences.},
year = {2003},
keywords = {},
doi = {10.1043/02-63.1},
url = {},
pmid = {},
journal = {Systematic Botany},
volume = {28},
number = {4},
pages = {657--673},
abstract = {We sequenced chloroplast DNA from the matK, rbcL, and rpl16 regions to infer interrelationships within the pinyon pines (Pinus subsections Cembroides and Nelsoniae). Pinyons, together with subsections Balfourianae, Gerardianae, and Krempfianae have been classified in section Parrya, characterized by a dorsal umbo (raised area) on the ovulate cone scale. All three cpDNA regions support the separation of pinyon pines into subsection Cembroides and a monotypic subsection Nelsoniae and indicate that section Parrya is paraphyletic. We propose restricting section Parrya to the North American clade (subsections Cembroides, Nelsoniae, and Balfourianae) and transferring the Asian subsections Gerardianae and Krempfianae to section Quinquefolius (generally know as section Strobus). The data moderately support a sister relationship between subsections Nelsoniae and Balfourianae, rendering the pinyons paraphyletic. Several monophyletic groups can be identified within subsection Cembroides, including a sister relationship between P. maximartinezii and P. pinceana, which is at variance with morphological cladistic analyses. In general, relationships inferred from cpDNA are less consistent with morphological evidence than with internal transcribed spacer region data, despite paralogy in the latter marker.}
}
- Show RIS reference
TY - JOUR
ID - 15530
AU - Gernandt,David S.
AU - Liston,Aaron
AU - Pi?ero,Daniel
T1 - Phylogenetics of Pinus Subsections Cembroides and Nelsoniae Inferred from cpDNA Sequences.
PY - 2003
KW -
UR - http://dx.doi.org/10.1043/02-63.1
N2 - We sequenced chloroplast DNA from the matK, rbcL, and rpl16 regions to infer interrelationships within the pinyon pines (Pinus subsections Cembroides and Nelsoniae). Pinyons, together with subsections Balfourianae, Gerardianae, and Krempfianae have been classified in section Parrya, characterized by a dorsal umbo (raised area) on the ovulate cone scale. All three cpDNA regions support the separation of pinyon pines into subsection Cembroides and a monotypic subsection Nelsoniae and indicate that section Parrya is paraphyletic. We propose restricting section Parrya to the North American clade (subsections Cembroides, Nelsoniae, and Balfourianae) and transferring the Asian subsections Gerardianae and Krempfianae to section Quinquefolius (generally know as section Strobus). The data moderately support a sister relationship between subsections Nelsoniae and Balfourianae, rendering the pinyons paraphyletic. Several monophyletic groups can be identified within subsection Cembroides, including a sister relationship between P. maximartinezii and P. pinceana, which is at variance with morphological cladistic analyses. In general, relationships inferred from cpDNA are less consistent with morphological evidence than with internal transcribed spacer region data, despite paralogy in the latter marker.
L3 - 10.1043/02-63.1
JF - Systematic Botany
VL - 28
IS - 4
SP - 657
EP - 673
ER -