@ARTICLE{TreeBASE2Ref25207,
author = {Eric H Roalson and Wade Riley Roberts},
title = {Distinct Processes Drive Diversification in Different Clades of Gesneriaceae},
year = {2016},
keywords = {diversification rates, epiphytism, Gesneriaceae, historical biogeography, Lamiales, pollination syndrome.},
doi = {},
url = {http://},
pmid = {},
journal = {Systematic Biology},
volume = {},
number = {},
pages = {},
abstract = {Using a time-calibrated phylogenetic hypothesis including 769 Gesneriaceae species (out of ~3,300 species) and >29,000 aligned bases from 26 gene regions we test Gesneriaceae for diversification rate shifts, and the possible proximal drivers of these shifts: geographic distributions, growth forms, and pollination syndromes. BAMM analyses found five significant rate shifts in Beslerieae, core Nematanthus, core Columneinae, core Streptocarpus, and Pacific Cyrtandra. These rate shifts correspond with shifts in diversification rates, as inferred by BiSSE and GeoSSE, associated with hummingbird pollination, epiphytism, unifoliate growth, and geographic area. Our results suggest that diversification processes are extremely variable across Gesneriaceae clades with different combinations of characters influencing diversification rates in different clades. Diversification patterns between New and Old World lineages show dramatic differences, suggesting that the processes of diversification in Gesneriaceae are very different in these two geographic regions.}
}
Citation for Study 18407
Citation title:
"Distinct Processes Drive Diversification in Different Clades of Gesneriaceae".
Study name:
"Distinct Processes Drive Diversification in Different Clades of Gesneriaceae".
This study is part of submission 18407
(Status: Published).
Citation
Roalson E.H., & Roberts W.R. 2016. Distinct Processes Drive Diversification in Different Clades of Gesneriaceae. Systematic Biology, .
Authors
-
Roalson E.H.
509-335-7921
-
Roberts W.R.
(submitter)
509-631-4330
Abstract
Using a time-calibrated phylogenetic hypothesis including 769 Gesneriaceae species (out of ~3,300 species) and >29,000 aligned bases from 26 gene regions we test Gesneriaceae for diversification rate shifts, and the possible proximal drivers of these shifts: geographic distributions, growth forms, and pollination syndromes. BAMM analyses found five significant rate shifts in Beslerieae, core Nematanthus, core Columneinae, core Streptocarpus, and Pacific Cyrtandra. These rate shifts correspond with shifts in diversification rates, as inferred by BiSSE and GeoSSE, associated with hummingbird pollination, epiphytism, unifoliate growth, and geographic area. Our results suggest that diversification processes are extremely variable across Gesneriaceae clades with different combinations of characters influencing diversification rates in different clades. Diversification patterns between New and Old World lineages show dramatic differences, suggesting that the processes of diversification in Gesneriaceae are very different in these two geographic regions.
Keywords
diversification rates, epiphytism, Gesneriaceae, historical biogeography, Lamiales, pollination syndrome.
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S18407
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref25207,
author = {Eric H Roalson and Wade Riley Roberts},
title = {Distinct Processes Drive Diversification in Different Clades of Gesneriaceae},
year = {2016},
keywords = {diversification rates, epiphytism, Gesneriaceae, historical biogeography, Lamiales, pollination syndrome.},
doi = {},
url = {http://},
pmid = {},
journal = {Systematic Biology},
volume = {},
number = {},
pages = {},
abstract = {Using a time-calibrated phylogenetic hypothesis including 769 Gesneriaceae species (out of ~3,300 species) and >29,000 aligned bases from 26 gene regions we test Gesneriaceae for diversification rate shifts, and the possible proximal drivers of these shifts: geographic distributions, growth forms, and pollination syndromes. BAMM analyses found five significant rate shifts in Beslerieae, core Nematanthus, core Columneinae, core Streptocarpus, and Pacific Cyrtandra. These rate shifts correspond with shifts in diversification rates, as inferred by BiSSE and GeoSSE, associated with hummingbird pollination, epiphytism, unifoliate growth, and geographic area. Our results suggest that diversification processes are extremely variable across Gesneriaceae clades with different combinations of characters influencing diversification rates in different clades. Diversification patterns between New and Old World lineages show dramatic differences, suggesting that the processes of diversification in Gesneriaceae are very different in these two geographic regions.}
}
- Show RIS reference
TY - JOUR
ID - 25207
AU - Roalson,Eric H
AU - Roberts,Wade Riley
T1 - Distinct Processes Drive Diversification in Different Clades of Gesneriaceae
PY - 2016
KW - diversification rates
KW - epiphytism
KW - Gesneriaceae
KW - historical biogeography
KW - Lamiales
KW - pollination syndrome.
UR - http://dx.doi.org/
N2 - Using a time-calibrated phylogenetic hypothesis including 769 Gesneriaceae species (out of ~3,300 species) and >29,000 aligned bases from 26 gene regions we test Gesneriaceae for diversification rate shifts, and the possible proximal drivers of these shifts: geographic distributions, growth forms, and pollination syndromes. BAMM analyses found five significant rate shifts in Beslerieae, core Nematanthus, core Columneinae, core Streptocarpus, and Pacific Cyrtandra. These rate shifts correspond with shifts in diversification rates, as inferred by BiSSE and GeoSSE, associated with hummingbird pollination, epiphytism, unifoliate growth, and geographic area. Our results suggest that diversification processes are extremely variable across Gesneriaceae clades with different combinations of characters influencing diversification rates in different clades. Diversification patterns between New and Old World lineages show dramatic differences, suggesting that the processes of diversification in Gesneriaceae are very different in these two geographic regions.
L3 -
JF - Systematic Biology
VL -
IS -
ER -
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