Bayesian inference of evolutionary history from chloroplast microsatellites in the cosmopolitan weed Capsella bursa-pastoris (Brassicaceae)
(2005) In Molecular Ecology 14(14). p.4221-4233- Abstract
- Besides showing an extraordinary degree of phenotypic variability, Capsella bursa-pastoris (Brassicaceae) is also one of the world's most common plant species and a serious weed in many countries. We have employed a coalescent-based Bayesian analysis of chloroplast microsatellite data to infer demographic and evolutionary parameters of this species. Two different demographic models applied to data from seven chloroplast microsatellite loci among 59 accessions show that the effective population size of C. bursa-pastoris is very small indicating a rapid expansion of the species, a result that is in accordance with fossil and historical data. Against this background, analysis of flowering time variation among accessions suggests that ecotypic... (More)
- Besides showing an extraordinary degree of phenotypic variability, Capsella bursa-pastoris (Brassicaceae) is also one of the world's most common plant species and a serious weed in many countries. We have employed a coalescent-based Bayesian analysis of chloroplast microsatellite data to infer demographic and evolutionary parameters of this species. Two different demographic models applied to data from seven chloroplast microsatellite loci among 59 accessions show that the effective population size of C. bursa-pastoris is very small indicating a rapid expansion of the species, a result that is in accordance with fossil and historical data. Against this background, analysis of flowering time variation among accessions suggests that ecotypic differentiation in flowering time has occurred recently in the species' history. Finally, our results also indicate that mononucleotide repeat loci in the chloroplast genome can deteriorate in relatively short periods of evolutionary time. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/212930
- author
- Ceplitis, Alf LU ; Su, Y T and Lascoux, M
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- evolutionary history, microsatellites, chloroplast, Bayesian inference, Capsella bursa-pastoris, flowering time, mutation rate
- in
- Molecular Ecology
- volume
- 14
- issue
- 14
- pages
- 4221 - 4233
- publisher
- Wiley-Blackwell
- external identifiers
-
- wos:000233286300002
- pmid:16313588
- scopus:33746719346
- ISSN
- 0962-1083
- DOI
- 10.1111/j.1365-294X.2005.02743.x
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Department of Cell and Organism Biology (Closed 2011.) (011002100)
- id
- 6d06a22f-6554-4594-bdb6-d39e01a1a76b (old id 212930)
- date added to LUP
- 2016-04-01 12:37:09
- date last changed
- 2022-02-04 00:34:22
@article{6d06a22f-6554-4594-bdb6-d39e01a1a76b,
abstract = {{Besides showing an extraordinary degree of phenotypic variability, Capsella bursa-pastoris (Brassicaceae) is also one of the world's most common plant species and a serious weed in many countries. We have employed a coalescent-based Bayesian analysis of chloroplast microsatellite data to infer demographic and evolutionary parameters of this species. Two different demographic models applied to data from seven chloroplast microsatellite loci among 59 accessions show that the effective population size of C. bursa-pastoris is very small indicating a rapid expansion of the species, a result that is in accordance with fossil and historical data. Against this background, analysis of flowering time variation among accessions suggests that ecotypic differentiation in flowering time has occurred recently in the species' history. Finally, our results also indicate that mononucleotide repeat loci in the chloroplast genome can deteriorate in relatively short periods of evolutionary time.}},
author = {{Ceplitis, Alf and Su, Y T and Lascoux, M}},
issn = {{0962-1083}},
keywords = {{evolutionary history; microsatellites; chloroplast; Bayesian inference; Capsella bursa-pastoris; flowering time; mutation rate}},
language = {{eng}},
number = {{14}},
pages = {{4221--4233}},
publisher = {{Wiley-Blackwell}},
series = {{Molecular Ecology}},
title = {{Bayesian inference of evolutionary history from chloroplast microsatellites in the cosmopolitan weed Capsella bursa-pastoris (Brassicaceae)}},
url = {{http://dx.doi.org/10.1111/j.1365-294X.2005.02743.x}},
doi = {{10.1111/j.1365-294X.2005.02743.x}},
volume = {{14}},
year = {{2005}},
}