Patterns of allozyme variation in Nordic Pilosella
(2005) In Plant Systematics and Evolution 250(3-4). p.133-145- Abstract
- Patterns of allozyme variation have been investigated in 101 clones representing most of the morphological variation (and taxa) found in the amphi-apomictic genus Pilosella Hill. in the Nordic countries. Levels of variation were very high, both within narrowly defined taxa and within the whole data-set, but the correlation between a morphology-based taxonomy and patterns of allozyme variation was very weak. Almost all enzyme bands were found in more than one taxon and the differences between broadly defined species in terms of the frequency of bands were generally small. Cluster analyses did not perfectly recover any taxon but there were some tendencies for samples of some broadly defined taxa (e.g. P. officinarum s. l., and P. cymosa ssp.... (More)
- Patterns of allozyme variation have been investigated in 101 clones representing most of the morphological variation (and taxa) found in the amphi-apomictic genus Pilosella Hill. in the Nordic countries. Levels of variation were very high, both within narrowly defined taxa and within the whole data-set, but the correlation between a morphology-based taxonomy and patterns of allozyme variation was very weak. Almost all enzyme bands were found in more than one taxon and the differences between broadly defined species in terms of the frequency of bands were generally small. Cluster analyses did not perfectly recover any taxon but there were some tendencies for samples of some broadly defined taxa (e.g. P. officinarum s. l., and P. cymosa ssp. cymosa) to cluster together. It is concluded that there is considerable gene-flow among virtually all Nordic morpho-types of Pilosella and this is considered an argument for applying a very broad species concept in this genus. (Less)
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https://lup.lub.lu.se/record/147102
- author
- Tyler, Torbjörn LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Plant Systematics and Evolution
- volume
- 250
- issue
- 3-4
- pages
- 133 - 145
- publisher
- Springer
- external identifiers
-
- wos:000227165900001
- scopus:15744404291
- ISSN
- 1615-6110
- DOI
- 10.1007/s00606-004-0230-3
- 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: Plant Ecology and Systematics (Closed 2011) (011004000)
- id
- 9c0a72e2-1f88-4ee7-9478-4af4392800ae (old id 147102)
- date added to LUP
- 2016-04-01 12:06:01
- date last changed
- 2022-02-03 17:33:44
@article{9c0a72e2-1f88-4ee7-9478-4af4392800ae, abstract = {{Patterns of allozyme variation have been investigated in 101 clones representing most of the morphological variation (and taxa) found in the amphi-apomictic genus Pilosella Hill. in the Nordic countries. Levels of variation were very high, both within narrowly defined taxa and within the whole data-set, but the correlation between a morphology-based taxonomy and patterns of allozyme variation was very weak. Almost all enzyme bands were found in more than one taxon and the differences between broadly defined species in terms of the frequency of bands were generally small. Cluster analyses did not perfectly recover any taxon but there were some tendencies for samples of some broadly defined taxa (e.g. P. officinarum s. l., and P. cymosa ssp. cymosa) to cluster together. It is concluded that there is considerable gene-flow among virtually all Nordic morpho-types of Pilosella and this is considered an argument for applying a very broad species concept in this genus.}}, author = {{Tyler, Torbjörn}}, issn = {{1615-6110}}, language = {{eng}}, number = {{3-4}}, pages = {{133--145}}, publisher = {{Springer}}, series = {{Plant Systematics and Evolution}}, title = {{Patterns of allozyme variation in Nordic Pilosella}}, url = {{http://dx.doi.org/10.1007/s00606-004-0230-3}}, doi = {{10.1007/s00606-004-0230-3}}, volume = {{250}}, year = {{2005}}, }