Full TGIF Record # 92300
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Web URL(s):https://dl.sciencesocieties.org/publications/cs/articles/43/6/2162
    Last checked: 11/15/2016
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https://dl.sciencesocieties.org/publications/cs/pdfs/43/6/2162
    Last checked: 11/15/2016
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Publication Type:
i
Refereed
Author(s):Vergara, G. V.; Bughrara, S. S.
Author Affiliation:Department of Crop and Soil Science, Michigan State University, East Lansing, Michigan
Title:AFLP analyses of genetic diversity in bentgrass
Source:Crop Science. Vol. 43, No. 6, November/December 2003, p. 2162-2171.
Publishing Information:Madison, WI: Crop Science Society of America
# of Pages:10
Related Web URL:https://dl.sciencesocieties.org/publications/cs/abstracts/43/6/2162
    Last checked: 11/15/2016
    Notes: Abstract only
Keywords:TIC Keywords: Amplification fragment length polymorphisms; Analytical methods; Genetic diversity; Agrostis; Taxonomy
Abstract/Contents:"Bentgrasses (Agrostis spp.) are widely occuring temperate grasses with more than 220 species that represent a vast resource for genetic improvement of turfgrass cultivars. Bentgrasses are normally outcrossing species and exhibit many ploidy levels. Difficulties in morphological characterization, which are largely subjected to environmental influences, have resulted in many synonymous species and uncertainties in phylogenetic relationships. To study the genetic diversity and relationships between bentgrass species, 40 accessions from the USDA's germplasm collection representing 14 species of Agrostis from twenty countries were investigated by flourescene-labeled amplified fragment length polymorphism (AFLP) analysis. Four hundred AFLP markers from five chosen primer combinations were used to differentiate between bentgrass accessions of a bulk of 25 genotypes per accession. Genetic similarities between accessions ranged from 0.62 to 0.98 showing no duplication in the collection and a high level of diversity in Agrostis. Both principal component analysis and Unweighted Pair Group Method with Arithmetic Mean (UPGMA) dendrogram clearly distinguished seven groups. Genetic relationships between diploids and other polyploids were revealed in the cluster groupings."
Language:English
References:47
Note:Includes map "World regional sources of 40 accessions of Agrostis species." p.2164
Figures
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vergara, G. V., and S. S. Bughrara. 2003. AFLP analyses of genetic diversity in bentgrass. Crop Sci. 43(6):p. 2162-2171.
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Web URL(s):
https://dl.sciencesocieties.org/publications/cs/articles/43/6/2162
    Last checked: 11/15/2016
    Access conditions: Item is within a limited-access website
https://dl.sciencesocieties.org/publications/cs/pdfs/43/6/2162
    Last checked: 11/15/2016
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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