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DOI: | 10.21273/JASHS.119.1.126 |
Web URL(s): | https://journals.ashs.org/jashs/view/journals/jashs/119/1/article-p126.xml Last checked: 11/08/2019 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Wu, Lin;
Lin, Hong |
Author Affiliation: | Department of Environmental Horticulture, University of California |
Title: | Identifying buffalograss [Buchloe dactyloides (Nutt.) Engelm.] cultivar breeding lines using random amplified polymorphic DNA (RAPD) markers |
Source: | Journal of the American Society for Horticultural Science. Vol. 119, No. 1, January 1994, p. 126-130. |
Publishing Information: | Alexandria, VA: American Society for Horticultural Science |
# of Pages: | 5 |
Keywords: | TIC Keywords: Bouteloua dactyloides; Cultivar identification; Analytical methods; DNA; Ploidy
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Abstract/Contents: | "The polymerase chain reaction (PCR) and RAPD fragments are potentially useful methods for identifying turfgrass cultivar breeding lines. RAPD markers were studied in 25 vegetatively propagated buffalograss lines using oligonucleotide random primers and agarose-gel electrophoresis to determine their potential for identifying cultivar breeding lines. The variation of RAPD markers was extensive. The RAPD markers produced by one random primer were sufficient to separate the 25 buffalograss lines. Cluster analysis based on the RAPD markers produced by two random primers revealed that the 25 buffalograss lines generally fell into two groups: diploid and hexaploid. Three DNA extraction methods--sarcosyllysis-chloroform extraction-isopropanol precipitation, sodium dodecylsulfate (SDS) lysine-isopropanol precipitation, and boiling in the presence of Chelex-100 resin--and fresh or oven-dried tissues were tested for reproducibility of RAPD markers. The three DNA extraction methods, using dry or fresh plant tissues, produced highly comparable RAPD marker profiles. More than 80% of the RAPD markers was consistently detected in six replicate analyses. The above studies demonstrate that small quantities (5mg) of oven-dried leaf tissue and several DNA extraction methods can be used for buffalograss fingerprint studies." |
Language: | English |
References: | 16 |
Note: | Figures Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Wu, L., and H. Lin. 1994. Identifying buffalograss [Buchloe dactyloides (Nutt.) Engelm.] cultivar breeding lines using random amplified polymorphic DNA (RAPD) markers. J. Am. Soc. Hortic. Sci. 119(1):p. 126-130. |
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| DOI: 10.21273/JASHS.119.1.126 |
| Web URL(s): https://journals.ashs.org/jashs/view/journals/jashs/119/1/article-p126.xml Last checked: 11/08/2019 Requires: PDF Reader |
| MSU catalog number: SB 1 .A46 |
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