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| DOI: | 10.4236/ajps.2013.412303 |
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| Web URL(s): | http://file.scirp.org/pdf/AJPS_2013122616114945.pdf
Last checked: 4/10/2017
Requires: PDF Reader
http://file.scirp.org/Html/22-2601127_41295.htm
Last checked: 4/4/2017 |
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| Publication Type:
| Refereed |
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| Author(s): | Goldman, Jason |
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| Author Affiliation: | Southern Plains Range Research Station, United States Department of Agriculture, Agricultural Research Service |
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| Title: | Genetic relationships in advanced generation hybrids derived from crosses between Texas (Poa arachnifera) and Kentucky (Poa pratensis) bluegrass using ISSR markers |
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| Source: | American Journal of Plant Sciences. Vol. 4, No. 12, December 2013, p. 2440-2443. |
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| Publishing Information: | [Irvine, California]: Scientific Research Pub. |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Genetic markers; Inter simple sequence repeats; Interspecific hybrids; Low input sustainable turfgrass trials; Poa pratensis X Poa arachnifera
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| Abstract/Contents: | "Fertile, advanced generation hybrids derived from crosses between Texas (Poa arachnifera Torr.) and Kentucky (Poa pratensis L.) bluegrass have been selected. The hybrids are currently being evaluated for low-input turf potential. Since they are derived from hand-harvested seed from first-generation hybrids located in field nurseries their exact genetic origin is unknown. This experiment was conducted to determine if there are still genetic relationships among the advanced generation hybrids and some of the Texas and Kentucky parents in their pedigrees. Four Inter Simple Sequence Repeat (ISSR) primer combinations resolved on 6% nondenaturing polyacrylamide gels resulted in 179 polymorphic bands that were scored to create a genetic similarity matrix and dendrogram based on Jaccards coefficient. The clustering of the advanced generation hybrids was generally in agreement with what would be expected based on their pedigrees and indicated it was more likely to select a fertile hybrid from an advanced generation, rather than the F1 generation." |
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| Language: | English |
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| References: | 10 |
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| Note: | Pictures, b/w
Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Goldman, J. 2013. Genetic relationships in advanced generation hybrids derived from crosses between Texas (Poa arachnifera) and Kentucky (Poa pratensis) bluegrass using ISSR markers. Am. J. Plant Sci. 4(12):p. 2440-2443. |
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| DOI: 10.4236/ajps.2013.412303 |
| Web URL(s):
http://file.scirp.org/pdf/AJPS_2013122616114945.pdf
Last checked: 4/10/2017
Requires: PDF Reader
http://file.scirp.org/Html/22-2601127_41295.htm
Last checked: 4/4/2017 |
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