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| Web URL(s): | http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1023/A:1011673112747
Last checked: 7/2005
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Albertini, Emidio;
Barcaccia, Gianni;
Porceddu, Andrea;
Sorbolini, Silvia;
Falcinelli, Mario |
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| Author Affiliation: | Albertini, Porceddu, Sorbolini and Falcinelli: Dipartimento di Biologia Vegetale e Biotecnologie Agroambientali, University of Perugia, Italy; Barcaccia: Dipartimento di Agronomia Ambientale e Produzioni Vegetali, University of Padova, Padova, Italy |
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| Title: | Mode of reproduction is detected by Parth1 and Sex1 SCAR markers in a wide range of facultative apomictic Kentucky bluegrass varieties |
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| Source: | Molecular Breeding. Vol. 7, No. 4, December 2001, p. 293-300. |
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| Publishing Information: | The Netherlands: Kluwer Academic Publishers |
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| # of Pages: | 8 |
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| Keywords: | TIC Keywords: Reproduction; Apomixis; Poa pratensis; Amplification fragment length polymorphisms
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| Abstract/Contents: | "Gametophytic apomixis in Kentucky bluegrass (Poa pratensis L.) involves the parthenogenetic development of unreduced eggs from aposporic embryo sacs. Marker-assisted selection for the mode of reproduction in P. pratensis would avoid costly and time-consuming phenotypic progeny tests. We developed and tested two SCAR primer pairs that are associated with the mode of reproduction in P. pratensis. The SCAR primers identified the apomictic and sexual genotypes among progenies of sexual x apomictic crosses with very low bias. Futhermore, when tested on a wide range of Italian and exotic P. pratensis germplasm, they were able to unequivocally distinguish sexual from apomictic genotypes. This system should, therefore, allow new selection models to be set up in this species." |
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| Language: | English |
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| References: | 27 |
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| Note: | Tables
Figures |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Albertini, E., G. Barcaccia, A. Porceddu, S. Sorbolini, and M. Falcinelli. 2001. Mode of reproduction is detected by Parth1 and Sex1 SCAR markers in a wide range of facultative apomictic Kentucky bluegrass varieties. Molecular Breeding. 7(4):p. 293-300. |
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| Web URL(s):
http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1023/A:1011673112747
Last checked: 7/2005
Access conditions: Item is within a limited-access website |
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