Details
| Original language | English |
|---|---|
| Pages (from-to) | 489-500 |
| Number of pages | 12 |
| Journal | Theoretical and applied genetics |
| Volume | 122 |
| Issue number | 3 |
| Publication status | Published - Feb 2011 |
Abstract
We have constructed the first integrated consensus map (ICM) for rose, based on the information of four diploid populations and more than 1,000 initial markers. The single population maps are linked via 59 bridge markers, on average 8.4 per linkage group (LG). The integrated map comprises 597 markers, 206 of which are sequence-based, distributed over a length of 530 cM on seven LGs. By using a larger effective population size and therefore higher marker density, the marker order in the ICM is more reliable than in the single population maps. This is supported by a more even marker distribution and a decrease in gap sizes in the consensus map as compared to the single population maps. This unified map establishes a standard nomenclature for rose LGs, and presents the location of important ornamental traits, such as self-incompatibility, black spot resistance (Rdr1), scent production and recurrent blooming. In total, the consensus map includes locations for 10 phenotypic single loci, QTLs for 7 different traits and 51 ESTs or gene-based molecular markers. This consensus map combines for the first time the information for traits with high relevance for rose variety development. It will serve as a tool for selective breeding and marker assisted selection. It will benefit future efforts of the rose community to sequence the whole rose genome and will be useful for synteny studies in the Rosaceae family and especially in the section Rosoideae.
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
- Biotechnology
- Agricultural and Biological Sciences(all)
- Agronomy and Crop Science
- Biochemistry, Genetics and Molecular Biology(all)
- Genetics
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In: Theoretical and applied genetics, Vol. 122, No. 3, 02.2011, p. 489-500.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Towards a unified genetic map for diploid roses
AU - Spiller, Monika
AU - Linde, Marcus
AU - Hibrand-Saint Oyant, Laurence
AU - Tsai, Ching Jung
AU - Byrne, David H.
AU - Smulders, Marinus J.M.
AU - Foucher, Fabrice
AU - Debener, Thomas
N1 - Funding Information: This study has been carried out in part with financial support from the Netherlands Ministry of Agriculture, Nature and Food Safety (KB-01) and from the Commission of the European Community [QLRT-2001-01278, Genetic evaluation of European rose resources for conservation and horticultural use (Generose)]. This study does not necessarily reflect the Commission’s views and in no way anticipates the Commission’s future policy in this area. Additionally the Basye Endowment for Rose Genetics and the TDA-BARD funded by the Texas-Israel Exchange Fund supported this work.
PY - 2011/2
Y1 - 2011/2
N2 - We have constructed the first integrated consensus map (ICM) for rose, based on the information of four diploid populations and more than 1,000 initial markers. The single population maps are linked via 59 bridge markers, on average 8.4 per linkage group (LG). The integrated map comprises 597 markers, 206 of which are sequence-based, distributed over a length of 530 cM on seven LGs. By using a larger effective population size and therefore higher marker density, the marker order in the ICM is more reliable than in the single population maps. This is supported by a more even marker distribution and a decrease in gap sizes in the consensus map as compared to the single population maps. This unified map establishes a standard nomenclature for rose LGs, and presents the location of important ornamental traits, such as self-incompatibility, black spot resistance (Rdr1), scent production and recurrent blooming. In total, the consensus map includes locations for 10 phenotypic single loci, QTLs for 7 different traits and 51 ESTs or gene-based molecular markers. This consensus map combines for the first time the information for traits with high relevance for rose variety development. It will serve as a tool for selective breeding and marker assisted selection. It will benefit future efforts of the rose community to sequence the whole rose genome and will be useful for synteny studies in the Rosaceae family and especially in the section Rosoideae.
AB - We have constructed the first integrated consensus map (ICM) for rose, based on the information of four diploid populations and more than 1,000 initial markers. The single population maps are linked via 59 bridge markers, on average 8.4 per linkage group (LG). The integrated map comprises 597 markers, 206 of which are sequence-based, distributed over a length of 530 cM on seven LGs. By using a larger effective population size and therefore higher marker density, the marker order in the ICM is more reliable than in the single population maps. This is supported by a more even marker distribution and a decrease in gap sizes in the consensus map as compared to the single population maps. This unified map establishes a standard nomenclature for rose LGs, and presents the location of important ornamental traits, such as self-incompatibility, black spot resistance (Rdr1), scent production and recurrent blooming. In total, the consensus map includes locations for 10 phenotypic single loci, QTLs for 7 different traits and 51 ESTs or gene-based molecular markers. This consensus map combines for the first time the information for traits with high relevance for rose variety development. It will serve as a tool for selective breeding and marker assisted selection. It will benefit future efforts of the rose community to sequence the whole rose genome and will be useful for synteny studies in the Rosaceae family and especially in the section Rosoideae.
UR - http://www.scopus.com/inward/record.url?scp=79952450248&partnerID=8YFLogxK
U2 - 10.1007/s00122-010-1463-x
DO - 10.1007/s00122-010-1463-x
M3 - Article
C2 - 20936462
AN - SCOPUS:79952450248
VL - 122
SP - 489
EP - 500
JO - Theoretical and applied genetics
JF - Theoretical and applied genetics
SN - 0040-5752
IS - 3
ER -