Details
| Original language | English |
|---|---|
| Title of host publication | VI International Symposium on Rose Research and Cultivation |
| Editors | T. Debener, M. Linde |
| Publisher | International Society for Horticultural Science |
| Pages | 167-175 |
| Number of pages | 9 |
| ISBN (electronic) | 9789462610552 |
| Publication status | Published - 25 Jan 2015 |
Publication series
| Name | Acta Horticulturae |
|---|---|
| Volume | 1064 |
| ISSN (Print) | 0567-7572 |
Abstract
Rose is one of the most economically important ornamental crops worldwide. Rosa sp. can become a model for woody ornamentals. Its genome size is relatively small (560 Mb), its genetic history with ploïdy events is well documented, and rose has a short life for a woody plant. Furthermore, different tools are available, including transcriptomic tools, genetic maps and genetic transformation protocols. Rose represents an original model for studying some ornamental traits that cannot be addressed in other model plant species such as Arabidopsis. Some of these traits, such recurrent blooming, flower morphogenesis or scent production and emission, are of economic interest. Different groups involved in rose genetics and genomics gathered to form the 'Rose Genome Sequence Initiative'. Our objective is to obtain a high quality rose genome sequence of the diploid R. chinensis 'Old Blush'. One important issue is the high level of heterozygosity of roses. To tackle this issue, different strategies are proposed: production of a haploid and development a high density genetic map to anchor the genome. This genetic map will be developed from a cross between 'Old Blush' and R. wichurana. The genotype R. chinensis 'Old Blush' will be sequenced using NGS technologies. The data will be assembled and arranged using the high-density map. In order to increase ESTs and to facilitate genome annotation, we have recently produced ESTs from various tissues of 'Old Blush' under different conditions. Digital expression (RNA Seq) was obtained from the different tissues and data are available on the following web site (https://iant.toulouse.inra.fr/plants/rosa/FATAL/). The rose genome sequence will be a great step to help identifying the molecular basis of ornamental traits and also to study genetic diversity and genome evolution in the genus Rosa and in the Rosaceae family.
Keywords
- Genomics, Heterozygous, Old Blush, Ornamental, Rosa
ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
- Horticulture
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VI International Symposium on Rose Research and Cultivation. ed. / T. Debener; M. Linde. International Society for Horticultural Science, 2015. p. 167-175 (Acta Horticulturae; Vol. 1064).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Towards the rose genome sequence and its use in research and breeding
AU - Foucher, F.
AU - Hibrand-Saint Oyant, L.
AU - Hamama, L.
AU - Sakr, S.
AU - Baudino, S.
AU - Caissard, J. P.
AU - Smulder, J. M.S.
AU - Debener, T.
AU - De Riek, J.
AU - Torres, A.
AU - Millan, T.
AU - Amaya, I.
AU - Zamir, D.
AU - Sargent, D.
AU - Nybom, H.
AU - Hokanson, S. C.
AU - Byrne, D. M.
AU - Desnoyé, B.
AU - Bruneau, A.
AU - Matsumoto, S.
AU - Yamada, K.
AU - Wincker, P.
AU - Gouzy, J.
AU - Bendahmane, M.
AU - Raymond, O.
AU - Vergne, P.
AU - Dubois, A.
AU - Just, J.
N1 - Publisher Copyright: © 2015, International Society for Horticultural Science. All rights reserved.
PY - 2015/1/25
Y1 - 2015/1/25
N2 - Rose is one of the most economically important ornamental crops worldwide. Rosa sp. can become a model for woody ornamentals. Its genome size is relatively small (560 Mb), its genetic history with ploïdy events is well documented, and rose has a short life for a woody plant. Furthermore, different tools are available, including transcriptomic tools, genetic maps and genetic transformation protocols. Rose represents an original model for studying some ornamental traits that cannot be addressed in other model plant species such as Arabidopsis. Some of these traits, such recurrent blooming, flower morphogenesis or scent production and emission, are of economic interest. Different groups involved in rose genetics and genomics gathered to form the 'Rose Genome Sequence Initiative'. Our objective is to obtain a high quality rose genome sequence of the diploid R. chinensis 'Old Blush'. One important issue is the high level of heterozygosity of roses. To tackle this issue, different strategies are proposed: production of a haploid and development a high density genetic map to anchor the genome. This genetic map will be developed from a cross between 'Old Blush' and R. wichurana. The genotype R. chinensis 'Old Blush' will be sequenced using NGS technologies. The data will be assembled and arranged using the high-density map. In order to increase ESTs and to facilitate genome annotation, we have recently produced ESTs from various tissues of 'Old Blush' under different conditions. Digital expression (RNA Seq) was obtained from the different tissues and data are available on the following web site (https://iant.toulouse.inra.fr/plants/rosa/FATAL/). The rose genome sequence will be a great step to help identifying the molecular basis of ornamental traits and also to study genetic diversity and genome evolution in the genus Rosa and in the Rosaceae family.
AB - Rose is one of the most economically important ornamental crops worldwide. Rosa sp. can become a model for woody ornamentals. Its genome size is relatively small (560 Mb), its genetic history with ploïdy events is well documented, and rose has a short life for a woody plant. Furthermore, different tools are available, including transcriptomic tools, genetic maps and genetic transformation protocols. Rose represents an original model for studying some ornamental traits that cannot be addressed in other model plant species such as Arabidopsis. Some of these traits, such recurrent blooming, flower morphogenesis or scent production and emission, are of economic interest. Different groups involved in rose genetics and genomics gathered to form the 'Rose Genome Sequence Initiative'. Our objective is to obtain a high quality rose genome sequence of the diploid R. chinensis 'Old Blush'. One important issue is the high level of heterozygosity of roses. To tackle this issue, different strategies are proposed: production of a haploid and development a high density genetic map to anchor the genome. This genetic map will be developed from a cross between 'Old Blush' and R. wichurana. The genotype R. chinensis 'Old Blush' will be sequenced using NGS technologies. The data will be assembled and arranged using the high-density map. In order to increase ESTs and to facilitate genome annotation, we have recently produced ESTs from various tissues of 'Old Blush' under different conditions. Digital expression (RNA Seq) was obtained from the different tissues and data are available on the following web site (https://iant.toulouse.inra.fr/plants/rosa/FATAL/). The rose genome sequence will be a great step to help identifying the molecular basis of ornamental traits and also to study genetic diversity and genome evolution in the genus Rosa and in the Rosaceae family.
KW - Genomics
KW - Heterozygous
KW - Old Blush
KW - Ornamental
KW - Rosa
UR - http://www.scopus.com/inward/record.url?scp=84928377617&partnerID=8YFLogxK
U2 - 10.17660/ActaHortic.2015.1064.19
DO - 10.17660/ActaHortic.2015.1064.19
M3 - Conference contribution
AN - SCOPUS:84928377617
T3 - Acta Horticulturae
SP - 167
EP - 175
BT - VI International Symposium on Rose Research and Cultivation
A2 - Debener, T.
A2 - Linde, M.
PB - International Society for Horticultural Science
ER -