Details
| Original language | English |
|---|---|
| Title of host publication | III International Symposium on Rose Research and Cultivation |
| Publisher | International Society for Horticultural Science |
| Pages | 45-49 |
| Number of pages | 5 |
| ISBN (print) | 9789066057746 |
| Publication status | Published - 2001 |
Publication series
| Name | Acta Horticulturae |
|---|---|
| Volume | 547 |
| ISSN (Print) | 0567-7572 |
Abstract
Five different morphological and physiological characters could be analysed in controlled crosses on the diploid and tetraploid level respectively. The presence of double flowers, prickles and a resistance gene to blackspot were found to be inherited as monogenic dominant characters. Pink flower colour segregates as a codominant character whereas recurrent flowering is inherited monogenic recessively. In contrast, the number of petals in double flowers is inherited as a quantitative trait in two crosses. Closely linked RAPD and AFLP markers were found for the genes for double flowers, pink flower colour, blackspot resistance and petal number. Furthermore the molecular resources to isolate rose genes via positional cloning have been created.
Keywords
- Double flowers, Genetic mapping, Molecular markers, Prickles, Rosa multiflora
ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
- Horticulture
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III International Symposium on Rose Research and Cultivation. International Society for Horticultural Science, 2001. p. 45-49 (Acta Horticulturae; Vol. 547).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - Genetic and molecular analysis of important characters in roses
AU - Debener, Thomas
AU - Von Malek, Bernadette
AU - Mattiesch, Lore
AU - Kaufmann, Helgard
PY - 2001
Y1 - 2001
N2 - Five different morphological and physiological characters could be analysed in controlled crosses on the diploid and tetraploid level respectively. The presence of double flowers, prickles and a resistance gene to blackspot were found to be inherited as monogenic dominant characters. Pink flower colour segregates as a codominant character whereas recurrent flowering is inherited monogenic recessively. In contrast, the number of petals in double flowers is inherited as a quantitative trait in two crosses. Closely linked RAPD and AFLP markers were found for the genes for double flowers, pink flower colour, blackspot resistance and petal number. Furthermore the molecular resources to isolate rose genes via positional cloning have been created.
AB - Five different morphological and physiological characters could be analysed in controlled crosses on the diploid and tetraploid level respectively. The presence of double flowers, prickles and a resistance gene to blackspot were found to be inherited as monogenic dominant characters. Pink flower colour segregates as a codominant character whereas recurrent flowering is inherited monogenic recessively. In contrast, the number of petals in double flowers is inherited as a quantitative trait in two crosses. Closely linked RAPD and AFLP markers were found for the genes for double flowers, pink flower colour, blackspot resistance and petal number. Furthermore the molecular resources to isolate rose genes via positional cloning have been created.
KW - Double flowers
KW - Genetic mapping
KW - Molecular markers
KW - Prickles
KW - Rosa multiflora
UR - http://www.scopus.com/inward/record.url?scp=0346142285&partnerID=8YFLogxK
U2 - 10.17660/ActaHortic.2001.547.5
DO - 10.17660/ActaHortic.2001.547.5
M3 - Contribution to book/anthology
AN - SCOPUS:0346142285
SN - 9789066057746
T3 - Acta Horticulturae
SP - 45
EP - 49
BT - III International Symposium on Rose Research and Cultivation
PB - International Society for Horticultural Science
ER -