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Production and characterization of intergeneric hybrids between Anemone coronaria and Ranunculus asiaticus

Emmy Dhooghe (UGent), Dirk Reheul (UGent) and Marie-Christine Van Labeke (UGent)
(2010) Acta Horticulturae. 855. p.101-105
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Organization
Abstract
Anemone coronaria L. and Ranunculus asiaticus L. are common cut flowers which belong to the Ranunculaceae. Between these species a high degree of variation can be found in leaves, flower morphology and flower colour. Therefore intergeneric crossings between these species might result in new interesting hybrids. Crosses between these genera were performed in the greenhouse and pre- and post-zygotic barriers were examined. Two to five weeks after pollination, immature achenes were harvested and rescued in vitro. The obtained F1 generation was investigated on morphological, molecular and cytogenetic level. The F1 plants had very similar flowers to the mother plants and although the limited molecular paternal contribution, AFLP analyses confirmed the hybrid character of the F1 plants. Chromosome counts showed that the F1 plants were mixoploids, composed of cells with different chromosome numbers.
Keywords
intergeneric, wide hybridization, distant crosses, Ranunculaceae, X ORYCHOPHRAGMUS-VIOLACEUS, CHROMOSOME ELIMINATION, BRASSICA-NAPUS, CROSSES, RAPA, AFLP

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Citation

Please use this url to cite or link to this publication:

Chicago
Dhooghe, Emmy, Dirk Reheul, and Marie-Christine Van Labeke. 2010. “Production and Characterization of Intergeneric Hybrids Between Anemone Coronaria and Ranunculus Asiaticus.” In Acta Horticulturae, ed. Jaap Van Tuyl and DP de Vries, 855:101–105. Leuven, Belgium: International Society for Horticultural Science (ISHS).
APA
Dhooghe, E., Reheul, D., & Van Labeke, M.-C. (2010). Production and characterization of intergeneric hybrids between Anemone coronaria and Ranunculus asiaticus. In J. Van Tuyl & D. de Vries (Eds.), Acta Horticulturae (Vol. 855, pp. 101–105). Presented at the 23th International Eucarpia symposium, Leuven, Belgium: International Society for Horticultural Science (ISHS).
Vancouver
1.
Dhooghe E, Reheul D, Van Labeke M-C. Production and characterization of intergeneric hybrids between Anemone coronaria and Ranunculus asiaticus. In: Van Tuyl J, de Vries D, editors. Acta Horticulturae. Leuven, Belgium: International Society for Horticultural Science (ISHS); 2010. p. 101–5.
MLA
Dhooghe, Emmy, Dirk Reheul, and Marie-Christine Van Labeke. “Production and Characterization of Intergeneric Hybrids Between Anemone Coronaria and Ranunculus Asiaticus.” Acta Horticulturae. Ed. Jaap Van Tuyl & DP de Vries. Vol. 855. Leuven, Belgium: International Society for Horticultural Science (ISHS), 2010. 101–105. Print.
@inproceedings{1168516,
  abstract     = {Anemone coronaria L. and Ranunculus asiaticus L. are common cut flowers which belong to the Ranunculaceae. Between these species a high degree of variation can be found in leaves, flower morphology and flower colour. Therefore intergeneric crossings between these species might result in new interesting hybrids. Crosses between these genera were performed in the greenhouse and pre- and post-zygotic barriers were examined. Two to five weeks after pollination, immature achenes were harvested and rescued in vitro. The obtained F1 generation was investigated on morphological, molecular and cytogenetic level. The F1 plants had very similar flowers to the mother plants and although the limited molecular paternal contribution, AFLP analyses confirmed the hybrid character of the F1 plants. Chromosome counts showed that the F1 plants were mixoploids, composed of cells with different chromosome numbers.},
  author       = {Dhooghe, Emmy and Reheul, Dirk and Van Labeke, Marie-Christine},
  booktitle    = {Acta Horticulturae},
  editor       = {Van Tuyl, Jaap and de Vries, DP},
  isbn         = {9789066051102},
  issn         = {0567-7572},
  keyword      = {intergeneric,wide hybridization,distant crosses,Ranunculaceae,X ORYCHOPHRAGMUS-VIOLACEUS,CHROMOSOME ELIMINATION,BRASSICA-NAPUS,CROSSES,RAPA,AFLP},
  language     = {eng},
  location     = {Leiden, The Netherlands},
  pages        = {101--105},
  publisher    = {International Society for Horticultural Science (ISHS)},
  title        = {Production and characterization of intergeneric hybrids between Anemone coronaria and Ranunculus asiaticus},
  url          = {http://www.actahort.org/books/855/855\_12.htm},
  volume       = {855},
  year         = {2010},
}

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