Free Access
Issue
Environ. Biosafety Res.
Volume 6, Number 4, October-December 2007
Page(s) 237 - 247
DOI https://doi.org/10.1051/ebr:2007044
Published online 20 December 2007
  • Arnaud JF, Viard F, Delescluse M, Cuguen J (2003) Evidence for gene flow via seed dispersal from crop to wild relatives in Beta vulgaris (Chenopodiaceae): consequences for the release of genetically modified crop species with weedy lineages. Proc. R. Soc. Lond. B Biol. Sci. 270: 1565–1571 [CrossRef] [Google Scholar]
  • Arnold ML, Bulger MR, Burke JM, Hempel AL, Williams JH (1999) Natural hybridization: how low can you go and still be important? Ecology 80: 371–381 [CrossRef] [Google Scholar]
  • Atherton JG, Craigon J, Basher EA (1990) Flowering and bolting in carrot. I. Juvenility, cardinal temperatures and thermal times for vernalization. J. Hort. Sci. 65: 423–429 [Google Scholar]
  • Campbell LG, Snow AA, Ridley CE (2006) Weed evolution after crop gene introgression: greater survival and fecundity of hybrids in a new environment. Ecol. Lett. 9: 1198–1209 [CrossRef] [PubMed] [Google Scholar]
  • Clark DL, Wilson MV (2003) Post-dispersal seed fates of four prairie species. Amer. J. Bot. 90: 730–735 [CrossRef] [Google Scholar]
  • D'Antuono LF (1985) Studio sull'inquinamento genetico causato da polline de tipi spontanei in carota da seme. Rivista di Agronomia 19: 297–304 [Google Scholar]
  • Dale HM (1974) The biology of Canadian weeds. 5. Daucus carota. Can. J. Plant Sci. 54: 673–685 [CrossRef] [Google Scholar]
  • Ellstrand NC (2003) Dangerous liaisons? When cultivated plants mate with their wild relatives, The Johns Hopkins University Press, Baltimore [Google Scholar]
  • Gross KL (1981) Predictions of fate from rosette size in four “biennial” plant species: Verbascum thapsus, Oenothera biennis, Daucus carota, and Tragopogon dubius. Oecologia 48: 209–213 [Google Scholar]
  • Gross KL, Werner PA (1982) Colonizing abilities of biennial plant-species in relation to ground cover - implications for their distributions in a successional sere. Ecology 63: 921–931 [CrossRef] [Google Scholar]
  • Hauser TP (2002) Frost sensitivity of hybrids between wild and cultivated carrots. Conserv. Genet. 3: 75–78 [Google Scholar]
  • Hauser TP, Bjørn GK (2001) Hybrids between wild and cultivated carrots in Danish carrot fields. Genet. Resour. Crop Ev. 48: 499–506 [CrossRef] [Google Scholar]
  • Hauser TP, Shaw RG, Østergård H (1998) Fitness of F1 hybrids between weedy Brassica rapa and oilseed rape (B. napus). Heredity 81: 429–435 [CrossRef] [Google Scholar]
  • Hauser TP, Damgaard C, Jørgensen RB (2003) Frequency dependent fitness of hybrids between oilseed rape (Brassica napus) and weedy B. rapa (Brassicaceae). Amer. J. Bot. 90: 571–578 [CrossRef] [PubMed] [Google Scholar]
  • Hauser TP, Bjørn GK, Magnussen L, Shim SI (2004) Hybrids between cultivated and wild carrots: a life history. In den Nijs HCM, Bartsch D, Sweet J, eds, Introgression from Genetically Modified Plants into Wild Relatives, CABI Publishing, Wallingford, pp 41–51 [Google Scholar]
  • Heywood VH (1983) Relationships and evolution in the Daucus carota complex. Israel J. Bot. 32: 51–65 [Google Scholar]
  • Hooftman DAP, Oostermeijer JGB, Jacobs MMJ, den Nijs HCM (2005) Demographic vital rates determine the performance advantage of crop-wild hybrids in lettuce. J. Appl. Ecol. 42: 1086–1095 [CrossRef] [Google Scholar]
  • Hosmer DW, Lemeshow S (1989) Applied logistic regression. John Wiley and Sons, New York [Google Scholar]
  • Husband BC, Schemske DW (1996) Evolution of the magnitude and timing of inbreeding depression in plants. Evolution 50: 54–70 [CrossRef] [PubMed] [Google Scholar]
  • Kiær LP, Philipp M, Jørgensen RB, Hauser TP (2007) Genealogy, morphology and fitness of spontaneous hybrids between wild and cultivated chicory (Cichorium intybus). Heredity 99: 112–120 [CrossRef] [PubMed] [Google Scholar]
  • Koul P, Koul AK, Hamal IA (1989) Reproductive biology of wild and cultivated carrot (Daucus carota L.). New Phytol. 112: 437–443 [CrossRef] [Google Scholar]
  • Lacey EP (1982) Timing of seed dispersal in Daucus carota. Oikos 39: 83–91 [CrossRef] [Google Scholar]
  • Lacey EP (1988) Latitudinal variation in reproductive timing of a short-lived monocarp, Daucus carota (Apiaceae). Ecology 69: 220–232 [CrossRef] [Google Scholar]
  • Lexer C, Welch ME, Raymond O, Rieseberg LH (2003) The origin of ecological divergence in Helianthus paradoxus (Asteraceae): Selection on transgressive characters in a novel hybrid habitat. Evolution 57: 1989–2000 [PubMed] [Google Scholar]
  • Lynch M, Walsh B (1997) Genetics and analysis of quantitative traits Sinauer Associates, Sunderland, Massachusetts, USA [Google Scholar]
  • Magnussen LS, Hauser TP (2007) Hybrids between cultivated and wild carrots in natural populations in Denmark. Heredity 99: 185–192 [CrossRef] [PubMed] [Google Scholar]
  • Mercer KL, Andow DA, Wyse DL, Shaw RG (2007) Stress and domestication traits increase the relative fitness of crop-wild hybrids in sunflower. Ecol. Lett. 10: 383–393 [CrossRef] [PubMed] [Google Scholar]
  • Rhymer JM, Simberloff D (1996) Extinction by hybridization and introgression. Ann. Rev. Ecol. Syst. 27: 83–109 [CrossRef] [Google Scholar]
  • S-Plus for Windows (2001) Guide to Statistics, volumes 1 and 2. Insightful Corporation, Seattle, Washington [Google Scholar]
  • Shim SI, Jørgensen RB (2000) Genetic structure in cultivated and wild carrots (Daucus carota L.) revealed by AFLP analysis. Theor. Appl. Genet. 101: 227–233 [CrossRef] [Google Scholar]
  • Small E (1984) Hybridization in the domesticated-weed-wild complex. In Grant WF, ed, Plant biosystematics Academic Press, Toronto, pp 195–210 [Google Scholar]
  • Spencer LJ, Snow AA (2001) Fecundity of transgenic wild-crop hybrids of Cucurbita pepo (Cucurbitaceae): implications for crop-to-wild gene flow. Heredity 86: 694–702 [CrossRef] [PubMed] [Google Scholar]
  • Sørensen BS, Kiær LP, Jørgensen RB, Hauser TP (2007) The temporal development in a hybridizing population of wild and cultivated chicory (Cichorium intybus L.). Mol. Ecol. 16: 3292–3298 [CrossRef] [PubMed] [Google Scholar]
  • Thompson J (1962) Natural cross-pollination in carrots. Proc. Am. Soc. Hort. Sci. 81: 332–334 [Google Scholar]
  • Tucker WG (1974) Freezing injury in carrots. J. Hort. Sci. 49: 29–35 [Google Scholar]
  • Tucker WG, Cox CJ (1978) Studies on the overwinter losses of carrots stored in situ. J. Hort. Sci. 53: 291–294 [Google Scholar]
  • van Dijk H (2004) Gene exchange between wild and crop in Beta vulgaris: How easy is hybridization and what will happen in later generations? In den Nijs HCM, Bartsch D, Sweet J, eds, Introgression from Genetically Modified Plants into Wild Relatives, CABI Publishing, Wallingford, pp 41–51 [Google Scholar]
  • Wijnheijmer EHM, Brandenburg WA, Ter Borg SJ (1989) Interactions between wild and cultivated carrots (Daucus carota L.) in the Netherlands. Euphytica 40: 147–154 [Google Scholar]