Summary
Four oil-seed rape lines were crossed with a clubroot resistant Brassica campestris line from the European Clubroot Differential sct. The allotriploid hybrids were backcrossed to the rape lines to introgress clubroot resistance into oil-seed rape. Using a combination of screening for disease resistance and chromosome number, a high proportion of 38-chromosome, clubroot resistant selections were obtained.
Similar content being viewed by others
References
Ayres, G. W. & K. E., Lelacheur, 1973. Selection and breeding for clubroot resistance in rutabagas 1953–1975. Can. Agric. 18: 29–31.
Buczachi, S. T., H., Toxopeus, P., Mattusch, T. D., Johnston, G. R., Dixon & L. A., Holbolth, 1975. Study of physiological specialisation in Plasmodiophora brassicae: proposals for attempted rationalisation through an international approach. Trans. Br. Mycol. Soc. 65: 295–303.
Gowers, S., 1974. Hybrid swedes. Rep. Scott. Soc. Res. Pl. Breed. 1974: 12–13.
Graciec, B., 1967. Badania nad miedzygatunkowymi mieszancami z rodzju Brassica L. celem wykorzystania ich w hodowli rzepaku. Hodowia Roslin Aklimatyz, Nasiennictwo 11: 303–314.
Johnston, T. D., 1974. Transfer of disease resistance from Brassica campestris L. to rape (B. napus L.). Euphytica 23: 681–683.
Lammerink, J., 1970. Interspecific transfer of clubroot resistance from Brassica campestris L. to B. napus L. N. Z. J. Agric. Res. 13: 105–110.
Mackay, G. R., 1977. Introgression of S allelles into forage rape, Brassica napus L. from turnip, B. campestris L. ssp. rapifera. Euphytica 26: 511–519.
McNaughton, I. H. & C. L., Ross, 1978. Inter-specific and inter-generic hybridisation in the Brassicae with special emphasis on the improvement of forage crops. Rep. Scott. Sco. Res. Pl. Breed. 1978: 65–110.
Namai, H., 1976. Cytogenetic and breeding studies on transfer of economic characters by means of interspecific and intergeneric crossing in the tribe Brassicae of Cruciferae. Mem. Fac. Agr. Tokyo Univ. Ed. 22: 101–171.
Sarashima, M., A., Moriya & T., Hosoda, 1966 (The improvement of cruciferous forage root crops. IV. Fertility and seed selection in NC hybrid progenies) Nikon Sochignahukai Shi. 12: 79–83.
Shiga, T., 1970. Rape breeding by interspecific crosses between Brassica napus and B. campestris in Japan. Jap. Agr. Res. Quart. 5 (4): 5–10.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gowers, S. The transfer of characters from Brassica campestris L. to Brassica napus L.: Production of clubroot-resistant oil-seed rape (B. napus ssp oleifera). Euphytica 31, 971–976 (1982). https://doi.org/10.1007/BF00039237
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00039237