Summary
The possibility of sucessfully crossing snapbean (Phaseolus vulgaris) and Ph. ritensis was examined because it was expected that in this manner a transfer of tolerance to low temperatures from the latter species to the cultivated snap bean varieties might be effected.
Hybrid plants were only obtained when Ph. vulgaris was used as the female parent and artificial culture of the embryos was applied. Total sterility in the interspecific hybrid could be overcome by chromosome doubling. Embryo culture was also necessary to raise the triploid plants produced in the first backcross to the snap bean. From the second backcross generation 13- and 14-lines were obtained by self-pollination. This plant meterial is being tested for tolerance to low temperatures.
Similar content being viewed by others
References
Buishand, T., 1956. The crossing of Phaseolus species. Euphytica 5: 41–50.
Honma, S., 1955. A technique for artificial culturing of bean embryos. Proc. Am. Soc. hort. Sci. 65: 405–408.
Kooistra, E., 1962. Bohnen (Phaseolus vulgaris L., Phaseolus coccineus L.). Ertragssicherheit. In: Kappert. H. & Rudorf. W., Handbuch Pflanzenzüchtung, VI. Aufl. 2: 387–388.
Kooistra, E., 1964. Artkreuzungen bei Bohnen (Phaseolus spp.). Berichtüber die Tagung der Arbeitsgruppe Phaseolus-Züchtung der Eucarpia, Hannover, 28 pp.
Kroh, M., 1962. Vergleichenden Untersungen an Phaseolus coccineus. Selbstungen und Kreuzungen zwischen Ph. vulgaris und Ph. coccineus. Z. PflZücht. 47: 201–216.
Mendel, G. J., 1866. Versuche über Pflanzenhybriden.Verh. Naturf. Vereins Brünn 4: 3–47 (English translation in: Experiments in plant hybridization. Oliver & Boyd, Edinburgh. 1965 95pp.)
Piper, C. V., 1926. Studies in American Phaseolineae. Contr. U.S. natn. Herb. 22: 663–701.
Smartt, J., 1970. Interspecific hybridization between cultivated American species of the genus Phaseolus. Euphytica 19: 480–489.
White, P. R., 1963. The cultivation of animal and plant cells. The Ronald Press Cy, New York. 228 pp.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Braak, J.P., Kooistra, E. A successful cross between Phaseolus vulgaris L. and Phaseolus ritensis Jones with the aid of embryo culture. Euphytica 24, 669–679 (1975). https://doi.org/10.1007/BF00132905
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00132905