Matromorphy in Brassica oleracea L. IV. Formation of homozygous and heterozygous diploid products of gametogenesis and qualitative genetical research on matromorphic plants
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Summary
An account is given of possible deviations in cell or nuclear divisions before, during or after meiosis resulting in homozygous or heterozygous diploid products of gametogenesis.
After research on matromorphic plants for qualitative characters it appeared that part of the plants were heterozygous for these characters.
From the results of this research it may be concluded that it is not unlikely that matromorphic embryos develop from egg-cells which were diploid as a result of different deviations in cell or nuclear divisions.
Keywords
Plant Physiology Genetical Research Brassica Oleracea Nuclear Division Qualitative Character
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References
- Eenink, A. H., 1974. Matromorphy in Brassica oleracea L. III. The influence of temperature, delayed prickle pollination and growth regulators on the number of matromorphic seeds formed. Euphytica 23 (1974). 711–718.Google Scholar
- Hakansson, A. & A. Levan, 1957. Endo-duplicational meiosis in Allium odorum. Hereditas 43: 179–200.Google Scholar
- Hodgkin, J. R. T. & A. J. Redfern, 1971. Production of potential parthenogenetic autodiploids. Scottish hort. Res. Inst., Annual Report 18:38.Google Scholar
- Mackay, G. R., 1972. On the genetic status of maternals induced by pollination of Brassica oleracea L. with Brassica campestris L. Euphytica 21:71–77.Google Scholar
- Nishi, S., T. Kuriyama & T. Hiraoka, 1964. Studies on the breeding of Crucifer vegetables by interspecific and intergeneric hybridization. Bull. hort. Res. Stn Japan Ser. A. 3:161–250.Google Scholar
- Röbbelen, G., 1965. Beobachtungen bei interspezifischen Brassica Kreuzungen, inbesondere über die Entstehung matromorpher Pflanzen. Angew. Bot. 39:205–221.Google Scholar
- Srb, A. M., R. D. Owen & R. S. Edgar, 1965. General genetics. Freeman, San Fransico-London.Google Scholar
- Tokumasu, S., 1965. On the origin of matromorphic plants of Brassica japonica obtained from the cross between Brassica and Raphanus. J. Japan. Soc. hort. Sci. 34:223–231.Google Scholar
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© H. Veenman en Zonen B.V 1974