Haploids in apozygotic seed progenies of sugar beet (beta vulgaris L.)

被引：2
作者：
Maletskaya E.I. [1 ]
Yudanova S.S. [1 ]
Maletskii S.I. [1 ]
机构：
[1] Institute of Cytology and Genetics, SB RAS, Novosibirsk
来源：
Sugar Tech | 2009年 / 11卷 / 1期
关键词：
Apozygotic; Haploids; Seed progenies; Sugarbeet;
D O I：
10.1007/s12355-009-0010-z
中图分类号：
学科分类号：
摘要：
The apozygotic mode of seed reproduction (in vivo) in sugar beet provided quite an efficient realization of embryogenetic program in haploid embryo sac cells. It leads to a relatively high occurrence frequency of haploid seedlings in apozygotic seed progenies. It is emphasized that haploid plants are drastically different from those of diploid both in their morphology and duration of basic individual developmental stages. Considerable epigenomic variability was observed in haploid plant microsporocyte populations, and it, provided realization of meiotic process. A relatively high frequency of microspore diads, triads and tetrads in haploid plants were reported. © 2009 Society for Sugar Research & Promotion.
引用
收藏
页码：60 / 64
页数：4
相关论文
共 17 条
  • [1] Bosemark N.O., Haploids and homozygous diploids, triploids and tetraploids in sugar beet, Hereditas, 69, pp. 193-204, (1971)
  • [2] Dobretsova T.B., Lutkov A.N., Manzhos A.M., A spontaneous polyploid and haploid form in twin plants of sugar beet, Proceedings Academy of Sciences of USSR, 160, 2, pp. 454-457, (1965)
  • [3] Gentcheff G., Gustafsson A., The double chromosome reproduction in Spmaceae and its causes. 1. Normal behaviour, Hereditas, 25, 3, pp. 349-358, (1939)
  • [4] Hosemans D., Bossoutrot D., Induction haploids plants from in vitro culture of unpollinated beet ovules (Beta vulgaris L.). Z, Pflanzenzucht, 91, pp. 74-77, (1983)
  • [5] Karpechenko G.D., Experimental polyploidy and haploidy, Theoretical Basises of Plant Breeding. Selkhosgiz, Moscow, Leningrad, 1, pp. 397-432, (1935)
  • [6] Kruse A., Haploids in polyembrous of beet, Roy. Vet. Agr Coll. Hopenhagen, Yearb, pp. 87-98, (1961)
  • [7] Levan A.A., Haploid sugar beet after colchicines treatment, Hereditas, 31, pp. 399-410, (1945)
  • [8] Levites E.V., Maletskii S.I., Auto- and Episegregation for Reproductive Traits in Agamospermous Progenies of Beet Beta vulgaris L, Russian Journal of Genetics, 35, 7, pp. 802-810, (1999)
  • [9] Lux H., Herrman L., Wetzel C., Production of haploid sugar beet (Beta vulgaris L.) by culturing unpollinated ovules, Plant Breeding, 104, pp. 177-183, (1990)
  • [10] Maletskii S.I., Maletskaya E.I., Self-fertility and agamospermy in sugar beet, beta vulgaris L, Genetika, 32, 12, pp. 1643-1650, (1996)
12