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正常二倍体植物中的单倍体,是数据的来源,也是育种的物质基础。其特殊意义在于隐性遗传变异不被掩盖。单倍体同样是提供纯合体的捷径。的确,这可能是唯一的途径。高等植物中单倍性的研究,最近十年来已有显著的进展。1974年在加拿大安大略省圭尔夫地区召开了这一问题的国际讨论会。单倍性如果进一步和细胞培养的新方法结合起来,可以对高等植物采用真菌遗传学中的有效选择方法。
Haploids in normal diploid plants are a source of data and a material basis for breeding. Its special significance lies in hidden genetic variation is not covered. Haploids are also shortcuts to providing homozygotes. Indeed, this may be the only way. Haploid studies in higher plants have seen significant progress in the last decade. An international symposium on this issue was held in Guelph, Ontario, Canada, in 1974. Haploidity If further combined with new methods of cell culture, efficient selection methods in fungal genetics may be used for higher plants.