华北农学报 ›› 1995, Vol. 10 ›› Issue (3): 6-9. doi: 10.3321/j.issn:1000-7091.1995.03.002

所属专题: 小麦

• 论文 • 上一篇    下一篇

冬小麦体细胞无性系种子蛋白质含量的遗传

王培1, 朱至清2   

  1. 1. 河北省农林科学院粮油作物研究所;
    2. 中国科学院植物研究所
  • 收稿日期:1994-04-25 出版日期:1995-09-28

Heredity of Grain Protein Content of Somaclones in Winter Wheat

Wang Pei1, Zhu Zhiqing2   

  1. 1. institute of Cereal and ii Crops. Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang;
    2. Institute of Botany , Academia Sinica, Beijing
  • Received:1994-04-25 Published:1995-09-28

摘要: 从同单倍体的幼穗、成熟胚、继代花药愈伤组织和种子植株幼穗获得的无性系,其蛋白质含量的变幅很大,分别为12.14%~21.33%、13.98%~20.81%,13.82%~17.97%和16.62%~22.16%.无性系蛋白质含量的变异发生在早代。获得的高蛋白特性可以遗传。已从单倍体幼穗无性系获得5个蛋白质含量高(19%以上)的冬小麦新品系。

关键词: 冬小麦, 无性系, 种子蛋白, 遗传

Abstract: The grain protein contents of four genotypes clones which were derived from immature inflorescences of haploid, mature embryo, subcultured anther calli and immature inflorescences of diploid varied. considerably, and were 12. 14- 21. 33%, 13. 98%-20.51%. 13.82-1.97% and 16. 62-22. 16%, respectively. The grain protein variation of clonal seed occured at early generation. The high-protein characteristics from clones are heritable. Five new lines which contain over 19% grain protein have been obtained from the clones of immature inflorescences of haploid.

Key words: Winter wheat, Clone, Grain protein, Heredity

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引用本文

王培, 朱至清. 冬小麦体细胞无性系种子蛋白质含量的遗传[J]. 华北农学报, 1995, 10(3): 6-9. doi: 10.3321/j.issn:1000-7091.1995.03.002.

Wang Pei, Zhu Zhiqing. Heredity of Grain Protein Content of Somaclones in Winter Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1995, 10(3): 6-9. doi: 10.3321/j.issn:1000-7091.1995.03.002.

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