甘薯辐射和组培相结合筛选突变体

作物学报 ›› 1993, Vol. 19 ›› Issue (04): 309-314.

甘薯辐射和组培相结合筛选突变体

陆漱韵;濮绍京;王家旭

北京农业大学，北京，100094

收稿日期:1991-11-23 修回日期:1992-02-13 出版日期:1993-07-21 网络出版日期:1993-07-21
通讯作者: 陆漱韵

Study on Wsing Gamma Irradiation Combined with in Vitro Culture to Select Mutant in Sweet Potato

Lu Shu-yun;Pu Shao-jin;Wang Jia-xu

Beijing Agricultural University,Beijing,100094

Received:1991-11-23 Revised:1992-02-13 Published:1993-07-21 Published online:1993-07-21
Contact: Lu Shu-yun

摘要/Abstract

摘要： 本研究采用副照甘薯强奸民意苗，接种单节段，离体培养并筛选变异体。以三种不同基因型作副射材料。初步明确了辐射和组培结合过程中一些基本技术条件，如培养基、基因型、光照条件、组培条件下的辐照剂量等，初步获得薯皮色变异系，对线虫性糠腐病抗扩展的变异系。它比常规辐射育种可节省大量田间工作量，并能缩短育种击期，

关键词: 辐射和组培相结合，单节段，腋芽

Abstract: Cuttings from 3 different genotypes of sweet potato were irradiated, cut into single node and cultured on specific culture medium in order to select expected mutants. Some foundamental problems about the tissue culture of irradiated sweet potato were preliminarily solved, including the suitable geno

Key words: Irradiation, In vitro culture, Single node, Axillary bud

陆漱韵;濮绍京;王家旭. 甘薯辐射和组培相结合筛选突变体[J]. 作物学报, 1993, 19(04): 309-314.

Lu Shu-yun;Pu Shao-jin;Wang Jia-xu. Study on Wsing Gamma Irradiation Combined with in Vitro Culture to Select Mutant in Sweet Potato[J]. Acta Agron Sin, 1993, 19(04): 309-314.

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