HAN De-zhi,YAN Hong-rui,LU Wen-cheng,et al.Discussion on Breeding Method of Offspring of Transgenic Material and Heihe Backbone Parent[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(04):1-3.
转基因材料与黑河骨干亲本杂交后代选育方法的探讨
- Title:
- Discussion on Breeding Method of Offspring of Transgenic Material and Heihe Backbone Parent
- 文章编号:
- 1002-2767(2013)04-0001-03
- 分类号:
- S565.103
- 文献标志码:
- A
- 摘要:
- 为选育高寒地区抗逆性强的大豆品种,利用2份外引转基因材料与10份黑河骨干亲本配置杂交组合,对其杂交后代进行有效选择。结果表明:转基因材料与常规材料杂交的后代与常规杂交后代并无区别,后代材料的选择遵循孟德尔的遗传规律。转基因杂交低代不可淘汰组合,防止目标基因的丢失,高世代选择与常规选择手段相同,同时结合室内检测,对各世代选择过程中出现的问题进行探讨。
- Abstract:
- In order to breed soybean varieties with strong stress resistance in alpine regions,using 2 duplicates cited transgenic materials with 10 copies of Heihe backbone parents to configurate hybrid combinations,its offspring were chosen effectively.The results showed that:there were no difference between the hybrids of transgenic materials with conventional and conventional hybrids,the choice of the descendants materials followed Mendelian genetic law.Transgenic hybrid low generation could not eliminated combinations,avoid preventing the loss of the target genes,the choice method of high-generation and conventional choice was the same,combined indoor detect,the problems existing in generations selection process were discussed.
参考文献/References:
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[2]樊翠芹,苗玉凤,王文秀,等.影响大豆杂交成功率的因素及提高途径[J].河北农业技术师范学院学报,1999(2);33-36.
[3]王敏.影响大豆的杂交成活率因素初探[J].安徽农学通报,2009,15(4);61-62.
[4]姜海英,崔明元,周柏明,等.浅谈北方春播大豆杂交育种[J]-.内蒙古农业科技,2011(5):124-125.
相似文献/References:
[1]贾鸿昌,闫洪睿,李艳杰,等.耐热转基因材料与黑河骨干亲本杂交技术的探讨[J].黑龙江农业科学,2012,(11):12.
JIA Hong-chang,YAN Hong-rui,LI Yan-jie,et al.Discussion on Hybridization Technique of Heat ResistantTransgenic Material and Heihe Backbone Parent[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(04):12.
备注/Memo
收稿日期:2013-01-15
基金项目:农业部抗逆转基因大豆新品种培育资助项目(2008-ZX08004-002-003-002)
第一作者简介:韩德志(1984-),男,黑龙江省青冈县人,在读硕士,研究实习员,从事大豆遗传育种研究。E-mail:handezhi2008@163.com。