大豆不育系育性稳定性研究概况  

A Review of Fertility Stability in Male Sterility for Soybean

作　　者：张井勇[1,2] 赵丽梅[2] 孙寰[2] 彭宝[2] 李文滨[1] 

机构地区：[1]东北农业大学农学院大豆生物学教育部重点实验室/农业部东北大豆生物学与遗传育种重点实验室,黑龙江哈尔滨150030 [2]吉林省农业科学院大豆研究所/大豆国家工程研究中心,吉林长春130033

出　　处：《大豆科学》2015年第4期712-716,共5页Soybean Science

基　　金：国家高技术研究发展计划"863计划"(2011AA10A105);国家自然科学基金(31201224;31301399)

摘　　要：不育系的育性稳定性是大豆杂种优势利用中不可忽视的问题之一,本文较为详细地叙述了大豆细胞核雄性不育系和细胞质雄性不育系育性稳定性的研究进展。在细胞核雄性不育系中,隐性单基因控制的雄性不育系育性较稳定,个别不育系ms8、ms9育性受光周期、温度影响;核基因控制的部分雄性不育或不完全不育系的育性不稳定,如p2、msp、Arkansas突变体等,在光周期和温度发生变化时,育性也会随之变化;大豆光（温）敏雄性不育系88-428BY-827的育性主要受日照长度控制：在短日照（13.5~14.0 h·d^-1）下雄性不育;在长日照（14.5~15.2 h·d^-1）下雄性可育。在细胞质雄性不育中,RN型细胞质不育多数不育系育性稳定,个别不育系受光温影响育性不稳定;N8855型细胞质雄性不育系NJCMS1A育性在不同环境条件下较稳定;M型细胞质雄性不育系,在不同的光温条件下育性也较稳定,后两种类型雄性不育仅对个别不育系做了相关报道,没有针对细胞质来源相同但细胞核来源不同的大量不育系做更深入研究。本文还阐述了大豆不育系育性稳定性研究的重要性及研究展望。The fertility stability in male sterility for soybean is a key subject for its heterosis utilization. In this review,the influence factor of fertility stability in nuclear male sterility and cytoplasmic-nuclear male sterility for soybean are reviewed in details. In nuclear male sterility,male sterile lines controlled by a single recessive locus are stable,but individual sterile lines exception,such as ms8,ms9 are affected by the photoperiod and temperature. Partial male sterile lines or incomplete male sterile lines that are controlled by nuclear genes are instable,such as P2,MSP,Arkansas mutant and so on,when photoperiod and temperature change,fertility will also change. Photo-thermo sensitive male sterile lines of soybean 88-428BY-827,whoes fertility is controlled by day length,which is male sterile under day length from 13. 5 to 14. 0 h·d^-1,and male fertile under day length from 14. 5 to 15. 2 h·d^-1,For cytoplasmic male sterility,RN type cytoplasmic male sterile lines,found that most sterile lines are stable,individual fertility of male sterile line is affected by light and temperature. N8855 cytoplasmic male sterile line NJCMS1A＇s fertility is stable under different environmental conditions. Fertility of M cytoplasmic male sterile line is stable under different light and temperature conditions. The related reports of the latter two types male sterile lines only were studied through individual male sterile lines. Further research has not been done in sterile lines that have same cytoplasmic but different nuclear. The importance of fertility stability and its prospect for soybean were also discussed.

关 键 词：大豆 细胞核雄性不育 细胞质雄性不育 育性稳定性 

分 类 号：S565.1[农业科学—作物学]