1) Dwarf and semi-dwarf
矮秆半矮秆
2) semi-dwarf
半矮秆
1.
Inducement and Genetic Analysis of Semi-dwarf Mutant Line CA577 of Hexaploid Triticale;
小黑麦半矮秆突变品系CA577的诱导及其遗传分析
2.
Genetic Analysis and Mapping of Rice (Oryza Sativa .L) Semi-dwarf Mutant (sd-sl) and Dwarf Mutant(d-ss);
水稻半矮秆突变体sd-sl和矮秆突变体d-ss的遗传与定位分析
3.
Combination Mode of Breeding for Semi-dwarf Soybeans
半矮秆大豆育种组配方式的研究
3) dwarf
[英][dwɔ:f] [美][dwɔrf]
矮秆
1.
Characterization of a new dwarf mutant ds(t) of rice Oryza sativa L.;
一个新矮秆水稻突变体的光合特性研究
2.
Studies on the Inheritance of a Dwarf Mutant in Vicia faba L.;
蚕豆特矮秆突变体的遗传研究
3.
Genetic Analysis and Mapping of Rice (Oryza Sativa .L) Semi-dwarf Mutant (sd-sl) and Dwarf Mutant(d-ss);
水稻半矮秆突变体sd-sl和矮秆突变体d-ss的遗传与定位分析
4) semi-dwarf gene
半矮秆基因
1.
The plant height of P, F_ 1 and F_ 2 of four crosses made from rice RA73 with the sd-r semi-dwarf gene ×four rice restorer lines with sd-1 semi-dwarf gene (Minghei 63, Minghei 86, Shuhui 527 and Chenghui 047) were genetically analyzed.
用具有sd-r新半矮秆基因的品系RA73与具有sd-1半矮秆基因的4个恢复系(明恢63、明恢86、蜀恢527和成恢047)杂交,对亲本、F1和F2的株高进行了遗传分析。
2.
The frequent use of these single semi-dwarf genes might cause genetic vulnerability to pests and diseases.
水稻是重要的粮食作物,在水稻矮化育种的进程中,仅有少数几个矮源得到了利用,这些矮源所携带的矮秆基因主要是半矮秆基因sd1或其等位基因,同一矮秆基因的利用潜伏着由遗传单一而带来的风险。
5) semi-dwarfing gene
半矮秆基因
1.
The internode elongation was inhibited by the dominant semi-dwarfing gene.
对具有显性半矮秆基因的6对高矮秆近等基因系的株高表达特性进行了比较。
6) semidwarf gene
半矮秆基因
1.
Moreover,the allelism test showed that the locus on the chromosome 1 is allelic to the semidwarf gene sd1,while the other one is a new locus,here was named as sdt2.
矮泰引 3的矮生性状受两对独立遗传的半矮秆基因控制 ,利用SSR标记将这两个矮秆基因分别定位到第1和第 4染色体上。
2.
For investigating the linkage group to which the semidwarf gene sd-t belongs, the crosses between Aitaiyin 2(ATY2), a variety of sd-t carrier in indica rice, and marker stocks as well as the trisomic lines of IR36 were made.
以籼型标志基因系和ＩＲ３６三体为工具材料，通过杂交研究了籼稻矮秆材料矮泰引－２所携半矮秆基因Ｓｄ－ｔ在染色体上的位置。
3.
For investigating the linkage group to which the semidwarf gene sdn belongs, the cross between Yizhi\|lashuangai(YZLSA), a material of sdn carrier of Indica rice, and marker stocks as well as the trisomic lines of IR36 were made.
以籼型标志基因系和IR3 6三体为工具材料 ,通过杂交研究籼稻矮秆材料一枝腊双矮所携半矮秆基因sdn在染色体上的位置。
补充资料：矮探春
形态特征:木犀科素馨属直立灌木植物，高2-3米。茎分枝。叶互生，羽状复叶，小叶5-7枚，近革质，卵形、椭圆形至长圆形，长约2厘米，叶脉不明显，通常沿中脉及边缘有柔毛。5一7月开花，聚伞花序顶生，具3-8朵芯;花梗长3-20毫米;花萼无毛或近无毛，裂片三角形或钻形，长约1毫米;花冠黄色，筒长8-17毫米，裂片长6-7毫米。浆果宽卵形。
生境分布:生于海拔2300-3100米的林中或灌丛中。分布于西藏、云南、四川、甘肃、山东、广东等省。伊朗、阿富汗、喜马拉雅山区、缅甸也有。
生境分布:生于海拔2300-3100米的林中或灌丛中。分布于西藏、云南、四川、甘肃、山东、广东等省。伊朗、阿富汗、喜马拉雅山区、缅甸也有。
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参考词条