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- The reddish mixtures isolated from the purified L88R/L89G double mutant were analyzed by UV visible spectra scanning and mass analysis(MS). 紫外可见光谱扫描和质谱分析确定从纯化的L88R/L89G双突变体蛋白分离的色素组分。
- The IEF PAGE showed that the wild type and M222A mutant had the same pI of 8.92,while those of double mutant,triple mutant and tetra mutant were 8.88,9.10 and 9.17 respectively. 野生型碱性蛋白酶与（M222A）突变种的等电点均为8?92，而（M222A，N118S），（M222A，N118S，Q103R）和（M222A，N118S，Q103R，D60N）突变酶分别为8?88，9?10和9?17。
- Epistasis：A group of genes that function in the same biological pathwayusually defined by genetic analysis of double mutants. 上位作用：一组基因在相同的生物途径中发挥功能，通常被用作双突变的遗传分析。
- Under spot test conditions, double mutant arg-4, arg-13 is able to use ornithine as sole nitrogen source and arginine biosynthesis precursor, but subject to strong lysine and canavanine inhibition. 在斑点试验条件下,arg-4,arg-13双突变株能利用鸟氨酸作为唯一氮源与精氨酸合成前体,但受赖氨酸与刀豆氨酸强烈抑制。
- Keywords Rice;Flower organ;Development;Morphogenesis;Double mutant;Genetic analysis;Gene mapping; 水稻;花器官;发育;双突变体;遗传分析;基因定位;
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Please double up the chair and put it aside. 请把椅子折起来放在一边。
- Keywords Arabidopsis;mutant;transposon;late-flowering;glucose insensitive;sucrose;responsive;photoperiod;starch;late flowering;trichome;double mutant; 拟南芥;突变体;转座子;晚花;葡萄糖不敏感;蔗糖;反应性;光周期;淀粉;表皮毛;双突变;
