1. Siblings and dizygotic twins share only 50% of their segregating genes.
   同卵双生双胞胎和双卵双生双胞胎分享仅50%的基因。
2. E. coli only conjugate when one of the cells possesses fertility genes.
   只有当其细胞之一有繁殖基因时，大肠杆菌才会结合。
3. Without this, you are reducing your chances of concentrating the genes of the linebred ancestor.
   没有这种选择，你就正在降低强调在血系内繁殖中祖先基因的机会。
4. Allelism test indicated that the resistance genes of the four Sea Island cottons located in the same locus.
   等位性测验表明，上述来源不同的黄萎病抗源的抗病基因是等位的。
5. You have good genes from your parents, so you should live a long time.
   你从父母那儿获得优良的基因, 所以能够活得很长。
6. Most of these genes have not been reported to relate to the haematogenesis in ontogeny.
   这些基因大多数在胚胎分化造血发育中的作用尚未见报道。
7. All of the genes necessary for the lytic cycle are expressed in polycistronic transcripts from three promoters.
   编码噬菌体结构成分的基因则排列为簇。裂解周期所需要的基因则以三个启动子起以多顺反子转录的形式表达。
8. Pod length mainly showed association of its genes and highly significant dominant effect,and even superdominant effect too.
   角果长性状在两个基因座上呈联合分布,显性效应均大于加性效应，且存在超显性。
9. Such interactions between genes lead to apparent deviations from the 9:3:3:1 dihybrid ratio in the F2.
   这样的基因之间的关系使得它们的F2代的孟德尔比率偏离9：3：3：1。
10. Results Varied genes related to drug metabolism have SNP phenomenon, which are closely associated with interindividual diversity in drug response.
    结果 多种药物代谢相关基因存在SNP现象，且与药物效应个体多样性有着密切联系。
11. Once brawny muscles have been acquired, whether licitly or illicitly, other genes might then be used to tune their activity.
    一旦获得了强健的肌肉（不管是合法还是不合法），其它的基因就可以用来调整肌肉的活动方式。
12. If the characteristic is governed by simple Mendelian genes, the typical monohybrid and dihybrid ratios become apparent in the F2 generation.
    如果其特征取决于单一孟德尔基因，那么典型的单基因杂种和和双基因杂种的遗传比率将在子二代呈现。
13. They are not only synergic in biologic activities but also interactive in molecularity,which is regulated by the genes of virulence island.
    各毒力因子不仅在生物学活性上具有协同作用,而且在分子水平上也是相互影响,受毒力岛上调控基因调节。
14. Analysis of genes required for Myxococcus fulvus development and social motility Myxobacteria are Gram-negative gliding bacteria that exhibit complex multicellular developments.
    粘细菌运动与发育基因的研究 粘细菌能够滑动运动，具有多细胞发育的社会学行为。
15. Soft tissue sarcomas are a highly heterogeneous and polygenous group of tumor, and characterized by specific chromosome translocations and corresponding fusion genes.
    软组织肉瘤是一种起源不同、形态学复杂多样的恶性肿瘤,其诊断和鉴别诊断一直是病理学家们的主要挑战之一。
16. The trisomic, colon cancer mice had 44% fewer intestinal tumors than the colon cancer mice that did not have the extra 108 genes.
    结果携带三体及结肠癌基因的小鼠发生肠道肿瘤的机率比那些没有携带额外的108个基因而仅携带有结肠癌基因的小鼠少44%。
17. Our findings indicate that both opsin genes have been under purifying selection in the majority bats despite a long history of nocturnality.
    但对恒频蝙蝠而言，视觉退化的根本原因在于它具有一种更发达的回声定位能力。
18. Signal transmission can be quenched by inhibition of N-acyl-homoserine-lactone, leading to breaking the initial of pathogenic genes transcription and the expression of virulence.
    目前发现参与这种信息传递最普通的信号分子是N-脂酰高丝氨酸内酯。
19. Sequence alignment analysis of the mUb and ubiquitin genes from different species such as pineapple, seringa and tobacco showed high identities of over 84%.
    序列与菠萝、三叶胶树、烟草等物种的泛素基因相比较，有84％以上的同源性。
20. For crop improvement，haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.
    在作物改良中，单倍体可以快速得到纯合体、提高隐性基因的选择效果及在双等位基因条件下培育同源多倍体品种。

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