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- axial filament of DNA 脱氧核糖核酸轴丝
- New instruments for analysis of DNA. 分析DNA的新型仪器；
- A gene is a short segment of DNA. 一个基因是DNA(脱氧核糖核酸)上面的一个小段。
- An axial filament, with a similar structure to a bacterial flagellum, is spirally wound about the protoplast inside the cell wall. 在细胞壁内部，和细菌鞭毛有相同结构的轴向细丝包绕细胞质并使之螺旋化。
- Each segment of DNA thus synthesized is called a replicon. 这样合成的每一片段DNA称为复制子。
- At the end of the head have 4 mitochondria and the centriole is in middle of the mitochondria,which formed the axial filament. 成熟精子具帽状顶体，核靠顶体端小，远端大，之后接4个球状线粒体，线粒体之间具中心粒，由中心粒长出鞭毛结构，此类精子在环节动物中为原始类型精子。疣吻沙蚕的繁殖为体外受精，精子集聚在体腔中，没有储精囊和受精囊结构。
- Rate of ressociation of DNA fragments is a second-order reaction. DNA片段再结合的速度是一个次级反应。
- The sugar in all the nucleotides of DNA is deoxyribose. 所有dna的核苷酸中的糖均是脱氧核糖。
- Layer 10 of DNA is responsible for helping you believe. 第十层的DNA是负责帮助你相信。
- How could so many tiny fragments of DNA be pieced together? 怎么可能将如此多的DNA小片段整合起来呢?
- It base pairs with adenine in the complementary strand of DNA. 在互补DNA中的配对碱基为腺嘌呤。
- They attached short strands of DNA to the tops of the cantilevers. 虽然那只有奈米大小的变化，但也足以侦测。
- Methyl has a special affinity for the C (cytosine) bases of DNA. 甲基与DNA上胞嘧啶（C）这个碱基具有特别的吸引力。
- Life is extremely limited and mechanized at 2 strands of DNA. 2股DNA的生命是极其受限和机械化的。
- The thread in the corolla is the short filament of a degenerated stamen. 花冠筒内丝状物为退化雄蕊的短花丝。
- It pioneered the use of DNA to pinpoint or to exonerate suspects. 在FBI在确证罪犯过程中最早使用了基因技术。
- The filament of an incandescent light cannot burn up because the bulb in which it is enclosed contains no air. 白炽灯的灯丝不会被烧掉，因为被封闭着的灯炮中没有空气。
- A portion of a filament of a cyanobacterium that detaches and grows by cell division into a new filament. 连锁体，藻殖段一种青色细菌的菌丝之一部分，其从原菌丝上脱落下来后，通过细胞分裂而形成新的菌丝
- These yarns can also be used as filament of light bulb, from which incandescence can be emitted at small power input. 我们将这种碳纳米管线平行排列起来构成的偏振片，可以工作在紫外波段。
- This occurs in the ascent to1024-1800 strands of DNA. 这发生在提升到1024-1800股DNA的进程中。
