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- Each step of the double helix is a base made up of two kinds of nucleic acid. 每阶二重螺旋线都是一个碱基,由两种核酸组成。
- Is a infectious protein without nucleic acid. 无核酸的传染性蛋白。
- DNA and RNA are both types of nucleic acid. 脱氧核糖核酸和核糖核酸是两种类型的核酸。
- Directionality , in molecular biology, refers to the end-to-end chemical orientation of a single strand of nucleic acid. 方向性 ,又称 定向性 ,在分子生物学中,是指一个核酸股的端对端化学方位。
- It has linear double strand DNA,icosahedral-capsid and envelope. 其核酸结构为线状双股DNA,衣壳为二十面体对称,有囊膜。
- Did abstruse nucleic acid eat precious to you can have side effect? 珍奥核酸吃了会有副作用吗?
- The capsid together with the enclosed nucleic acid is the nucleocapsid. 衣壳同包围它的核酸一起称为核衣壳。
- The capsid protects the nucleic acid from enzymes or physical agents. 衣壳保护核酸免受酶或物理因素的破坏。
- Interferon is human body gets virus or double stranded the exciting generation immunity of RNA exciter is respondent, by the cell synthesis reachs excretive gens protein kind. 干扰素是人体受到病毒或双股RNA刺激物的刺激产生免疫应答,由细胞合成及分泌的一族蛋白质类。
- He recruited another nucleic acid chemist, a young Pakistani, Dr. Rao Sastri. 他又找来一名核酸化学家,叫作拉奥·萨斯特利的年轻的巴基斯坦人。
- Like RNase A, the S-protein shows the samebehavior of shifting the melting temperature of double stranded DNA although it doesnot show any ribonuclease activity. 本文报道,核糖核酸酶A经枯草杆菌蛋白酶作用后,被切断而形成一个20肽和s-蛋白。
- Which may be necessary to package the nucleic acid within the capsid. 这对于将核酸组装入衣壳是必须的。
- The cytoplasmic polyhedrosis virus of the silkworm is the prototype of a large group of animal, plant, fungal and bacterial viruses that contain segmented double stranded RNA. 以双链核糖核酸为基因组的病毒寄主范围很广,如哺乳动物的呼肠病毒,昆虫的细胞质多角体病毒,植物的水稻矮缩病毒,以及某些微生物的病毒,已经发现有十余种之多。
- DNA is a nucleic acid that carries the genetic information in the cell. 脱氧核糖核酸是一种在细胞中带有基因信息的核酸。
- The results showed that BK chromosomes reveal a multiple double strand helical structure . 观察到BK染色体具有多级双股螺旋结构。
- The outer covering of protein surrounding the nucleic acid of a virus. 包裹病毒核酸的蛋白质外壳。
- Capsid The protein coat of a VIRUS, which surrounds its nucleic acid. 衣壳:病毒的外壳蛋白,包围着核酸。
- The feeding system from coil of this model ,for single or double strand, by means of two motorized and braked pay-offs, is controlled by computer to adjust the feeding speed. 上料系统:本机型配有两个放线架,可适合于单线和双线加工,由计算机控制、电机驱动和制动来调节放线速度。
- Also, nucleic acid, saccharide, and lipid-based materials will be included. 而且,核酸、醣类与脂质类材料也会包括在内。
- In this experiment, DNA double strand breaks induced by heavy ions in the early period were investigated with atomic force microscopy (AFM). 本实验旨在用原子力显微镜(AFM)研究重离子辐射后早期的DNA双链断裂。