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单词 microsatellite
释义

microsatellite /'maɪkrə(ʊ),sætəlaɪt/

英汉-汉英词典
微卫星
词组 | 习惯用语
您要查找的是不是:
  • crystallite n. 微晶;雏晶
  • microelectronics n. 微电子学
  • micrometeorite n. 微小陨石
microsatellite n. 微卫星;小随体
microsatellites 微随体
microsatellite loci 微卫星位点
microsatellite markers 微卫星
microsatellite instability 微卫星不稳性
microsatellite analysis 小随体分析

网络短语:
Microsatellites 微卫星; 微卫星标记; 微卫星分析; 又称微卫星;
Random amplified hybridization microsatellites 随机扩增杂交微卫星
Random amplified hybridisation microsatellites 随机扩增杂交微卫星
microsatellite MS 微卫星
microsatellites instability 出现微卫星不稳定
wheat microsatellites 小麦微卫星
gene microsatellite 基因微卫星
microsatellite technique 微卫星DNA技术
microsatellites DNA 微卫星DNA
英语例句库
  1. Microsatellite marker has many advantages such as a great quantity, extensive dispersion around the genome, high polyomorphism, Mendelian codominant inheritance, rapid and convenient detection.
    微卫星标记具有数量多、在基因组中分布广、多态性丰富、呈孟德尔共显性遗性、检测快速方便等特点。

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原声例句
英语PK台-地道美语音频版2023

Jingjing: For example, SpaceX recently launched 60 microsatellites.

比如说,SpaceX最近发射了60颗微型卫星。

中文百科

微卫星

微卫星英语:Microsatellite,亦称为简单重复串行英语:Simple Sequence Repeats,SSRs)或短串联重复串行英语:short tandem repeats,STRs))是多态性的一种类型。指两个或多个核苷酸重复排列,且不同的重复串行相邻的形式,长度约2到10个碱基对,常见于非编码的内含子中。

由于重复单位及重复次数不同,使其在不同种族,不同人群之间的分布具有很大差异性,构成了STR遗传多态性。不同个体之间在一个同源STR位点的重复次数不同。通过识别基因组在特定位点的特定串行重复,可能创建一个个人基因档案。目前已经有超过10000个STR位点被公开。STR分析法已经成为法医学领域个体识别和亲权鉴定的重要分析方法,可应用于司法案件调查,也就是遗传指纹分析。

英语百科

Microsatellite 微卫星

DNA strand slippage during replication of an STR locus. Boxes symbolize repetitive DNA units. Arrows indicate the direction in which a new DNA strand (white boxes) is being replicated from the template strand (black boxes). Three situations during DNA replication are depicted. (a) Replication of the STR locus has proceeded without a mutation. (b) Replication of the STR locus has led to a gain of one unit owing to a loop in the new strand; the aberrant loop is stabilized by flanking units complementary to the opposite strand. (c) Replication of the STR locus has led to a loss of one unit owing to a loop in the template strand. (Forster et al. 2015)
A partial human STR profile obtained using the Applied Biosystems Identifiler kit

A microsatellite is a tract of repetitive DNA in which certain DNA motifs (ranging in length from 2–5 base pairs) are repeated, typically 5–50 times. Microsatellites occur at thousands of locations in the human genome and they are notable for their high mutation rate and high diversity in the population.

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更新时间:2025/6/18 13:12:57