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单词 Dideoxy sequencing
释义

Dideoxy sequencing

中文百科

DNA测序 DNA sequencing

(重定向自Dideoxy sequencing)
自动化chain-termination DNA测序结果的一个例子.
需要根据多个片段串行所重叠的区域将它们全部组装起来。
Gráfico de una secuencia de ADN obtenido por electroforesis capilar (electroferograma).
Parte de un gel de secuenciación con marcaje radiactivo.

DNA测序DNA sequencing,或译DNA定序)是指分析特定DNA片段的碱基串行,也就是腺嘌呤(A)、胸腺嘧啶(T)、胞嘧啶(C)与鸟嘌呤的(G)排列方式。快速的DNA测序方法的出现极大地推动了生物学和医学的研究和发现。

在基础生物学研究中,和在众多的应用领域,如诊断,生物技术,法医生物学,生物系统学中,DNA串行知识已成为不可缺少的知识。具有现代的DNA测序技术的快速测序速度已经有助于达到测序完整的DNA串行,或多种类型的基因组测序和生命物种,包括人类基因组和其他许多动物,植物和微生物物种的完整DNA串行。

英语百科

DNA sequencing DNA测序

(重定向自Dideoxy sequencing)
An example of the results of automated chain-termination DNA sequencing.
Genomic DNA is fragmented into random pieces and cloned as a bacterial library. DNA from individual bacterial clones is sequenced and the sequence is assembled by using overlapping DNA regions.(click to expand)
Multiple, fragmented sequence reads must be assembled together on the basis of their overlapping areas.
An Illumina HiSeq 2500 sequencer

DNA sequencing is the process of determining the precise order of nucleotides within a DNA molecule. It includes any method or technology that is used to determine the order of the four bases—adenine, guanine, cytosine, and thymine—in a strand of DNA. The advent of rapid DNA sequencing methods has greatly accelerated biological and medical research and discovery.

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更新时间:2025/6/22 3:37:24