单词 | dna sequencing |
释义 | DNA sequencingDNA sequencingDNA sequencingDNA sequencingDNA sequencing[¦dē¦en¦ā ′sē·kwən·siŋ]DNA sequencingDNA sequencingbase-sequence analysisA generally automated method for determining the order of nucleotide bases in a nucleic acid (DNA or RNA).DNA sequencingThe determination of the sequence of base pairs in a length of DNA.DNA sequencingdetermination of the order of NUCLEOTIDES in a DNA molecule or part thereof. A number of techniques is available to determine a DNA sequence, for example the chain-terminator DNA sequencing procedure (see DIDEOXYRIBONUCLEOTIDE). Generally such techniques rely on the power of polyacrylamide gels to resolve NUCLEIC ACID molecules that differ in length by only a single nucleotide. Ladders of DNA fragments are formed on the gels following ELECTROPHORESIS. Both manual and automated methods of sequencing are available. |
随便看 |
|
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。