DNA

双解例句

小知识

Your DNA is what makes you uniquely you. It's that double helix that your genes are made of. Your DNA accounts for why you resemble your parents and it distinguishes you from your pet frog and from everybody else.

DNA stands for deoxyribonucleic acid, sometimes called “the molecule of life,” as almost all organisms have their genetic material codified as DNA. Since each person’s DNA is unique, “DNA typing” is a valuable tool in connecting suspects to crime scenes. You can also use the word less scientifically, as in “it’s just not in my DNA to sit through six hours of meetings.”

实用短语

1. dna ligase

   DNA连接酶,连接酶

2. dna gyrase

   DNA旋转酶,旋转酶,回旋酶,促旋酶

3. 互补dna

   ,,cDNA,,,

4. dna polymerase

   DNA聚合酶,聚合酶,聚合脢,DNA多聚酶

5. dna聚合酶

   DNA polymerase,,,rase,,,rase,,,rase

6. hbv-dna

   乙肝病毒,乙型肝炎,病毒DNA,肝炎病毒

7. dna连接酶

   DNA ligase,,e,,,

常用短语

1. genomic dna

   染色体杂交品种

2. dna methylation

   甲基化；DNA甲基化

3. dna sequencing

   DNA测序；DNA定序

4. mitochondrial dna

   线粒体DNA

5. dna repair

   DNA修复

6. dna fingerprint

   DNA指纹；DNA指纹图谱（等于genetic fingerprint）

7. plasmid dna

   质粒

8. recombinant dna

   abbr. 重组基因（recombinant deoxyribonucleic acid）

9. dna replication

   DNA复制；去氧核醣核酸的复制

10. dna fingerprinting

    DNA指纹图谱；DNA指纹分析

11. dna probe

    [生物工程]DNA探针

12. dna polymerase

    DNA聚合酶；脱氧核糖核酸聚合酶

13. dna hybridization

    [分子生物]DNA杂交

14. recombinant dna technology

    DNA重组技术

15. mt dna

    线粒体基因

16. unscheduled dna synthesis

    期外DNA合成；非常规DNA合成

单词用法