There are about 3 billion base pairs in our genetic code.
在我们的遗传密码中大约有30亿个碱基对。
base pair
英汉-汉英词典
碱基对
词组 | 习惯用语
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Base pair 碱基对; 盐基对; 基对; 共轭酸碱对;
Base pairing probability 配对概率矩阵
Ease Muscle Pain 舒缓肌肉疼痛
wobble base pair 不稳定配对；摆动配对
Guanine-cytosine base pair 鸟嘌呤胞嘧啶碱基对
Complementary base pair 基对
nucleotide base pair 核酸碱基对
base pairs 碱基对
base pair [生化] 碱基对
acid base pair 酸碱对
conjugate acid base pair 共轭酸碱对,共轭酸碱偶
原声例句
Vox 观点
Reel知识卷轴
This does not require changing every single base pair in the genome to mammoth.
这不需要将基因组中的每一个碱基对都改变为猛犸象。
Vox 观点
Of these 3 billion base pairs, 99.9% are exactly the same in all humans.
在这30亿个碱基对中，99.9%的碱基对在人类中完全相同。
PBS趣味科普
Today, any two humans only differ by about 1 out of 1000 DNA base pairs.
如今，任意两个人的差别只有千分之一的 DNA 碱基对。
Osmosis-肌骨
By comparison, most genes have only about 10 exons and are 50 thousand base pairs in length.
相对来说，大多数基因只有10个外显子和50kbp长。
TED-Ed（视频版）
In each case, the fragments were arbitrarily broken up into small, overlapping pieces about 1,000 base pairs long.
所有实验中，基因片段都被任意分割为更小的，有重叠部分的1000个碱基对。
VOA慢速英语_科技
Each of these base pairs are contained in 23 pairs of chromosomes found in the nucleus of human cells.
这些碱基对中的每一个都包含在人类细胞核里的23对染色体当中。
TED演讲（音频版） 2017年9月合集
But look at that one base pair.
但是看看那个碱基对。
TED演讲（音频版） 2017年9月合集
Look at all those repeating base pairs: ATCG.
看看所有那些重复的碱基对：ATCG。
TED 2019年度大会（双语）
Because in order to be stable in cells, the two strands of a DNA double helix have to form base pairs.
因为为了在细胞中稳定，DNA双螺旋的两条链必须形成碱基对。
中文百科
碱基对
碱基对是形成核酸DNA、RNA单体以及编码遗传信息的化学结构。组成碱基对的碱基包括腺嘌呤（A）、胸腺嘧啶（T）、鸟嘌呤（G）、胞嘧啶（C）、尿嘧啶（U）。严格地说，碱基对是一对相互匹配的碱基（即A：T， G：C，A：U相互作用）被氢键连接起来。然而，它常被用来衡量DNA和RNA的长度（尽管RNA是单链）。它还与核苷酸互换使用，尽管后者是由一个五碳糖、磷酸和一个碱基组成。
碱基对通常简写做bp（base pair）；千碱基对 为kbp，或简写作kb（对于双链核酸。对於单链核酸，kb指千碱基）；兆碱基即百万对碱基简写作Mbp。
英语百科
Base pair 碱基对
A base pair (bp) is a unit consisting of two nucleobases bound to each other by hydrogen bonds. They form the building blocks of the DNA double helix, and contribute to the folded structure of both DNA and RNA. Dictated by specific hydrogen bonding patterns, Watson-Crick base pairs (guanine-cytosine and adenine-thymine) allow the DNA helix to maintain a regular helical structure that is subtly dependent on its nucleotide sequence. The complementary nature of this based-paired structure provides a backup copy of all genetic information encoded within double-stranded DNA. The regular structure and data redundancy provided by the DNA double helix make DNA well suited to the storage of genetic information, while base-pairing between DNA and incoming nucleotides provides the mechanism through which DNA polymerase replicates DNA, and RNA polymerase transcribes DNA into RNA. Many DNA-binding proteins can recognize specific base pairing patterns that identify particular regulatory regions of genes.
近义、反义、联想词
近义词
n.nucleotide
英英词典
base pair n.
- one of the pairs of chemical bases joined by hydrogen bonds that connect the complementary strands of a DNA molecule or of an RNA molecule that has two strands; the base pairs are adenine with thymine and guanine with cytosine in DNA and adenine with uracil and guanine with cytosine in RNA
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