Now, disrupting genes can be very useful for some applications. 在某些情况下,扰乱基因非常有用。 But for most point mutations that cause genetic diseases, simply cutting the already-mutated gene won't benefit patients, 但对于大部分引起遗传疾病的点突变而言,仅仅剪断已经发生变异的基因,对病人而言并没...
aWe each have a unique genetic(基因的,遗传的) make-up. Every cell of your body has the same set of about 100,000 separate genes made of DNA. These are the instructions for producing a person. Genes decide everything from the colour of your skin to the way your brain works. You have...
aWe each have a unique genetic(基因的,遗传的) make-up. Every cell of your body has the same set of about 100,000 separate genes made of DNA. These are the instructions for producing a person. 我们其中每一有独特的基因(基因的,遗传的)构成。 您的身体每个细胞有同一套大约100,000个不同...
DNA is made up of genetic letters that, when combined into genes, allow cells to produce proteins, DNA是由基因字母组成,结合成基因,让细胞产生蛋白质, strings of amino acids that fold up into complex structures that perform the functions that allow a cell to do what it does, to tell its st...
Each rung is made up of two chemical bases, called nucleotides, that are joined together by hydrogen bonds. There are four kinds of nucleotides in a DNA molecule: cytosine, guanine, adenine, and thymine—C, G, A, and T, for short. Specific sequences of these bases, known as genes, fo...
Are there special genes that determine fitness? A gene called ACTN3 tells your body how to make a muscle protein (蛋白质). Some people do not have ACTN3. Their muscles do not work as well. Studies show that this keeps them from being star athletes. But scientists have only studied thi...
genes 基因 ancestors 祖先,祖宗 inherit 经遗传而得 sperm 精子 egg 卵子 chromosome 染色体 reproductive cell 生殖细胞 forbearers 祖先 genetic reshuffling 基因重组 genetic recombination 基因重组 primogenitor 祖先,始祖 lineage 血统,家系 genetic makeup 基因组成 ...
Scientific research reveals that our genetic makeup significantly influences how we perceive the world. Understanding this connection allows for a deeper comprehension of our sensory perception and its impact on daily life. Discover how your genes shape your sensory perception and gain insights into you...
Similar to the way that letters in the alphabet can be arranged to form words, the order of nitrogen bases in a DNA sequence formsgenes, which, in the language of the cell, tell cells how to makeproteins. The shorthand for this process is that genes "encode" proteins. ...
Genes control everything from hair color to blood sugar by telling cells which proteins to make, how much, when, and where. Genes exist in most cells. Inside a cell is a long strand of the chemical DNA (deoxyribonucleic acid). A DNA sequence is a specific lineup of chemical base pairs...