| 词条 | DNA codon table |
| 释义 |
The standard genetic code is traditionally represented as an RNA codon table because, when proteins are made in a cell by ribosomes, it is mRNA that directs protein synthesis. The mRNA sequence is determined by the sequence of genomic DNA. With the rise of computational biology and genomics, most genes are now discovered at the DNA level, so a DNA codon table is becoming increasingly useful.[1] In this context, the standard genetic code is referred as to translation table 1.[2] The DNA codons in such tables occur on the sense DNA strand and are arranged in a 5' → 3' direction. There is the existence of symmetrical and asymmetrical characteristics in genetic codes.[3] {{Codon table}}{{Inverse codon table}}See also
References1. ^{{cite web | title=The Genetic Code |date=2014-05-01 | | url=http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Codons.html |work=Kimball's Biology Pages |first=John |last=Kimball }} 2. ^{{Cite web | title=The Genetic Codes (National Center for Biotechnology Information: NCBI) | last1=Elzanowski | first1=Andrzej | last2=Ostell | first2=Jim | date=7 January 2019 | access-date=21 February 2019 | url=https://www.ncbi.nlm.nih.gov/Taxonomy/Utils/wprintgc.cgi}} 3. ^{{cite journal | title = A new integrated symmetrical table for genetic codes | journal = BioSystems | date = 2017 | first = Jian-Jun | last = Shu | volume = 151 | pages = 21-26 | doi = 10.1016/j.biosystems.2016.11.004 | arxiv = 1703.03787 }} 3 : Gene expression|Molecular genetics|Protein biosynthesis |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。