相关实验视频

Updated: May 30, 2026

Residue-specific Incorporation of Noncanonical Amino Acids into Model Proteins Using an Escherichia coli Cell-free Transcription-translation System
11:47

Residue-specific Incorporation of Noncanonical Amino Acids into Model Proteins Using an Escherichia coli Cell-free Transcription-translation System

Published on: August 1, 2016

扩展动物的遗传密码

Sebastian Greiss1, Jason W Chin

  • 1Medical Research Council Laboratory of Molecular Biology, Hills Road, Cambridge, CB2 0QH, UK.

Journal of the American Chemical Society
|August 9, 2011
PubMed
概括

科学家们在一个多细胞动物中扩展了遗传密码,那就是细菌Caenorhabditis elegans. 这一突破使得非自然氨基酸在复杂有机体中的蛋白质中进行特定地点的结合.

更多相关视频

A Facile Protocol to Generate Site-Specifically Acetylated Proteins in Escherichia Coli11:08

A Facile Protocol to Generate Site-Specifically Acetylated Proteins in Escherichia Coli

Published on: December 9, 2017

Site-Specific Lysine Lactylation via Genetic Code Expansion in E. coli and Mammalian Cells05:58

Site-Specific Lysine Lactylation via Genetic Code Expansion in E. coli and Mammalian Cells

Published on: February 24, 2026

相关概念视频

The Central Dogma01:20

The Central Dogma

The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
The Central Dogma01:25

The Central Dogma

Overview
From DNA to Protein03:06

From DNA to Protein

The flow of genetic information in cells from DNA to mRNA to protein is described by the central dogma, which states that genes specify the sequence of mRNAs, which in turn specify the sequence of amino acids making up all proteins. The decoding of one molecule to another is performed by specific proteins and RNAs. Because the information stored in DNA is so central to cellular function, it makes intuitive sense that the cell would make mRNA copies of this information for protein synthesis...
Transgenic Organisms00:53

Transgenic Organisms

Overview
Transgenic Organisms00:53

Transgenic Organisms

Overview
What is Genetic Engineering?00:49

What is Genetic Engineering?

Overview