In a giant feat of genetic engineering, scientists have created bacteria that make proteins in a radically different way than all natural species do. By Carl Zimmer At the heart of all life is a code.

1 Federal Research Center for Innovator and Emerging Biomedical and Pharmaceutical Technologies, Moscow, Russia 2 The MCSC named after A. S. Loginov, Moscow, Russia Codon optimization has evolved to ...

Strong Points: Modules are detailed and cover a variety of different topics. Weak Points: Have to pay in order to access all modules, although the total price is low. If your biology fundamentals need ...

Write a message in DNA. DNA is referred to as the genetic code for life, because it contains information about which amino acids join together to create different proteins. You can use the one-letter ...

Python is one of the most popular computer languages, but it has a severe Achilles heel; it can be cumbersome compared to lower-level languages like C or C++. To rectify this, researchers from MIT’s ...

Python is among the one of the most popular programming languages, yet it's generally not the first choice when speed is required. While it can be optimized for better performance, Python is prized ...

Codon usage analysis is a crucial part of molecular characterization and is used to determine the factors affecting the evolution of a gene. The length of a gene is an important parameter that affects ...

The answer lies in differential gene expression – the combination of genes that are turned on (expressed) or turned off (repressed) in particular cells – this is what makes each cell unique. Gene ...