amino acids
Bats May Have Taken on Viruses To Stay in Flight
Bats May Have Taken on Viruses To Stay in Flight
Ashley Yeager | Feb 23, 2018
Dampening the immune response to stay up in the air may have helped bats become tolerant to viral infections.
Genes’ Composition Guides More-Optimal Diets
Genes’ Composition Guides More-Optimal Diets
Ruth Williams | Jun 1, 2017
Fruit flies and mice grow better and eat less when the amino acid balance of their food reflects that coded by their exomes.
A Different Way of Doing Things
A Different Way of Doing Things
Kivanç Birsoy and David M. Sabatini | Apr 1, 2016
Cancer cells exhibit altered metabolic processes that may serve as promising targets for new therapies.
Metabolic Reprogramming
Metabolic Reprogramming
Kivanç Birsoy and David M. Sabatini | Apr 1, 2016
How cancer cells fuel their rapid growth
Fingerprints Yield Sex Info
Fingerprints Yield Sex Info
Karen Zusi | Nov 5, 2015
The amino acids left behind in a human fingerprint can be used to determine whether an individual is male or female.
Early Code
Early Code
Jef Akst | Jun 3, 2015
New research points to key properties of transfer RNA molecules and amino acids that may have supported the origin of life on Earth.
On the Origins of Life
On the Origins of Life
Jef Akst | Mar 17, 2015
A new experimental system demonstrates that precursors of ribonucleotides, amino acids, and lipids may have simultaneously arisen from the same prebiotic chemistry.
Augmenting the Genetic Alphabet
Augmenting the Genetic Alphabet
Kate Yandell | May 7, 2014
For the first time, synthetic DNA base pairs are replicated within living bacteria.
Cysteine Aids Mice with Huntington’s
Cysteine Aids Mice with Huntington’s
Kerry Grens | Mar 31, 2014
Rodent models of Huntington’s disease show dysfunctional cysteine production, and adding the amino acid to their diets seems to relieve symptoms.  
Pioneer DNA Researcher Dies
Jef Akst | Oct 2, 2012
Leonard Lerman, who helped elucidate the process from gene to protein, passed away last month at age 87.