The simplest way to decipher the code would be to start with an mRNA molecule of known sequence, use it to direct the synthesis of a protein, and then determine the amino acid sequence of the ...

When this happens during DNA replication, the result is an unpredictable change in the nucleotide sequence of an organism's DNA. This process, called mutation, is part of what determines changes ...

Birmingham scientists have shown that a sequence of just three amino acids may reduce the severity of psoriasis when applied ...

Scientists have shown that a sequence of just three amino acids may reduce the severity of psoriasis, when applied topically in an emollient cream.