UT researchers have developed the first viable alternative to a 75-year-old method for sequencing proteins. Image of amino acids, the building blocks of proteins. Scientists at The University of Texas ...

Proteins, one of the smallest building blocks of life on Earth, hold promise for answering some of biology's biggest questions. Consisting of amino acids strung together into peptide chains, these ...

D&D‑seq uses base editing to record DNA–protein interactions in single cells, enabling multiomics mapping of transcription ...

In the workflow of AmproCode, each type of the selected residues on peptide or protein samples can be respectively modified by the DNA barcode, and the composition code which is the relative ratio of ...

Protein sequencing presents different challenges than nucleic acid sequencing, meaning that proteomics has yet to benefit as much as genomics from the next-generation sequencing revolution. However, ...

Northwestern Medicine scientists have developed a new experimental method to analyze conformational fluctuations in protein domains on a uniquely large scale, which may improve data-driven modeling, ...

Protein barcodes are short, information- rich stretches of amino acids encoded by DNA sequences that can be added to the DNA sequences coding for proteins. Then, when protein barcode DNA and protein ...

A new single-cell technology is giving scientists their clearest view yet of immune cell behavior—capturing not just genetic intent, but real-time activity. By measuring RNA and proteins ...

Proteins, through their diversity, are vital determinants of phenotype and function. Humans possess potentially millions of protein variants (proteoforms), derived through mechanisms including ...