Tag Archives: proteome

Single molecule peptide sequencing

One of the greatest breakthroughs of the past decade was the development of the next generation sequencing. Sequencing of DNA of course. It is relatively easy to sequence DNA  – the polymerase is doing it for you – simply add fluorescently labeled nucleotides. For RNA sequencing, we simply convert it into DNA. We now even have a method for in situ sequencing of RNA. But proteins pose a challenge. Now, maybe, this challenge can be overcome with a new-old method to sequence peptides.

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