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A Visual Guide to DNA Sequencing

50 pointsby surprisetalkyesterday at 1:39 PM12 commentsview on HN

Comments

ben1040yesterday at 4:04 PM

I worked in this space for over a decade. It's so weird to me to see the workhorse sequencing hardware like the ABI 37x/37xx series, 454, and Illumina machines now as literal museum pieces.

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joshuamcginnistoday at 12:36 AM

I culture fungus, perform DNA extraction, run PCR (polymerase chain reaction - the process used to clone the gene(s) I want to sequence), and gel electrophoresis in my home lab. I then ship tubes of the DNA to mclab.com where for about $3 per sample, they'll run sanger sequencing and email me the data the next day. Works great for DNA barcoding and plasmid sequencing.

jonn_smithyesterday at 6:11 PM

Nice writeup, but missing 2 newer sequencers:

Roche's Sequencing By Expansion platform and UltimaGenomics' platform

(edited for clarity)

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urzayesterday at 6:01 PM

We need PC revolution for biology. Put a box on every table we can tinker with.

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voidUpdateyesterday at 3:35 PM

So it's not just a strong magnifying glass and tiny tweezers?

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