1
vote
1answer
9 views

What is meant by single molecule sequencing

When sequencing papers refer to single molecule sequencing, what is there definition of a "molecule". Are they saying base by base? The entire dna chain in a chromosome can also be though of as a ...
1
vote
0answers
18 views

condensed protocol for sequencing a portion of human DNA from buccal sample

Anyone have a short & sweet protocol for PCR amplifying a region of human DNA (chromosomal or mt, I don't care) extracted from a buccal sample: including validated primer sequences and preferred ...
4
votes
1answer
50 views

What causes DNA to skew in gel electrophoresis?

In gel electrophoresis, what causes effects like these (see collumn 11 in the first one, an collumn 6 in the second). ? (These images were samples that I took from an online activity we did for ...
3
votes
3answers
218 views

What species have had their genomes sequenced/are being sequenced?

The human genome project released it's first complete genome nearly ten years ago. Since then many species have also been sequenced. I am trying to find a list of completed (and possibly ...
3
votes
1answer
114 views

Results of a complete DNA sequencing - are they 100% reusable?

Is that correct that a complete DNA sequencing (the whole genome) need only to be done once (per person)? After that is done, it the complete genome can be stored and once the new genes (and they ...