Automated
Sequencing System
The
massive amount of DNA sequencing necessary for the completion of the Human
Genome Project and for the sequencing of other large genomes will require
development of technology to increase sequencing throughput and to lower
its cost. Our Technology Development Group, in
collaboration with U.C. Berkeley and Affymetrix
Inc., is developing a modular automated sequencing
system with the goal of sequencing 1 Mb/day of assembled sequence at
a cost of $0.01 per base. The development of this system is the main thrust
of our technology development and is well under way. Three of the five
main instruments involved in this system have been developed and are in
use. These are the plaque picker, shaker,
and M13 template preparation instrument. Together
these instruments comprise the "Front-End" of the
system and are in continuous use.
The thermal
cycler, sequencer, and plasmid
purification instruments are under development. Automated
editing, assembly, sample tracking and quality control software and
hardware are also being developed. Automated finishing of sequence, including
automated primer calling and synthesis, is planned for development once
the shotgun path of the system is in place.
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