Companies discussed in the accompanying article:

Bio-Rad Laboratories
2000 Alfred Nobel Dr.
Hercules, Calif. 94547
(800) 4 - BIORAD
Fax: (800) 879-2289
Products: Call for catalog

BIO 101 Inc.
1060 Joshua Way
Vista, Calif. 92083
(800) 424-6101
Fax: (619) 598-0116
phage DNA isolation
yeast transformation
Geneclean DNA purification
Mermaid oligomer purification
RNaid RNA purification
Circleprep plasmid preparation
G nome DNA isolation, for genomic DNA

BioWhittaker Inc.
8830 Biggs Ford Rd.
Walkersville, Md. 21793-0127
(800) 638-8174
Fax: (301) 845-8291
Limulus Amebocyte Lysate
Gel-Clot LAL
Chromogenic LAL

Epicentre Technologies
1202 Ann St.
Madison, Wis. 53713
(800) 284-8474
Fax: (608) 251-3199
Ampligase thermostable DNA ligase
SequiTherm cycle sequencing
AmpliScribe transcription

Oncor Inc.
209 Perry Pkwy.
Gaithersburg, Md. 20877
(800) 77-ONCOR
Fax: (301) 926-6129
Oncor probes
Chromosome in situ hybridization systems
Probe tech systems for DNA analysis
RNA/DNA in situ reagent

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