RT-PCR Methodology - Animation to illustrate the way reverse transcriptase PCR (RT-PCR) produces DNA copies of an RNA template, from Cold Spring Harbor Laboratory Learning Center, New York. - http://www.bio.davidson.edu/courses/Immunology/Flash/RT_PCR.html
Differential Display of Cotton Transcripts - Detailed protocol, based on P Song, E Yamamoto, R Allen: Plant Mol. Biol. Rep. 13(1995):174-181. From the web site of the GrainGenes ACEDB Database. - http://wheat.pw.usda.gov/~lazo/methods/lazo/ddrtpcr.html
About mRNA Differential Display - Description of the technique and listing of materials supplied by GenHunter, in Nashville, TN, USA. - http://www.genhunter.com/products/differential/