What, when and how of each of the following techniques: PCR, DNA gel electrophoresis, Recombinant DNA, Cloning, Northern blots, Southern blots, Western blots, Antibody production (polyclonal and monoclonal), ELISA, FRET, FRAP, FACS, Fractionation by centrifugation, Chromatography, Fluorescence microscopy, Coomassie staining, Silver staining, His tag, GST tag, Confocal microscopy, FISH, PCR, DNA library, cDNA library, Microarrays, Sanger sequencing, GFP, Bright field microscopy, DIC microscopy, Phase contrast microscopy, Fluorescence microscopy, Transmission electron microscopy, Scanning electron microscopy, X ray crystallo