Figure 1: Amplification of complex gene libraries by conventional PCR and emulsion PCR. Figure 2: Ethidium bromide–stained agarose gels reveal the absence of size competition and chimeric produc ...

Figure 1: Schematic diagram of the PCR–mediated recombination strategy used in constructing HIV–1 chimeric infectious clones. The 10–kb, PCR–amplified fragment was detected by gel ...