00429nam a2200145 a 450000500170000000800410001704100080005810000210006624500770008725000120016426400500017630000170022670000220024370000180026520260717092138.0260717s2007    ii            000 0 eng d  aeng1 aWatson, James D.10aRecombinant DNA : Genes and Genomes - A Short Course /cWatson, James D.  a3rd ed. 1aNew York :bW. H. Freeman and Company,c2007.  aXXII, 474 P.1 aMyers, Richard M.1 aCaudy, Amy A.