3) 2) 3) 4) 5) 6) 1st Cloning 0 2nd clonj, ' celi dcsigm'Xon;. bkdia used : passed kn agar 1 s t 2no 3rd 1-3) fncubated'wPt;'n . . ..rl. of . . . ..trypsin 14) spin iQEz,rpz . . . . . . . for . . . . nfn. c$ 9~ IO 'C 75; resuspended (