(20169)l6070290100(30)(28256)1ABCD2ABCD3ABCD4ABCD5ABCD6ABCD7ACO,BCATP DO,8\"ABCD\"\"1(8)9ABCD10DNAADNABDNACDNADDNA505011ABCD12ARNA-DNA BDNA-RNACRNA $ DRNARNA14ABCD15130ATP,A15B30C60D9016ABCD17ABCD18®@a® b@2(8)19ABCD20ADNABCD21ABCD22ABCD23AB4C2D24ABCD3(8X)25·/1K/B1l234efabc/l:tDcb26]AGG.mRNABGl.SG,MCDNADDNADNA27(G)(g)(H)(h)ABF,CFrDFr28Att22NBto-ttt2Ct2-t30D4N4(8)(44)29(6)\"\"(1)(2)(\"\"\")(A(30(7)H, O A/_CóH 2v(1)A(2)()(3)A5(8)31(7)(A,a)I(B,b)XPxF,()BF1F9 3 3(Fz)(1)F,X(2)F,(3)F.F,(4)F2F26(8)32(14)DNA* =À@1X(1)XDNADNAX(2)(a® b@ c® d®).(3)(4)(5)(ABCD)(6)7(8)33(10)XYiR()Q(Y)X(©)(1)(2)(3)XYYX8(8)(20169)(256)···11 1··I·H(544)29(16)(1)(2)(3)(4)30(1)m((3)31(17)(1)4(2) aa) P) Paa}PXbAa) PY 1/2(3 ) 1/4(4)1(2)32(ll)114)( D C ( 2 )()(5)C(2)G6f5(6)33(10(1))Q(2XR))(1(1(1))(2) (3 )1()1(3)(1)(1)2(2)