搜索
71821(302.0,60)1.()ABCD2.AaA=11B=14CAa=11DAAaa=113.(Y)(y)(F1)()ABF1CD4.AF1BCD5.n()A2nB3nCD2n6.ABCD7.()ABCD8.F1F1F2()AF2BF231CF22/5DF29.(T)(t)(A)(a)()()ATTAaTTAaBTtAaTTAaCTtAaTtAaDTtAATtAa10.()ABCD11.F1F1F21231(B)(Y)B()AbbYYBByyBBBYYbbyyCbbYyBbyyDBbYybbyy12.(Y)(R)F1F1F2()A2211B1111C9331D313113.()ABCD14.()ABCD15.F1F1()A91B3131C1111D111116.ABCD17.AAaaAa()AaaBaaAaCAaDAa18.A1/9B4/9C1/4D2/319.1516()ABCD20.3F3()ABCD21.()ABCD22.TtrrTtRrA44B64C46D9423.ABF1F1CD3124.()ABCD25.A/aB/baBAABBaabbF1F1()A3103B3121C493D69126.(YY)(yy)F1F1F231F2()AF1F1BF1F2CF1DF227.1ABCD28.()A25%B12.5%C32.5%D75%29.Rr()ABARrCCDDBRr30.485928983ADdYYRRBddYyRrCDdYyRrDDDYyRr(58.0,40)31.AaBb1229374131432.Rr123A4D33.(Rr)(1)________________________________________(2)________(3)________(4)A____________________34.(Yy)()(1)________________________(2)F1________________________(3)________()_________(4)()____________________________35.Aa1.AF12.CABAaAa=11CAAaaD3.CF2YyYyyy4.DABCD5.CAa23AaBb22322AaBbCc233332n3nnABC2n2nD6.CAAaAAaaBAAaaAaCDD7.D8.CAa(Aa)F1AA(1/3)Aa(2/3)F22/31/4=1/6F251BF22/31/2=1/3(1/3)/(1-1/6)=2/5CF19.C(tt)Tt(aa)AaTtAaTtAaC10.DABDDDdCD11.A12319331BF1BbYybbYYBByy12.AF131RrRrF111YyyyYyRryyRrF11/3YyRR2/3YyRrF1yyrr1/3YyRRyyrr1/6YyRr1/6yyRr2/3YyRryyrr1/6YyRr1/6Yyrr1/6yyRr1/6yyrrYyRryyRrYyrryyrr221113.AABCD14.A311131A15.A11A16.B17.DAAAAaAa18.AAa1/3AA2/3Aa2/3Aa2/3Aaaa=2/32/31/4=1/9A19.D3175%1675%20.BnF3121.CAAAa22.BTtrrTtRrTTTtttRrrr22=432=623.DAF1F1BC31D24.B25.CAABBaabbF1(AaBb)F19A(1aabb,1aaBB,2aaBb)ABa(1AABB,2AABb)ABaB(1AAbb,2Aabb,2AaBB,4AaBb)49326.CF1F2F13127.DF1D28.AAaAaaa1/425%29.AAARRBrrBD31CDRrC30.ADdYYRR11AddYyRr1111BDdYyRr1111CDDYyRr1111D31.12AaBbAabb32/341/1611256910163411256892Bb562Aa9bb169Aa3712Aa71/3AA2/3Aa,2/34191313AaBb14Aabb13141/21/4(1/2=1/1632.1C2BD3RRRrRRRR41C2BrrD113AR_R_RRRrRRRR4D33.(1)C(2)B(3)D(4)RRRrRRRR(1)C(2)B(3)D11(4)ARRRrRRRR34.(1)YYYyYy(2)(3)(4)(1)YYYyYy(2)Yy35.BbbbBBbbBbBb=31AAAaF1=4054111Bbbb=8070BBbb=12404131BbBb22(30,2.0,60)1.ABCD2.()ABCD3.9331()ABCD4.7778()ABCXDX5.,,()A1/2B1/4C1/6D1/86.()A4B7C8D7.()ABXYYXCXYD8.()AACBCDGHDNA11CIMDAHHI9.A1A2A3X()A2XA1XA21/4B1XA1Y1/4C2XA1XA21/8D1XA1XA11/810.()ABCD11.()ABDNACD12.YyRrA21B44C41D2213.ZWkZk120120A=21B=21C=11D=3114.DNA()DNADNADNADNAABCD15.()ABCXD16.()ABCD17.ABCD18.A3B4C6D819.()ABCD20.()A1/2B1/4C0D1/621.XbbBBBb()ABCD22.XA1/4B3/4C1/8D3/823.()ABCD24.()A3B31/8C4D41/825.XY()()()ABCDXY26.DNAAabcBOPMN1NOCJKDMNDNA27.X()ABCD28.AABB()AABBABABCAABBDA,A,B,B29.()ABCD30.ABCD(5,8.0,40)31.(1)________________(2)________________(3)3________(4)12__________________________________(5)________32.XYXYXYBbRr(1)Bb________()Rr________()(2)XY________()(3)________________(4)BbBb___________________________________________________________________________________________________33.(1)________________________________________________________________(2)________________________(3)__________________________________(4)34.(1)A________________________(2)B____________________(3)C__________________________35.(A)(a)(1)________((2)X(3)X_________()_______((4)(Aa)(Dd)AAdd_________(1.C2.D3.C9331ABD314.CXXX5.DBb,(XbY)XBYXBXb,XBXB(1/2)XBXb(1/2),(XBY)(XBXb)1/2(XBXb)1/2(Xb)1/2(XB)=1/86.DX78X7.AXYYXX8.BAHCDDNA12GHDNA11ACIMAHHIAHHI9.D1XA1Y2XA2XA3231/2XA1XA21/2XA1XA3A231/2XA11/4XA21/4XA311Y2X11/2XA1Y1/4XA2Y1/4XA3YB4XA2YXXA231/2XA11/4XA21/4XA321/2XA1XA21/4XA2XA31/4XA2XA2C1XA11/22XA11/41XA1XA11/21/41/8D10.D11.CADNADNABCD12.A4211313.BZKZkZKWZKZKZKZkZKWZkW1111ZZkWZKZKZKZk2ZKW1=2114.BDNA15.D1aa2AaX4X16.D17.A2nABCD18.B431XIIIIIefIVYIIIIIEFIVXIIIIIEFIVYIIIIIefIVB19.A(DNA)A20.C021.ABbXYBbXBXBXbXbXBXbXbYXBY(XbXb)(XbY)22.DAaXBXbaaXBY1/23/4=3/8D23.D24.B5(XbY)1(XBXb)4(XBY)3XBXbXBXB3XBXbXBYXbY4XBXBXBXbXBXbXBYXbY25.DXYXY26.DabcAOPMN1NOBGHCMNDNAD27.AXXXX28.B29.C30.DABCD31.(1)3(2)3X(3)71(4)b()(5)(1)3(2)3XXBXbXBY(3)3XBXBXBXbXBY3XBXBXBYXBXbXBY71(4)12b()32.(1)(2)(3)XRYXRXRXRXr(4)XBYbXbYBBbXYBbYX(1)BbXYIRrX(2)XY(3)RrXYXRYXRXRXRXr(4)BbXBYbXbYBBbXbXb33.(1)8(2)4(3)0(4)(1)(2)4(3)(4)1234.(1)(2)2(3)(1)A2(2)B(3)C35.(1)(2)(3)()(4)(1)F111(2)X(3)(2)F1(AaXAXa)(AaXAY)F1(((((4)23(302.0,60)1.15NDNA15N14NDNAADNABDNACDNADDNA2.ABCD3.DNAADNABDNACDNADDNA4.aDNAbcd()ABCD5.15NDNADNA5000AT34%DNA14N2ADNAB29900CD15NDNA3/46.DNADNADNA()ABCD7.(14N)(15N)DNA()A3/41/4B1/43/4C1/21/2D1/21/28.2015NADNA3DNA14NDNA1/4B1DNA215NC12DNAD215N9.2423.5()ADNABDNACD10.DNA()ASSDNABSRSC32PD14C18ODNA11.DNA500GC34%DNA3()A1155B1320C2310D264012.RS()ABCD13.31PDNA32PDNA()ABCD14.()DNARNADNARNAH1N1DNARNAABCD15.DNAT2()AT2BT2mRNAC32PT2DT216.DNAATPDNARNARNAABCD17.DNAA32.8CTA50B17.2C67.2D65.618.DNA()ADNABDNAATPCDDNA19.()ADNABDNA4CDDNA20.DNADNADNAADNABDNACDNADNAD21.10DNA71091.4104A5105B5105C1106D110622.DNAAGCTDNA()ABCD23.DNASDNAR()ADNABDNACDNAD24.DNA1400(AT)/(CG)2/5DNA()A150B200C300D40025.DNA40%DNA24%DNA()A44%B24%C14%D28%26.()ADNARNABDNAATPCT2RNADDNA27.()ABDNAATPC32P35SDNADT228.DNAADNABDNACDNADNADDNA29.DNAADNABDNACDNADDNA30.DNAATC()ATAGBUAGCTACDTUC(58.0,40)31.RSSDNASRRDNA(SR)()R(1)RSRSR(2)SRR_______________________________________________________________________________SRR(1)()__________________________________