遗传学课后习题答案刘祖洞完整版pdf

23(cellcycle)(homologouschromosome)(n)——3n410202030(6)(7)(8)(9)(1)20(2)20(3)30(4)20(5)20(6)10(7)10(8)20(9)10AB’CA’BC’ABC’A’B’CABCA’B’C’AB’CA’BC’A’BCAB’C’ABC’A’B’C5RNARNADNADNAADNABDNAZDNA??DNADNARNA16DNARNAUTmRNADNARNAmRNARNARNA(spliceosome)RNARNA25RNAmRNAmRNA(pre-mRNA)RNA(heterogeneousnuclearRNAhnRNA)DNAmRNAmRNA(polyribosomepolysome)DNAmRNADNADNA(centraldogma)2DNADNA1S(65)RR7SSR+S65)SIIISDNAIIRIIRIIISDNADNA2ÅÅÅ8ÅÅ5500-100052.5-540136375DNA+8400(8000-10000)971DNA4101112Pp(1)(2)3/41/4(3)1/21/2AaF113F1(1)AAaa(2)AAAa(3)AaAa(4)Aaaa(5)aaaaHh(HH)(hh)F1F2F2Pp´F1F216531240413(R)(r)(T)(t)Rrt(1)(2)F11)TTrrttRR2)TTRRttrr3)TtRrttRr4)ttRrTtrr(Y)(y)(M)(m)(F1)3/83/81/81/814(R)(r)(B)(b)(P)(p)(R)(r)(A)(a)F1(1)PPRRAappRraa(2)pprrAaPpRraa(3)PpRRAaPpRrAa(4)PprraappRrAa(ppRRAA)(PPrraa)F3(PPRRAA)10F2(P_R_A_)AaBbCcAaBbCc(F1)F25121AaBbCcDdF1F253223A_C_R_15(1)aaccRR50%(2)aaCCrr25%(3)AAccrr50%59520520119820258112614(a1a2a3a4)(1)(2)(3)16171C53((3/4)4)3((1/4)4)22C52((3/4)4)2((1/4)4)314.1AC2AR3CRAaCCRr15.16.12318123(N)(n)(L)(1)F1F12011820203F2204ab6%by10%0.265ab16%de8%ABDEabdeF16abc7AaBbCc198F1F16%19%19%6%6%19%19%6%9abcda,c40%a,d25%b,d5%b,c10%10(al)1294:41412:2:2:22:4:2al11(Vg)(vg)(W)(w)X121320123F1Ft1111NLR(n-l)=18+20/18+20+201+203=8.6%48AByabYaByAbYABYabyAbyaBY0.2610*6*0.260.156Aby=aBY=1/2*0.156%=0.078%aBy=AbY=1/2*(6%-0.156%)=2.922%ABY=aby=1/2*(10%-0.156%)=4.922%Aby=abY=1/2*(1-0.156%-5.844%-9.844%)=42.078%42%AB42%ab8%Ab8%aB46%DE0.1932ABDE0.1932abDE0.0368AbDE0.0368aBDE46%de0.1932ABde0.1932abde0.0368Abde0.0368aBde4%De0.0168ABDe0.0168abDe0.0032AbDe0.0032aBDe4%dE0.0168ABdE0.0168abdE0.0032AbdE0.0032aBdE6R(a-b)=(3+5+98+106)/1098=19.2%R(a-c)=(3+5+74+66)/1098=13.5%R(b-c)=32.7%0.287bc93ABC93Abc7ABc7AbC93aBC93abc7aBc7abCbc7ABC7Abc93ABc93AbC7aBC7abc93aBc93abC21(,1:1)a-----------d--—b------c25510VgvgXWXwvgvgXwYVgvgXWXwVgvgXwXwvgvgXWXwvgvgXwXwVgvgXWYVgvgXwYvgvgXWYvgvgXwYVgvgXWYvgvgXwXwVgvgXwYvgvgXwYVgvgXWXwvgvgXWXwAAaa500F1aa2.CcCCccc10%3.12·3456712·36547(·)22125633564.ABCDEFGHIJABCHGFIDEJABCHGFEDIJ5.4F1F16(T)(Y)TY()20%(yy)F11F17.(f)(bm2)(ffbm2bm2)(FFBm2Bm2TT)F1F1F1(Ft)FGHIJFGHIJPQRSTPQRSTKLMNOKLMNOABCDEABCDEFGMNOFGMNOPQRSTPQRSTKLHIJKLHIJADCBEADCBE23FfBm2-Bm21(T)AaaaBBbbAaB-bAaBb9.10.F1F1F2F12n=481212.n+1n+150%n+1n+110%2n13.6(2n+I6)(cc)(2n)(1)c6F1()(2)c614.(Su)(su)(susu)10(2n+I10)(2n)F1F21758586Su-su1015.N.sylvestris(2n=24=12=2x=SS)N.tomentosiformis(2n=24=12=2x=TT)(2n=48=24=24SSTT)(2n–1=47)N.sylvestrisF1363535F11113ST35F116.yb1yb1yb2yb2yb1Yb1yb2Yb29(MU)9F19F1F11.A252.CcC31212034.DEFGHEDI6.1F1YTytYtyTyt2YyTtyyttYyttyyTt40%40%10%10%7FFBmBmTTffbmbmtt,F1:FfBmbmTtF1FBmTFBmtFbmtFbmTfbmtfbmTfBmTfBmtFt:FfBmTt99FfBmbmtt6Ffbmbmtt12FfbmbmTt67ffbmbmtt40ffbmbmTt1ffBmbmTt1ffBmbmtt53F-Bm12+1+67+53/99+40+6+1+12+1+67+53=47.7FBmF6+1+12+1/99+40+6+1+12+1+67+53=7.2Bm6+1+67+53/99+40+6+1+12+1+67+53=45.58.ABP133Aa=31Bb=351105AB3Ab35aB1ab26AB105Ab3aB35ab19.ABD10..AABBDDAABBF1AABBD535147F111.1212.90%n10%(n+1)50%n0.45(2n)0.05(2n+1)50%(n+1)0.45(2n+1)0.05(2n+2)5504513.1cChr6CCCcc:F1CCc2C:1c:1CC:2Cc2C1c1CC2Ccc(CCc,cc,2Ccc,2Cc,)11512(cChr6,CC:cc=1:1)1111111114.110F1Sususu,1Su:2su:1susu:2Susu,1Su2su1susu2Susu1Su2su1susu2Susu3127210311015.TTSSSS,F1TSS,TSS-11S2T121116.1Yb1yb1Yb2yb2F121II+IIYb2yb2+IIYb1yb1+IF1:Yb1Yb2,Yb1yb2,yb1Yb2,yb1yb23:1;2Yb1yb1,F122II+IIYb2yb2+Iyb1:22I+IYb2+Iyb1::=1:1.22I+Iyb2+Iyb122I+IYb222I+Iyb2ODNA4abab3.0%acac2.0%bcbc1.5%(1)abc(2)28ab+c×a+bc+(3)(2)13abcabcab2ab+c×a+bc+cabab+c+a+bc3acb+×a+c+b6acac+ba+cb+ac+b+a+cbcbacba+c+b+ac+b+a+cbabac+ba+cb+acba+c+b+ac+b+a+cbac2.0cb1.5ab2.0+1.5%3.53.0%20.50.25ac+b+a+cb0.25÷20.125Iac+ba+cb+2-0.25÷20.875IIacba+c+b+1.5-0.25÷20.6255+++235pqr270pq+62p++7+q+40p+r48+qr4++r60726(1)(2)(3)291+++235pqr270+++pqr23+qrp++pqr100×++++pqr52.110072674×++×++++100qrpqpI64.1352.11007264048+×++×++++100pqrrpII32.1852.11007266260+×+6FF’DNAHfrF-F’F-DNADNA13.6418.32qpr307ab+a+ba+b+abab+a+b7-11DavisUa+b+DavisUDNasea+b+DavisU8Hfr(aziSstrS)HfrHfr(O)HfrFFHfr9Hfrarg-leu+aziSstrSF-arg+leu-aziRstrSF-arg+leu+aziR(1)(2)(3)(4)(5)(1)strS(2)arg+leu+aziRarg+leuaziR(3)(4)1(5)13110HfrF-HfrFHfrHfrP4XlacgalhisargxyliluthrHfrKL98argxyliluthrlacgalhisthrlacgalhisargxyliluHfrHfrP4XHfrP4Kl987lacthr8HfrRa-29+27+24+11+4+17+8100FO9272411417114178927OOHfrRa-28927241140/100thrlacgalP4X32Hfr11a+b+c-d+a-b-c+d-b+c+adb+c+a-d-(1)(2)a-b-c+d-a+b+c-d+a-b+c+d-``a+b+c-d+a-b-c+d-a-b+c+d-abcd12λ502575hisargxyliluKL98Ra-23313Hfrmet+thi+pur+×F-met-thi-pur-met-thipurmet+thi+pur+met+thi+pur+280met+thi+pur-0met+thi-pur+6met+thi-pur-52(1)met?(2)(3)(4)met+thi+pur–1metmetmet+metthimetpur16.170280526526100%thimetthimetthimet++++×+−thimet38.150280526052100%purmetpurmetpurmetpurmet++++×+2thipurmet3metpur15.38metthi17.16purthi17.16-15.381.784purmetthimet+thi+pur–14araleuilvH1/2P1ara+leu+ilvH+ara-leu-livH-(1)(2)1araleuarailvH+araleuilvH+34leuarailvH+2ilvH+arailvH+leu3ilvHleuara15strSmtl-[mtl+(mannitol)mtl-]strRmtl+DNAstrRmtl-strSmtl+DNA(1)(2)22DNA16trpC+pyrF-trpA-trpC-pyrF+trpA+P1trpC+(1)(2)trpCpyrFtrpCtrpA(3)P110µ34trpC+pyrF-trpA-trpC+pyrF-trpA+1trpA2trpCpyrF%9.456012274=+=+++++++−+++−+−−++−+−−+t