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zfx,yxyxxyy=fxxyfxy0),(xxxzxyfxxyxfxzxxx),(),(limlim00000000,xxyyzx00,xxyyfx00(,).xfxyz=f(x,y)xyx0y0,yxxxzz=f(x,y)xyyyyfxyyxfyzyyy),(),(limlim000000,,,.0y0yyxxz0y0yyxxf0y0yxyxz00(,).yfxyz=fx,yDx,yxfxyxyfxxyfxx)(,),(lim),(0yfxyyfxyxyfyy)(,)(,lim),(0xyzxy,,,(,)(,).xy... 2024-05-1511.78 MB18页
生物信息学的生物学基础DNA及其结构DNAdeoxyribonucleicacidRNAribonucleicacidnucleotidesnucleotidespurineadenine,Aguanine,Gpyrimidinethymine,Tcytosine,Curacil,U碱基戊糖磷酸DNARNA碱基腺嘌呤(adennine,A)鸟嘌呤(guanine,G)胞嘧啶(cytosine,C)胸腺嘧啶(thymine,T)腺嘌呤鸟嘌呤胞嘧啶尿嘧啶(Uracil,U)戊糖脱氧核糖核糖磷酸磷酸磷酸DNA和RNA比较DNAA+G=C+TDNAATCG3’,5’-DNADNA5’-3’DNAA=T,G=CDNADNA1953318DNAJamesWatsonFrancisCrick1962年诺贝尔生理医学奖DNA3.4nm2nmDNA 2024-05-1501.94 MB12页
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