һN|ԂȾ˲Ҫֱַӽ|Ⱦ|(zh)ȾʶҊFt(y)ˆTȡdɽֺdĞdֺɽĞɽɽdȾdɽȾdɾdl(f)ǶNΣ(yn)صһN|ԂȾеͲ^ڟoëëƤwĤϰl(f)ԶɽIJԭɽԓ^ҊRYͲ׃cdY^pδҊc֮gȾĈȾнKRƤwճĤl(f)ļtߡˮēͽY(ji)cҪȾԴȾĈݵc|^þˆTԼωѪxwxɳɞýڱͬȺЂVLֻĘOĶ(do)²ֻoؔɺܴpʧB(yng)ֳɲҪĿֻNɽɸȾ
һ ԭ
һNеDNAR³ʈAĩܵDNAĺһ韵ӰС200300nmĤ(x)ԭʼӺI(x)B(yng)L˲Ҫֱַӽ|Ⱦ|(zh)Ⱦh(hun)ֿ^(qing)һˎT Ɍ䚢ڸh(hun)пɴ68ڶ{֭ˮ(ni)^࣬ڸﶻ{Ƥ(ni)攵(sh)l(f)l(f)l(f)YװYˮ۾l(f)tP(gun)(ji)θcʧP(gun)(ji)a(chn)ȡڰl(f)egʺܸ
ȾԴҪDzͲڶˮҺƤĤķ(ni)SÓƤͷȾh(hun)ˮҪͨ^Ⱦɽ(jng)^܂ƤwĤȾɽǂel(f) uȫȺΣ^pʞ1%2%ʄtܸ_(d)50% вW(xu)
κμ(ji)ɰl(f)һ^(ji)l(f)궬Ҳаl(f)ҪֺƤM(do)ճĤpƉęC(j)wȻگɽȾĤϸȾ
Rz
1l(f)w_(d)40.741.7ٔ(sh)ʳ½ˮp٣(sh)ʳˮֹͣl(f)еĴſPڵдϢ⣺ıǿ۽{ҺҺԷēҺԳʻҰɫeֻ߀pY(ji)Ĥt沿[ȰY23ȫƤwe鷿Tڽ֫(ni)(c)β(c)ëoë^(q)F(xin)SQСļt^l(f)չƤwĻSɫӲе׃ںʹƤwƽ(yn)߳F(xin)ē͉rѪSֲF(xin)Ұɫˮ˕rw_ʼ֏(f)ȻγɺںɫɫƤ(jng)78ƤÓ䣬»Һɫߺ
2ʙz w@ݣwƤwʵ͵IJ׃ĤѪНҺĤƶӵĜ\ɫСY(ji)(ji)đ[K׃@
3ҙz ȡγɵdƬppͿĨĪyȾɫ@R^ҊɫɫĈAɢڻpɶѵСwСw
ġشʩ
һƽrA(y)ʩһLJ(yn)߅^(q)ُIN횏M(jn)r(yng){(dio)飬(jng)^zߺxB(yng)^2_J(rn)oM(jn)wʼܻȺɽ簴P(gun)fÿ^β(ni)(c)Ƀ(ni)(c)Ƥ(ni)ע0.5ml ,ע45a(chn)ڞ12
ίʩ
1xxB(yng)Ȧ\(yn)ӈʙzF(xin)M(jn)ЏصSѷel(f)͡(ni)⼰þö1ʬw̎
2ʹ_(d)Ƽ˾ġЧһ`һƿί200wأ+^
3o߽ӷN δl(f)ɽ(yng)ɽ()M(jn)оoӷNÿֻƤ(ni)ע1.5 ml |