| 浣滆€咃細浣曞憊 鏉ユ簮錛氱鎶€鏃ユ姤 鍙戝竷鏃墮棿錛?011-4-12 8:55:16 閫夋嫨瀛楀彿錛欬span onclick="showsize(12)" style="background-color: #587c19; color: #fff; font-size: 12px; cursor: pointer">灝廃/span>涓?/span>澶?/span> | |
|
| DNA鍙敼鍙樺彈浣撹泲鐧界粨鏋勫拰鍔熻兘 | | 榪欐槸棣栨鑾峰緱鏋佷負閲嶈鐨勬湁鍏沖彈浣撻厤浣撶浉浜掍綔鐢ㄧ殑鐩存帴璇佹嵁 |
澶氬勾鏉ョ瀛﹀浠涓篋NA錛堣劚姘ф牳緋栨牳閰革級鍙槸浣滀負涓€涓鍔ㄧ殑妯℃澘錛岄€氳繃RNA錛堟牳緋栨牳閰革級杞綍浜х敓鐗瑰畾铔嬬櫧璐ㄣ€傝€屾嵁緹庡浗鐗╃悊瀛﹀緇勭粐緗?鏈?1鏃ユ姤閬擄紝浣?jīng)缃楅噷杈惧窞鏂厠閲屾櫘鏂爺绌舵墍鐨勭瀛﹀鐮旂┒鍙戠幇錛孌NA涔熷彲浠ュ鏍稿彈浣撹泲鐧界殑媧繪€ц搗寰皟浣滅敤銆傝鐮旂┒鍙戣〃鍦?鏈?0鏃ュ嚭鐗堢殑銆婅嚜鐒?mdash;緇撴瀯鍜屽垎瀛愮敓鐗╁銆嬫潅蹇椾笂銆侟/div> 鍦ㄨ繖欏規(guī)柊鐮旂┒涓紝縐戝瀹跺埄鐢ㄦ阿姘樹氦鎹㈣川璋辨硶嫻嬮噺浜嗙淮鐢熺礌D鍙椾綋錛堜竴縐嶆牳鍙椾綋铔嬬櫧錛変笌鍚勭閰嶄綋闂村鏉傜殑鐩鎬簰浣滅敤銆傛阿姘樹氦鎹㈣川璋辨硶鏄竴縐嶉珮綺懼害銆侀珮鐏墊晱搴︾殑鎴愬儚鎶€鏈紝鐢變簬铔嬬櫧璐ㄦ槸绔嬩綋緇撴瀯錛屽湪鍏舵湭鍙樻€у墠鐢ㄩ噸姘翠笌鍏舵販鍚堬紝铔嬬櫧璐ㄨ〃闈㈢殑姘㈠氨浼氫笌閲嶆按閲岀殑姘樺彂鐢熶氦鎹€傜劧鍚庣敤璐ㄨ氨嫻嬪畾鍒嗗瓙閲忥紝鐢卞垎瀛愰噺鐨勫彉鍖栧彲寰楃煡铔嬬櫧璐ㄨ〃闈㈡湁澶氬皯姘㈣浜ゆ崲錛岃繖縐嶆柟娉曞彲浠ョ敤鏉ユ祴瀹氳泲鐧借川鏋勮薄鍦ㄤ袱縐嶄笉鍚岀姸鎬佷笅鏄惁鍙戠敓鍙樺寲銆傚綋閰嶄綋涓庤泲鐧藉彂鐢熺浉浜掍綔鐢ㄦ椂錛屽埄鐢ㄨ繖縐嶆柟娉曚篃鍙互媯€嫻嬪嚭铔嬬櫧璐ㄧ粨鏋勭殑鍙樺寲鍙婃煇浜涚壒瀹氱殑鐩鎬簰浣滅敤銆傞厤浣撳彲浠ユ槸寰堝皬鐨勫悎鎴愬寲鍚堢墿錛屼篃鍙互鏄縺绱犮€佽泲鐧借川鎴朌NA銆傞厤浣撲笌铔嬬櫧璐ㄧ瓑澶у垎瀛愮粨鍚堬紝鍙互鏀瑰彉榪欎簺鍒嗗瓙鐨勭壒鎬с€傚湪璇ョ爺絀朵腑錛岄厤浣撲負緇寸敓绱燚銆佺淮鐢熺礌A鐨勪唬璋駭鐗┿€丏NA浠ュ強嬋€媧昏泲鐧絊RC1錛堢被鍥洪唶鍙椾綋鍏辨縺媧誨洜瀛?錛夈€侟/div> 縐戝瀹剁爺絀跺彂鐜幫紝DNA鍙互鏀瑰彉鍙椾綋铔嬬櫧鐨勭粨鏋勫拰鍔熻兘銆侱NA鐨勭粨鍚堜綅鐐逛笉浠呭彲浠ユ敼鍙樺彈浣撹泲鐧界粨鍚堜綅鐐圭殑紼沖畾鎬э紝涔熷彲浠ユ敼鍙樿泲鐧界粨鍚堜綅鐐圭浉鍙嶄竴渚х殑琛ㄩ潰鍙嶅簲銆傝繖浜涘彉鍖栦細褰卞搷DNA緇撳悎閮ㄤ綅鐨勪慨楗板強鍙椾綋铔嬬櫧璇嗗埆鐗瑰畾DNA搴忓垪絳夊叧閿繘紼嬨€侟/div> 璇ラ」鐮旂┒鐨勮礋璐ｄ漢甯曠壒閲屽厠·鏍奸噷鑺崥澹〃紺猴紝榪欐槸浜轟滑棣栨鑾峰緱鏋佷負閲嶈鐨勬湁鍏沖彈浣撻厤浣撶浉浜掍綔鐢ㄧ殑鐩存帴璇佹嵁錛岃繖浜涘彂鐜板皢鏈夊姪浜庝漢浠埄鐢ㄧ淮鐢熺礌D鍙椾綋璁捐鍑烘洿瀹夊叏鏇存湁鏁堢殑鑽墿錛屾不鐤楅璐ㄧ枏鏉俱€佽偉鑳栫棁銆佽嚜韜厤鐤€х柧鐥呭強鐧岀棁絳夌柧鐥呫€侟/div> 鏇村闃呰 銆婅嚜鐒?mdash;緇撴瀯鍜屽垎瀛愮敓鐗╁銆嬪彂琛ㄨ鏂囷紙鑻辨枃錛堻/a> 鐗瑰埆澹版槑錛氭湰鏂囪漿杞戒粎浠呮槸鍑轟簬浼犳挱淇℃伅鐨勯渶瑕侊紝騫朵笉鎰忓懗鐫€浠ｈ〃鏈綉绔欒鐐規(guī)垨璇佸疄鍏跺唴瀹圭殑鐪熷疄鎬э紱濡傚叾浠栧獟浣撱€佺綉绔欐垨涓漢浠庢湰緗戠珯杞澆浣跨敤錛岄』淇濈暀鏈綉绔欐敞鏄庣殑“鏉ユ簮”錛屽茍鑷礋鐗堟潈絳夋硶寰嬭矗浠伙紱浣滆€呭鏋滀笉甯屾湜琚漿杞芥垨鑰呰仈緋昏漿杞界璐圭瓑浜嬪疁錛岃涓庢垜浠帴媧姐€侟/div> |
|
