浜?r??DNA????ユ?稿????

浠?涔???NA锛?

?ㄧ???╁?涓??DNA锛??辨哀?哥??搁?革?DeoxyribonucleicAcid锛????哄甫???╅??浼?淇℃??????瀛?锛??????????╀?????浼?????╄川??DNA?卞??绉??歌?烽?哥???锛?姣?绉??歌?烽?稿?????涓?７?稿?哄?€??涓?涓??锛??辨哀?哥?锛???涓?涓???爱纰卞?恒??杩?浜??歌?烽?搁??杩?纾烽?镐???????ワ?褰㈡???块?剧?????

浜?r??DNA??姒?蹇?/h3>

??浜?r??DNA??杩?涓?琛ㄨ揪??甯稿?虹?板?ㄥ?哄??宸ョ????哄??缂?杈????????锛????????ㄦ??绉????╀?涓????杩??哄??缂?猸?杈???杞??哄???????灏?浜虹被???哄??瀵煎?ョ??浣???锛?????灏??????哄??瀵煎?ヤ汉浣?????杩?绉???????甯告???CRISPR-Cas9绛???杩????哄??缂?杈?宸ュ?凤?浠ュ??扮?瑰??哄???????ャ?????ゆ??淇??广??

?哄??缂?杈???????

?哄??缂?杈????绉???杩?浜哄伐??娈靛????╀??哄??缁?杩?琛?绮剧‘淇??圭????????CRISPR-Cas9????????甯哥?ㄧ???哄??缂?杈?宸ュ?蜂?涓???瀹???杩?寮?瀵?NA锛?瀵煎??RNA锛???Cas9?剁??????浣??????互??NA涓??瑰?浣?缃??琛????诧?浠???瀹??板?哄????绮剧‘缂?杈???杩?绉???????绮剧‘?у??楂????т娇寰?瀹??ㄥ?诲?????涓?绛?棰????锋??骞挎???搴??ㄥ??????

浜?r??DNA??搴??ㄤ?????/h3>

?诲???绌讹???杩?灏?浜虹被???哄??瀵煎?ョ??浣???锛???互??寤烘ā???ㄧ?╋??ㄤ???绌朵汉绫荤?剧??????ユ?哄?跺??娌荤???规???渚?濡?锛???????绌躲????浼?????绌剁????ㄧ?╄?茬?锛???杩?灏??????哄??瀵煎?ヤ汉浣?锛???互??绌跺?浣??╃?ㄥ?哄??宸ョ??????瑰??浜虹被?ュ悍锛????冲???藉????哄?锋???瑰????界??浜虹被缁?????缁?缁???

浼︾?????锛??哄??缂?杈?????????灞?涔?甯︽?ヤ?涓?绯诲??浼︾?????锛?濡??哄??缂?杈???杈圭????瀵瑰?ㄧ?╁??浜虹被??褰卞??绛???濡?浣??ㄦ?????姝ヤ?浼︾????寰蜂??存?惧?板钩琛★????瀛﹀?浠???瑕?娣辨?????????

浜?r??DNA??????

灏界??哄??缂?杈?????????箍??锛?浣?瀹?涔???复璇稿???????渚?濡?锛??哄??缂?杈???绮剧‘?у??瀹?????ㄦ?ч????????界???遍?舵??搴?锛??抽???????哄??????澶?淇??癸???浠ュ??瀵逛汉绫荤ぞ浼???????绯荤????挎??褰卞??绛?????姝わ?绉?瀛﹀?浠???瑕??ㄦ???????杩?绋?涓??涓????????瀹???杩?浜??????浠ョ‘淇??跺??ㄦ?у???????с??

缁?璁?/h3>

??浜?r??DNA????姒?蹇垫??ず浜??哄??缂?杈??????ㄧ???╁????诲???绌朵腑??宸ㄥぇ娼???????杩?绮剧‘???哄??缂?杈?锛???浠??????ㄧ?剧????绌躲???ㄧ?╄?茬?绛?棰?????寰?绐??存?ц?灞???????????????灞?锛???浠????瑕??㈠?骞惰В?冲?跺甫?ョ??涓?绯诲??浼︾????瀹??ㄩ?????

??r??DNA???稿????

浠?涔?????NA锛?

??NA锛?SusscrofaDNA锛???????????浼??╄川?????涓轰?绉???瑕?????涓??ㄧ?╁??椋????ユ?锛??跺?哄??缁???绌跺???涓???浜у??椋???瀹??ㄥ?锋????瑕???涔????????哄??缁??????澶ч??????浼?淇℃?????杩?瀵圭??NA????绌讹???浠???互?村ソ?扮??瑙ｅ?剁?????规?с???剧???哄?朵互????搴???????藉????

??r??DNA??姒?蹇?/h3>

????r??DNA??杩?涓?琛ㄨ揪绫讳技浜???浜?r??DNA??锛????????ㄦ??绉????╀?涓????杩??哄??缂?杈???????????哄??瀵煎?ョ??浣???锛?????灏??????哄??瀵煎?ョ???????杩?绉????????锋???CRISPR-Cas9绛??哄??缂?杈?宸ュ?凤?浠ュ??扮?瑰??哄???????ャ?????ゆ??淇??广??

?哄??缂?杈???搴???/h3>

??涓???浜э???杩?灏??????哄??瀵煎?ョ??浣???锛???互??绌跺?浣??╃?ㄥ?哄??宸ョ???????楂??ㄧ?╃????浜ф?ц?斤?渚?濡?澧??????????块??搴︺????璐ㄦ?硅??????剧????绌讹???杩?灏??????哄??瀵煎?ョ?????锛???互??寤烘ā???ㄧ?╋??ㄤ???绌朵汉绫荤?剧?????哄?跺??娌荤???规???渚?濡?锛?蹇?琛?绠＄?剧????绯?灏跨??绛???绌躲??

椋???瀹??????杩?瀵圭?????哄??缁?杩?琛?缂?杈?锛???互??灏??????????????浣???姣?绱?锛???楂?椋???瀹??ㄦ按骞炽??

??r??DNA??????

灏界??哄??缂?杈??????ㄥ??涓???浜у???剧????绌朵腑?锋??宸ㄥぇ??娼???锛?浣?瀹?涔???复璇稿???????渚?濡?锛??哄??缂?杈???绮剧‘?у??瀹??ㄦ?ч????????界???遍?舵??搴???浠ュ??瀵圭????绯荤???浜虹被?ュ悍????ラ?挎??褰卞??绛?????姝わ?绉?瀛﹀?浠???瑕??ㄦ???????杩?绋?涓??涓????????瀹???杩?浜??????浠ョ‘淇??跺??ㄦ?у???????с??

浼︾??涓?绀句????

?哄??缂?杈?????????灞?涔?甯︽?ヤ?涓?绯诲??浼︾????绀句??????渚?濡?锛??哄??缂?杈???杈圭????瀵瑰?ㄧ?╁??浜虹被??褰卞????椋???瀹??ㄤ?????ュ??搴︾???濡?浣??ㄦ?????姝ヤ?浼︾????寰蜂??存?惧?板钩琛★????瀛﹀?浠???瑕?娣辨????????????瀵瑰?哄??缂?杈???????璁ょ?ュ???ュ??搴︿??存?ュ奖???跺??ㄥ???????姝わ?绉?瀛﹀?浠???瑕???寮哄??????插??淇℃??????锛?浠ヨ?峰?绀句?????ョ??瑙ｅ????????

缁?璁?/h3>

????r??DNA????姒?蹇垫??ず浜??哄??缂?杈??????ㄥ??涓???浜у???诲???绌朵腑??宸ㄥぇ娼???????杩?绮剧‘???哄??缂?杈?锛???浠??????ㄥ?ㄧ?╄?茬????剧????绌剁?棰?????寰?绐??存?ц?灞???????????????灞?锛???浠????瑕??㈠?涓?璧凤??变?瀛??伴???讹?????娉??ㄨ???缁х画瀹??寸????绔???浣?????互??渚?涓?涓??瑕???缁?灏撅??荤????㈢????瀹广??

?荤?

??浜?r??DNA????????r??DNA??????绌讹?灞?绀轰??哄??缂?杈??????ㄧ???╁????诲???绌朵腑??宸ㄥぇ??告???????杩?CRISPR-Cas9绛??????杩????哄??缂?杈?宸ュ?凤???浠???互绮剧‘?颁慨?圭???╀????哄??缁?锛?浠????ㄥ?诲???绌躲???ㄧ?╄?茬?绛?棰?????寰???澶х??淬????????????杩?姝ワ???浠????瑕??㈠?璇稿??哄??缂?杈???绮剧‘?у??瀹??ㄦ?с??浼︾?????浠ュ??????ュ??搴︾?涓?绯诲????????

绉?瀛﹀?浠???瑕??ㄦ???????杩?绋?涓??涓????????瀹???杩?浜??????浠ョ‘淇??跺??ㄦ?у???????э?骞跺?ㄦ?????姝ヤ?浼︾????寰蜂??存?惧?板钩琛°??

杩?浜???绌朵?浠?涓烘??浠???ず浜????界????ュゥ绉?锛?涔?涓烘???ョ???诲?????涓???浜у甫?ヤ??????????芥?с????浠????ラ』璋ㄦ??瀵瑰?杩?浜??????浠ョ‘淇??跺?浜虹被?????????ョН??褰卞????

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