Stake¹ÙÍø

ÈËÀàDNAÓëÖíDNAµÄÇø±ðºÍÁªÏµÔõôÑ¡£º¹Ø¼üά¶Å×ëºÏÓó¡¾°Ö®Ò»

ÈËÀàDNAÓëÖíDNA¼Å×ÐÃ÷È·µÄÁªÏµ £¬Ò²´æÔÚ²»ÄܺöÂԵIJî¾à£ºÁ½Õß¶¼Ñ¡È¡DNAË«ÂÝÐý½á¹¹ £¬Ê¹ÓÃÒ»ÑùµÄËÄÖÖ¼î»ù £¬²¢Ô̺¬ºÜ¶àÆðÔ´Ïà½ü¡¢Ö°ÄÜÓйصĻùÒò £»µ«ÔÚȾɫÌåÊýÁ¿¡¢¾ßÌå¼î»ùÐòÁÓ×¢»ùÒòµ÷¿Ø·½Ê½¡¢ÃâÒß·´Ó³ºÍÉúÀíÖ°Äܵȷ½Ãæ²¢²»Ò»Ñù¡£ÈôÖ»Êǽø½¨ÒÅ´«Ñ§ £¬ÊʺÏÏÈ¿´¹²Í¬»úÔì £»ÈôÓÃÓÚ¼²²¡×êÑÓ×¢»ùÒò¼ì²â»òÄ£ÐÍÑ¡Ôñ £¬ÔòӦƾ¾Ý×êÑÐÖ¸±êÑ¡Ôñ¾ßÌå±ÈÁ¦Î¬¶È £¬²»ÄÜֻƾ¡°ÀàËÆ¡±»ò¡°È¾É«ÌåÊýÁ¿¡±Ï½áÂÛ¡£

ÈËÀàDNAºÍÖíDNAµ½µ×ÏñÔÚÄÄÀï £¬ÓÖ²îÔÚÄÄÀ

¶þÕß×î»ù´¡µÄÁªÏµ £¬À´×ÔÉúÎïÒÅ´«»úÔìµÄ¹²Í¬ÐÔ¡£È˺ÍÖí¶¼ÊÇÕæºË¶¯Îï £¬Ï¸°ûÖеÄÒÅ´«ÐÅÏ¢ÖØÒªÖü´æÔÚϸ°ûºËȾɫÌåÉÏ £¬Í¬Ê±Õ¼ÓÐÏßÁ£ÌåDNA¡£DNA¶¼ÓÉÏÙàÑßÊ¡¢ÐØÏÙà×ड¢°ûà×ऺÍÄñàÑßÊ×é³É £¬²¢Í¨¹ý¼î»ù»¥²¹Åä¶Ô±£ÁôºÍ¸´ÔìÒÅ´«ÐÅÏ¢¡£

  • ÒÅ´«ÐÅÏ¢µÄ±í°×·½Ê½Ïà½ü£ºDNA¿Éת¼ΪRNA £¬RNAÔٲμӵ°°×ÖʺϳÉ £¬»ùÒòͨ¹ýÀàËÆµÄ¸ù»ùÁ÷³ÌÓ°Ïìϸ°û½á¹¹ºÍÖ°ÄÜ¡£
  • ºÜ¶à»ùÒòÓµÓÐͬԴ¹ØÏµ£ºÓëϸ°û¸îÁÑ¡¢ÄÜÁ¿´úл¡¢Éñ¾­»î¶¯¡¢·¢ÓýºÍÃâÒßÓйصIJ¿ÃÅ»ùÒò £¬ÔÚÈ˺ÍÖíÖ®¼äÄܹ»ÕÒµ½ÆðÔ´Ïà½üµÄ¶ÔÓ¦»ùÒò¡£
  • ȾɫÌå¶¼³Ðµ£·Ö¶ÎÖü´æÒÅ´«ÐÅÏ¢µÄ×÷Ó㺻ùÒò²¢²»ÊÇÀǽåÉ¢²¼ £¬¶øÊÇÒÀÕÕÎïÖÖ×ÔÉíµÄȾɫÌå×éÖ¯·½Ê½·ÖÁС£
  • ²¿ÃÅÉúÀíͨ·ӵÓÐÊØ¾ÉÐÔ£ºÍ³Ò»Àà¼¤ËØÐźš¢Ï¸°ûÓ¦¼¤·´Ó³»ò´úлͨ· £¬¿ÉÄÜÔÚÈ˺ÍÖíÌåÄÚ²ûÑïÀàËÆµÄ»ù´¡×÷Óá£

²î¾àÔòÖØÒªÌå´Ë¿Ì¡°ÐÅÏ¢¾ßÌåд·¨¡±ºÍ¡°ÕâЩÐÅÏ¢ÈôºÎ±»Ê¹Óá±ÉÏ¡£ÈËÀàÌåϸ°ûͨ³£ÓÐ23¶ÔȾɫÌå £¬Öíͨ³£ÓÐ19¶ÔȾɫÌ塣ȾɫÌå¶ÔÊý·ÖÆç £¬²¢²»´ú±íÁ½ÕßûÓй²Í¬»ùÒò £¬Ò²²»Äܵ¥¶ÀÓÃÀ´ÅжϻùÒò×éµÄÕûÌåÀàËÆË®Æ½¡£

ÈËÀàDNAÓëÖíDNAµÄÖØÒª±ÈÁ¦Î¬¶È
±ÈÁ¦Î¬¶È ÈËÀàDNA ÖíDNA ÏÖʵԢÒâ
ȾɫÌå×éÖ¯ ͨ³£Îª23¶ÔȾɫÌå ͨ³£Îª19¶ÔȾɫÌå ÊýÁ¿·ÖÆç £¬µ«²»ÄܾݴËÅжÏÖ°ÄÜÀàËÆ»òÏà·´
»ùÒòÐòÁÐ Ô̺¬ÈËÀàÌØÓеÄÐòÁбäÒìºÍµ÷¿ØÇøÓò Ô̺¬ÖíÌØÓеÄÐòÁбäÒìºÍµ÷¿ØÇøÓò ͬԴ»ùÒò²»µÅ×Ú¼î»ùÐòÁÐÆëȫһÖÂ
»ùÒòµ÷¿Ø ÊÜÈËÀàÌØÓÐµÄÆô¶¯×Ó¡¢¼ÓÇ¿×Ӻͱí¹ÛÒÅ´«×´Ì¬Ó°Ïì ÊÜÖí×ÔÉíµÄµ÷¿ØÇøÓòºÍ×éÖ¯»·¾³Ó°Ïì Ò»Ñù»ùÒò¿ÉÄÜÓÐ·ÖÆçµÄ±í°×Á¿ºÍ±í°×¹¦·ò
ÉúÀíÖ°ÄÜ ÓëÈ˵ÄÃâÒß¡¢´úлºÍÆ÷¹Ù½á¹¹ÏàÆ¥Åä ÓëÖíµÄ³É³¤¡¢´úл¡¢ÃâÒßºÍÆ÷¹ÙÌØµãÏàÆ¥Åä Öí¿É×÷ΪģÐÍ £¬µ«²»ÄÜÖ±½Ó´úÌæÈËÌå½áÂÛ

ΪʲôÓÐÀàËÆ»ùÒò £¬×êÑÐÁ˾ÖÈ´²»ÄÜÖ±½Ó»¥»»£¿

È˺ÍÖíÕ¼Óй²Í¬×æÏÈ £¬¾­¹ý³Ö¾ÃÑÝ»¯ºó £¬Ò»²¿ÃÅ»ù´¡ÉúÎïÖ°Äܱ»±£ÁôÏÂÀ´ £¬Òò¶ø»á³öÏÖͬԴ»ùÒòºÍÀàËÆµÄÒÅ´«Í¨Â·¡£µ«¡°»ùÒòÀàËÆ¡±Ö»×¢Ã÷¶þÕß¿ÉÄÜÓµÓй²Í¬µÄÑÝ»¯ÆðÔ´»ò²¿ÃÅÏà½üÖ°ÄÜ £¬²»µÅ×Ú»ùÒòÐòÁÓ×¢±í°×·½Ê½ºÍ×îÖÕ±íÐÍÆëȫһÑù¡£

Ê×ÏÈ £¬Í³Ò»¸ö¶ÔÓ¦»ùÒòµÄ¼î»ùÐòÁпÉÄÜ´æÔÚ²î¾à £¬µ°°×ÖʽṹÖеÄÉÙÁ¿±ä¶¯Ò²¿ÉÄÜÓ°Ïì½áºÏÄÜÁ¦¡¢²»±äÐÔ»òÐźŴ«µÝ¡£Æä´Î £¬¾ö¶¨»ùÒòºÎʱ¡¢ºÎµØ¡¢±í°×¼¸¶àµÄµ÷¿ØÇøÓò²¢²»Ô¸¶¨Ò»Ñù¡£¼´±ã±àÂëÇøÏà½ü £¬Æô¶¯×Ó¡¢¼ÓÇ¿×Ó¡¢·Ç±àÂëRNAºÍ±í¹ÛÒÅ´«×´Ì¬µÄ·ÖÆç £¬Ò²¿ÉÄÜʹͳһ»ùÒòÔÚÁ½¸öÎïÖÖÖвû·¢³ö·ÖÆçµÄ±í°×Á˾Ö¡£

ÔÙ´Î £¬»ùÒòÖ°ÄÜÍùÍùÒÀÀµÕû¸öÉúÀíϵͳ £¬¶ø²»Êǵ¥¸ö»ùÒò¡£È˺ÍÖíÔÚÃâÒßϵͳ¡¢Ö¬ÖÊ´úл¡¢Ò©Îï´¦Öá¢Æ÷¹Ù·¢ÓýÒÔ¼°×é֯΢»·¾³·½Ãæ¶¼´æÔÚÎïÖÖ²î¾à¡£Òò¶ø £¬ÔÚÖíÉíÉϹ۲쵽ijÖÖÒ©Îï·´Ó³»ò¼²²¡²û·¢ £¬Ö»ÄÜ×¢Ã÷Ëü¶ÔÓйØÈËÌåÎÊÌâÓµÓвο¼¼ÛÖµ £¬²»ÄÜ×Ô¶¯ÊÓΪÈËÌåÖбØÈ»³öÏÖÒ»ÑùÁ˾Ö¡£

¡°DNAÀàËÆ¡±ÄÜ·ñµÈͬÓÚ¡°Ö°ÄÜÒ»Ñù¡±£¿

²»ÄÜ¡£¸üÕýÈ·µÄÅжÏÓ¦·Ö³ÉÈý²ã£ºµÚÒ»²ãÊÇÊÇ·ñ´æÔÚͬԴ»ùÒò £»µÚ¶þ²ãÊǸûùÒòÔÚÁ½¸öÎïÖÖÖеÄÐòÁк͵÷¿ØÊÇ·ñ×ã¹»¿¿½ü £»µÚÈý²ãÊÇËüµØµãµÄϸ°û¡¢×éÖ¯ºÍÆ÷¹Ù»·¾³ÊÇ·ñÒ²ÓµÓпɱÈÐÔ¡£Ö»ÓÐÕ⼸²ã¶¼½ÏΪƥÅäʱ £¬ÖíÄ£Ð͵ÄÁ˾ֲŸüÊʺÏÓÃÓÚ´§Ä¦Ä³Ò»ÀàÈËÀàÉúÎïѧ¾°Ïó¡£

ÀýÈç £¬×êÑÐϸ°û¸ù»ù¸îÁÑ»úÔìʱ £¬ÈËÓëÖíµÄ¹²Í¬ÒÅ´«»úÔìÓµÓнϸ߲ο¼¼ÛÖµ £»µ«×êÑÐÈËÀàÌØÓеÄ˵»°ÓйØÉñ¾­Ö°ÄÜ¡¢Ä³Ð©ÃâÒß¼²²¡»ò¸ö±ðÒÅ´«±äÒìʱ £¬¾Í²»ÄÜÓÉÓÚ´æÔÚ¶ÔÓ¦»ùÒò¶øÒÔΪÖí¿ÉÄÜÆëÈ«¸´ÏÖÈ˵IJû·¢¡£

¼ÈÈ»´æÔÚÁªÏµ £¬ÏÖʵ±ÈÁ¦Ê±Ó¦¸ÃÔõôѡά¶È£¿

Ñ¡Ôñ±ÈÁ¦·½Ê½ £¬Ó¦ÏÈ¿´ÎÊÌâµ½µ×Òª»Ø¸²Ê²Ã´¡£ÈôÎÊÌâÊÇ¡°¶þÕßÊÇ·ñÊôÓÚͳһÖÖÒÅ´«»úÔ족 £¬Äܹ»ÓÅÏȱÈÁ¦DNA½á¹¹¡¢»ùÒò¡¢È¾É«ÌåºÍµ°°×ÖʺϳÉÁ÷³Ì £»ÈôÎÊÌâÊÇ¡°ÖíÄÜ·ñ×÷ΪijÖÖÈËÀ༲²¡Ä£ÐÍ¡± £¬ÔòÒª°Ñ³ÁµãתÏòÖ¸±ê»ùÒò¡¢×éÖ¯±í°×¡¢ÃâÒß·´Ó³¡¢´úл¹ý³ÌºÍ¼²²¡±íÐÍ¡£

·ÖÆç³¡¾°ÏµÄÈËÀàDNAÓëÖíDNA±ÈÁ¦Ñ¡Ôñ
ʹÓó¡¾° ÓÅÏȱÈÁ¦µÄÄÚÈÝ ¸üÏàÒ˵ÄÅжϷ½Ê½
½ø½¨ÒÅ´«Ñ§»ù´¡ DNA½á¹¹¡¢¸´Ô졢ת¼¡¢·­ÒëºÍȾɫÌå ÏÈÀûÓù²Í¬»úÔìÀí½âÁªÏµ £¬ÔÙ²¹³äÎïÖÖ²î¾à
±ÈÁ¦Ä³¸ö»ùÒò ͬԴ¹ØÏµ¡¢ÐòÁÓ×¢±íÏÔ×Ó¡¢µ÷¿ØÇøºÍ±í°××éÖ¯ ²»ÄÜÖ»¿´»ùÒòÃû³Æ £¬Ó¦È·ÈÏÊÇ·ñÎªÕæÕý¶ÔÓ¦µÄͬԴ»ùÒò
ÈËÀ༲²¡×êÑÐ ¼²²¡ÓйرäÒì¡¢×éÖ¯»·¾³¡¢ÃâÒߺʹúл·´Ó³ ÒÔÈËÌå×ÊÁÏΪ×îÖÕÆ¾¾Ý £¬ÖíÄ£ÐÍÊʺÏÓÃÓÚÌØ¶¨»·½ÚµÄÑéÖ¤
ÖíµÄÓýÖÖ»òÒÅ´«ÐÔ×´×êÑÐ Öí×ÔÉíµÄ»ùÒò±äÒì¡¢ÒÅ´«ÏóÕ÷ºÍÐÔ×´¹ØÁª Ó¦ÓÅÏÈʹÓÃÖíDNAºÍÖíȺÌåÊý¾Ý £¬²»ÒËÓÃÈËÀà»ùÒòÖ±½Ó´úÌæ
½ø»¯»ò»ùÒò×é±ÈÁ¦ ͬԴ»ùÒò¡¢ÊؾÉÇøÓò¡¢»ùÒò×é·ÖÁкͽṹ±äÒì ½áºÏ¶à¸ö»ùÒò»òÈ«»ùÒò×éÇøÓò £¬Ô¤·ÀÓõ¥Ò»Æ¬¶Î´ú±íÕûÌå

Ñ¡ÔñÈËÀàDNA»¹ÊÇÖíDNA £¬¹Ø¼ü¿´×êÑжÔÏóÊÇʲô£¿

ÈôÊÇ×êÑÐÖ¸±êÊÇÈËÀ༲²¡Õï¶Ï¡¢È˵ÄÒÅ´«·çÏÕ¡¢¸ö±ð»ùÒò±äÒì»òÁÙ´²Ò½Öη´Ó³ £¬Ó¦ÓÅÏÈ·ÖÎöÈËÀàDNAºÍÈËÌåÑù±¾¡£ÖíDNA¼´±ãÔÚijЩ»ùÒòÉÏÓëÈËÀà´æÔÚ¶ÔÓ¦¹ØÏµ £¬Ò²²»ÊʺÏÖ±½Ó»Ø¸²Ä³Ó×ÎÒµÄÒÅ´«×´Ì¬¡£

ÈôÊÇ×êÑÐÖ¸±êÊÇÖíµÄÖÖÀàÌØµã¡¢³É³¤¿ìÂÊ¡¢×ÌÉúÐÔ×´¡¢¿¹²¡ÐÔ»òÖíȺÒÅ´«½á¹¹ £¬ÔòӦѡÔñÖíDNA¡£´ËʱÈËÀàDNA×î¶àÖ»ÄÜ×÷ΪÒÅ´«Ñ§²ÎÕÕ £¬²»ÄÜ´úÌæÖíȺÌåÖеıäÒìÊý¾Ý¡£

ÈôÊÇÖ¸±êÊÇÆÀ¹ÀÖíÄÜ·ñ×÷ΪÈËÀ༲²¡»òÆ÷¹Ù×êÑÐÄ£ÐÍ £¬¾Í²»Ó¦µ¥Ò»ÎÊ¡°ÖíDNAÓëÈËÀàDNAÏñ²»Ïñ¡± £¬¶øÓ¦½øÒ»²½È·ÈÏ£ºÖ¸±ê»ùÒòÊÇ·ñͬԴ £¬±í°××éÖ¯ÊÇ·ñÒ»Ö £¬ÓйØÍ¨Â·ÊÇ·ñÊØ¾É £¬ÃâÒߺʹúл»·¾³ÊÇ·ñ¿¿½ü £¬ÒÔ¼°ÖíÄ£ÐÍÄÜ·ñ³²ÂÖ±ØÒª¹Û²ìµÄ±íÐÍ¡£ÈôÆäÖйؼü»·½Ú²î¾à½Ï´ó £¬Ä£Ð͵ĺÏÓÃÁìÓò¾ÍÓ¦ÏàÓ¦ÊÕÕ­¡£

ÈôºÎÓÃÒ»¾ä»°¸ÅÀ¨ÈËÀàDNAÓëÖíDNAµÄÇø±ðºÍÁªÏµ£¿

Äܹ»¸ÅÀ¨Îª£ºÈËÀàDNAÓëÖíDNA¹²ÏíºÜ¶à¸ù»ùÒÅ´«»úÔìºÍͬԴ»ùÒò £¬ÕâÊǶþÕß¿ÉÄܽøÐбÈÁ¦¡¢Ò²Ê¹ÖíÓµÓв¿ÃÅ×êÑмÛÖµµÄ»ù´¡ £»µ«Á½ÕßÊôÓÚ·ÖÆçÎïÖÖ £¬È¾É«Ìå×éÖ¯¡¢¾ßÌåÐòÁÓ×¢»ùÒòµ÷¿ØºÍÕûÌåÉúÀí»·¾³²¢²»Ò»Ñù £¬ËùÒÔÖíDNAÊʺÏÔÚÃ÷È·³¡¾°ÏÂ×÷Ϊ²ÎÕÕ»òÄ£ÐÍ £¬²»Äܵ±×÷ÈËÀàDNAµÄÖ±½Ó´úÌæÆ·¡£

Òò¶ø £¬±ÈÁ¦Ê±ÈôÖ»ÏëÀí½â¡°ÓÐûÓÐÁªÏµ¡± £¬ÏÈ¿´¹²Í¬½á¹¹ºÍÊØ¾É»ùÒò £»ÈôÒªÅжϡ°Äܲ»ÄÜÓÃÓÚijÏî×êÑÓ×± £¬ÔòÓ¦½øÒ»²½²é¶Ô¾ßÌå»ùÒò¡¢×éÖ¯¡¢Ö°ÄÜͨ·ºÍÖ¸±ê±íÐÍ¡£ÕâÑùµÄÑ¡Ôñ±Èµ¥¶À±ÈÁ¦È¾É«ÌåÊýÁ¿»ò³éÏóµØËµ¡°DNAºÜÏñ¡±¸ü¿¿µÃס¡£

ÃâÔðÉêÃ÷£º±¾ÄÚÈÝÀ´×ÔÌÚѶƽ̨´´×÷Õß £¬²»´ú±íÌÚѶÐÂÎÅ»òÌÚÑ¶ÍøµÄ¸ÅÏëºÍ̬¶È¡£

ÓйØÍƼö

ÈȵãÀûÓÃÍÆ¼ö

ÌÚѶÐÂÎÅ¡¤µçÄÔ°æ
È«ÍøÈȵãÔç֪·

¾«Ñ¡ÊÓÆµ

ÆÕ¾©ÓëÉ³ÌØÍõ´¢»áÉÌÖж«¾¡¿ìÍ£»ðÊÂÒË

×÷Õ߯äËûÎÄÕÂ

?
¶¥²¿
¡¾ÍøÕ¾µØÍ¼¡¿