ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com

ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-04-13Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
ÍÆ¼ö²úÆ· :
ÍÆ¼öÐÂÎÅ
¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

Epstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ¼°ÔÚ±ÇÑʰ©É¸²éÖеÄÓ¦ÓõÄÖÆ×÷·½·¨

ʱ¼ä:2025-04-12    ×÷Õß: ¹ÜÀíÔ±

רÀûÃû³Æ£ºEpstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ¼°ÔÚ±ÇÑʰ©É¸²éÖеÄÓ¦ÓõÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°Ò»ÖÖ¼ì²âÊÔ¼ÁºÐ¼°ÆäÓ¦Ó㬾ßÌåµØËµ,ÊÇ©`ÖÖEpstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ¼°ÔÚ±ÇÑʰ©É¸²éÖеÄÓ¦Óá£
±³¾°¼¼Êõ£º
±ÇÑʰ©(Nasopharyngeal carcinoma, NPC)ÊÇÒ»ÖÖÔÚÎÒ¹úÄÏ·½ºÍ¶«ÄÏÑǵØÇø³£¼ûµÄ¶ñÐÔÖ×Áö£¬Æä½øÕ¹ÐÔ·¢Õ¹£¬ÉÔÍí³£·¢Éú×ªÒÆºÍÀ©É¢¡£Ä¿Ç°±ÇÑʰ©Ö÷ÒªÒÀ¿¿·ÅÉäÐÔÖÎÁÆ£¬ÖÐÍíÆÚÖ×Áö²¡È˵ÄÔ¤ºóÈÔÈ»ºÜ²î£¬IÆÚ»¼Õß·ÅÁƺó5ÄêÉú´æÂʿɴï90%£¬IVÆÚ»¼Õß5ÄêÉú´æÂÊ ½ö30%£¬Òò´ËÔçÆÚ·¢ÏÖÊÇÌá¸ßÖÎÓúÂʵĹؼü¡£¶Ô±ÇÑʰ©¸ßΣÈËȺ½øÐÐѪÇåѧɸ²éÊÇ·¢ÏÖÔçÆÚ±ÇÑʰ©µÄÖØÒªÍ¾¾¶¡£Epstein-Barr²¡¶¾(EBV)ÊDZÇÑʰ©(NPC)·¢²¡×îÖØÒªµÄ»·¾³Î£ÏÕÒòËØ¡£ËäÈ»EBVÁ÷Ðб鲼ȫÊÀ½ç£¬µ«ÊÇNPCÖ»ÔÚ»ªÄϼ°¶«ÄÏÑǸ߷¢¡£ÕâÖ÷ÒªÊÇÒòΪEBV ¡ªÐ©ÖØÒª°©»ùÒò(ÈçEBNAU LMPlµÈ)·¢ÉúÁËÍ»±ä£¬ÇÒÍ»±äµÄ²¡¶¾Öê»ñµÃÁËÓÅÊÆÀ©‰ˆ¡£×÷ΪNPCɸ²éµÄ±ê±¾³£ÎªÑªÒººÍ±Ç·ÖÃÚÎÏÖÓÐ×î³£Óü¼Êõ·½·¨Îª²ÉÓÃELISA·¨¼ì²âEBVµÄVCA¡¢EBNA¼°EAµÈ¿¹Ô­¡£ÕâЩÏÖÓм¼ÊõµÄȱÏÝÖ÷ÒªÓÐÁ½µãI) ELISA·¨Ö»Äܼì²â²¡¶¾º¬Á¿£¬µ«²»ÖªEBVÔÚÌåÄڵıäÒìÇé¿ö£¬ÒòΪ²»ÊÇËùÓÐEBV²¡¶¾ÖêÔÚÌåÄÚ¶¼Ö°©£¬ËùÒÔÕâÖÖ·½·¨²»ÄÜÕæÊµ·´Ó¦ÊܼìÕß»¼°©·çÏÕ£»2)·½·¨ÊDzÉÓÃELISA·¨¼ì²âEBVµÄ¿¹Ô­£¬·½·¨²»¹»ÁéÃô£¬ÇÒ¼ì²âÒ×ÊܶàÖÖÒòËØµÄ¸ÉÈÅ¡£ÖйúרÀûÎÄÏ×CN101597646A¹«¿ªÁË©`ÖÖ±ÇÑʰ©Ïà¹Ø»ùÒòEBNAlµÄÔçÆÚ¼ì²âÊÔ¼ÁºÐ¼°Æä¼ì²â·½·¨ºÍÓ¦Óã¬ÌṩÁËÒ»ÖÖ±ÇÑʰ©Ïà¹Ø»ùÒòEBNAlµÄÔçÆÚ¼ì²âÊÔ¼ÁºÐ£¬°üÀ¨±ÇÑʰ©Ïà¹Ø»ùÒòEBNAlÀ©ÔöÓûùÒòÌØÒìÐÔÒýÎï¡¢dNTP¡¢ÓÃÓÚPCR·´Ó¦µÄDNA¾ÛºÏø¼°Æä»º³åÒº£¬»¹ÌṩÁ˱ÇÑʰ©Ïà¹Ø»ùÒòEBNAlµÄÔçÆÚ¼ì²â·½·¨¼°ÆäÓ¦Óá£ÖйúרÀûÎÄÏ×CN101956014A¹«¿ªÁË©`ÖÖÓÃÓÚ±ÇÑʰ©ÔçÆÚÕï¶ÏµÄÍâÖÜѪ7¸ö»ùÒò±êÖ¾ÎïµÄ¼ì²âÊÔ¼ÁºÐ£¬¸ÃÊÔ¼ÁºÐ°üº¬ÍâÖÜѪ×ÜRNAÌáÈ¡ÊÔ¼Á¡¢RT-PCR·´Ó¦Òº¡¢ÊµÊ±Ó«¹â¶¨Á¿RT-PCR·´Ó¦ÒººÍSVM±ÇÑʰ©Õï¶ÏÄ£ÐÍ£¬ÊµÊ±Ó«¹â¶¨Á¿RT-PCR·´Ó¦Òº°üº¬ÒýÎÒýÎïÐòÁÐÊÇ7¸ö»ùÒò±êÖ¾Îï¼°ÄÚ…¢»ùÒòGAPDHµÄSYBR GreenÓ«¹â¶¨Á¿RT-PCR¼ì²âÒýÎï¡£ËùÊöI¸ö»ùÒò±êÖ¾ÎïΪHERC5¡¢DLG7¡¢PRARG¡¢PLK1¡¢KIF15¡¢KLHL25ºÍMYST4¡£µ«ÊǹØÓÚEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ¼°ÆäÔÚ±ÇÑʰ©É¸²éÖеÄÓ¦ÓÃĿǰ»¹Î´¼û±¨µÀ¡£

·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷µÄÄ¿µÄÊÇÕë¶ÔÏÖÓм¼ÊõÖеIJ»×㣬Ìṩ©`ÖÖEpstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ¡£±¾·¢Ã÷µÄÔÙÒ»µÄÄ¿µÄÊÇ£¬Ìṩ©`ÖÖEpstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐµÄÓ¦Óá£ÎªÊµÏÖÉÏÊöÄ¿µÄ£¬±¾·¢Ã÷²ÉÈ¡µÄ¼¼Êõ·½°¸ÊÇ=Epstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ£¬ËùÊöµÄÊÔ¼ÁºÐº¬ÓÐÒÔÏÂÊÔ¼Á
a¡¢À©ÔöEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔÒýÎï¶Ô£»ºÍ
b¡¢Epstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔ̽Õ룬ËùÊöµÄ»ùÒòÍ»±äΪEBNA-I»ùÒò±àÂëÇøµÄ P-thr¡¢V-val ºÍ V_leu£¬EBNA-I »ùÒòÆô¶¯×Ó Cp¡¢Fp ºÍ ZpJP LMPl »ùÒò Xhol-loss¡¢30bp Deletion ºÍ Ser366Thr £»
C¡¢²»Í¬Å¨¶ÈµÄEpstein-Barr²¡¶¾»ùÒòÍ»±ä±ê׼ƷϵÁУ»
d¡¢ÓÃÓÚÓ«¹â¶¨Á¿PCR·´Ó¦µÄPCR·´Ó¦Òº(°üº¬ROXÓ«¹â¡¢dNTP¡¢DNA¾ÛºÏø¼°Æä»º³åÒº)¡£ËùÊöµÄÀ©ÔöEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔÒýÎï¶ÔΪ
a¡¢EBNA-I»ùÒò±àÂëÇøSEQ ID NO. 10 ºÍ SEQ ID NO. 11 £»b¡¢EBNA-I»ùÒòÆô¶¯×ÓSEQ ID NO. 15 ºÍ SEQ ID NO. 16 £»
c¡¢LMPl»ùÒò XhoI-Ioss :SEQ ID NO. 20 ºÍ SEQ ID NO. 21£¬ºÍ LMPl »ùÒò 30bp DeletionºÍ Ser366Thr SEQ ID NO. 23 ºÍ SEQ ID NO. 24¡£ËùÊöµÄEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔ̽Õë¾ßÓÐÏÂÁкËÜÕËáÐòÁÐ
a¡¢Õë¶ÔP-thrÌØÒìÐÔ̽ÕëSEQID NO. 12£¬Õë¶ÔV_valÌØÒìÐÔ̽ÕëSEQ ID NO. 13£¬ºÍÕë¶ÔV-IeuÌØÒìÐÔ̽ÕëSEQ ID NO. 14 £»
b¡¢Õë¶ÔCpÌØÒìÐÔ̽ÕëSEQID NO. 17£¬Õë¶ÔFpÌØÒìÐÔ̽ÕëSEQ ID NO. 18£¬Õë¶ÔZpÌØÒìÐÔ̽Õë SEQ ID NO. 19 £»
C¡¢Õë¶ÔXhoI-IossÌØÒìÐÔ̽ÕëSEQ ID NO. 22£¬Õë¶Ô30bp DeletionÌØÒìÐÔ̽ÕëSEQ IDNO. 25£¬Õë¶Ô Ser366Thr ÌØÒìÐÔ̽Õë SEQ ID NO. 26¡£ÎªÊµÏÖÉÏÊöµÚ¶þ¸öÄ¿µÄ£¬±¾·¢Ã÷²ÉÈ¡µÄ¼¼Êõ·½°¸ÊÇËùÊöµÄÊÔ¼ÁºÐÔÚÖÆ±¸¼ì²â±ÇÑʰ©¼²²¡Ò©ÎïÖеÄÓ¦Óᣱ¾·¢Ã÷ÓŵãÔÚ¸É
1¡¢±¾·¢Ã÷µÄÊÔ¼ÁºÐÄܹ»´ïµ½ÔÚÈËȺÖиßͨÁ¿É¸²éNPCµÄÄ¿µÄ£¬²»½ö¿É¼ì²âEBVÖа©»ùÒòµÄ¹Ø¼üÍ»±äÀàÐÍ£¬»¹¿É׼ȷ¼ì²âÕâЩ¹Ø¼ü»ùÒòÍ»±äµÄÊýÁ¿£¬´ïµ½×¼È·Ô¤²â¸ßΣÈËȺ±ÇÑʰ©·¢²¡·çÏÕµÄÄ¿µÄ£»
2¡¢²ÉÓñ¾ÊÔ¼ÁºÐÕÆÎÕ¸ßΣÈËȺÌåÄÚµÄÖ÷ÒªÖ°©Í»±ä£¬½ñºó¿É²ÉÓúóÐøºËËá¸ÉÈŵķ½·¨¶Ô¸ßΣ¸öÌå½øÐÐÔ¤·À£¬½«±ÇÑʰ©µÄÈËȺɸ²éºÍÈËȺ¸ÉÔ¤½áºÏÆðÀ´£»
3¡¢±¾·¢Ã÷¾ßÓиßÁéÃô¶È£¬²Ù×÷¿ìËÙ£¬³É±¾½ÏµÍµÄÓŵ㣬¾ßÓйãÀ«µÄÊг¡£¬¾­¼ÃÐ§Òæ·Ç³£¿É¹Û¡£


¸½Í¼IÊÇEBNAl P-thrÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£¸½Í¼2ÊÇEBNAl V-valÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£¸½Í¼3ÊÇEBNA-I V-IeuÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£¸½Í¼4ÊÇEBNA-I»ùÒòCpÆô¶¯×ÓÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£¸½Í¼5ÊÇEBNA-I»ùÒòFpÆô¶¯×ÓÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£¸½Í¼6ÊÇEBNA-I»ùÒòZpÆô¶¯×ÓÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£¸½Í¼7ÊÇLMPl XhoI-IossÍ»±ä»ùÒòÐÍÓ«¹â¶¨Á¿PCRÀ©Ôöͼ¡£
¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏ¸½Í¼¶Ô±¾·¢Ã÷ÌṩµÄ¾ßÌåʵʩ·½Ê½
×÷Ïêϸ˵Ã÷¡£ÊµÊ©ÀýI
I.¼ì²âµÄ°©»ùÒò¼°Í»±äÀàÐÍ
EBVµ¼ÖÂNPC·¢ÉúÓëEBVµÄһЩDZ·üÆÚ¿¹Ô­Óйأ¬Èçlatent membrane protein (LMP)ºÍEBV associated nuclear antigen-1 (EBNA-1)¡£´óÁ¿Ñо¿ÔÚNPC»¼ÕßÖÐÖØµã·ÖÎöÕâЩ²¡¶¾»ùÒòµÄÍ»±ä£¬ÈçÖÐɽ´óѧ¸½ÊôÖ×ÁöÒ½Ôºµ÷²éÁËËÄ»áÊÐ17¸ö³ÇÕò312680ÈË£¬¹²·¢ÏÖNPC»¼Õß60ÈË£»²¢ÔÚ¹úÄÚÍâÊ״νøÐÐÁË»ªÄϵØÇøEBVÈ«ÐòÁМy¶¨µÄ¹¤×÷£¬·¢ÏÖEBNA»ùÒò±äÒìÓë±ÇÑʰ©Ïà¹Ø¡£¸ÃÏîÄ¿×é·¢ÏÖÔÚ±ÇÑʰ©×éÖ¯ÖÐÖ»´æÔÚçÓ°±ËáÐÍ(V-val)EBNA1 (¼ì³öÂÊ98. 1%)£¬¶øÔÚÍâÖÜѪÁܰÍϸ°ûºÍÍÙÒº³ý¿É¼ì²âµ½EBNAl V-val¥¿¥È,»¹Äܼì²âµ½±û°±ËáÐÍ(P_ala)ºÍ ËÕ°±ËáÐÍ(P-thr)EBNAl¡£²¢ÇÒ·¢ÏÖÔÚÍâÖÜѪÁܰÍϸ°ûºÍÍÙÒºÖУ¬¼¸ºõËùÓÐV-valÍ»±ä²¡¶¾Öê¾ùÓëP-ala²¡¶¾Öê»ìºÏ¸ÐȾ¡£Òò¶ø±¾·¢Ã÷´Ó¼ì³öЧÂʵĽǶȳö·¢£¬ÔÚÍâÖÜѪºÍÍÙÒºÄܼì²âµ½µÄÁ½ÖÖ»ùÒòÐÍP-ala¼°P-thrÖУ¬Öصã¼ì²âP_thr¡£ÎªÊ¹±¾·¢Ã÷½ñºóÄÜÀ©Õ¹µ½Ô¤²âEBVÏà¹ØµÄÆäËûÖ×Áö·¢²¡·çÏÕ£¬±¾·¢Ã÷»¹¼ì²âÁÁ°±ËáÐÍ(V-Ieu) EBNAl¡£ÔøÄ¾Ê¥µÈ±¨µÀ»ªÄÏNPC»¼ÕßV-IeuÍ»±ä»ùÒòÐͼì³öÂÊΪ96. 2%£¬¶øKarenµÈÔÚ°ÍÎ÷ºÍÃÀ¹úEBVÏà¹ØÁܰÍÁö»¼ÕßÖнøÐÐEBNAl»ùÒò²âÐò£¬·¢ÏÖÔÚHodgkin²¡ÖÐV-IeuÍ»±äÂÊÒ²ºÜ¸ß£¬·Ö±ðΪ°ÍÎ÷(76. 5%£¬13/17)£¬ÃÀ¹ú(33. 3%£¬4/12)¡£Òò´Ë±¾·¢Ã÷ÖØµã¼ì²âEBNA-I»ùÒò±àÂëÇøP-thr¡¢V-val¼°V-Ieu¹²3ÖÖ»ùÒòÐÍ¡£Ñо¿»¹·¢ÏÖ£¬EBNAl»ùÒò²»½ö±àÂëÇøµÄÍ»±äÓëNPC·¢ÏÖÏà¹Ø£¬¶øÇÒÆô¶¯×ÓµÄÍ»±äÒ²ÓëÖ×ÁöÃÜÇÐÏà¹Ø¡£ÓÐÑо¿ÈÏΪ£¬EBVÆô¶¯×ÓµÄBamHI F (Fp)¶à̬ÐÔÓëEBNAl»ùÒòת¼£¬½ø¶øµ¼Ö NPC ·¢ÉúÓйØ(Ïê¼û J. Virol. 1992; 66:706 - 714)¡£fcooks µÈ¼ì²âÁË C15¡¢C17¡¢C18¼°C19µÈ¶àÖÖNPCϸ°ûϵ£¬¾ù·¢ÏÖFpÐÍÆô¶¯×ÓÊÇNPCÖÐEBNAl»ùÒòת¼µÄ¹Ø¼üÒò×Ó(J.Virol. 1992; 67: 3182-3190)¡£µ«ÊÇ£¬EBNAl»ùÒòÔÚÁܰÍÁöµÈÖ×ÁöÖе碌î»úÖÆÓëNPC²¢²»Ïàͬ(J. Virol. 1992; 66:706 - 714)£¬»¹¿ÉÄÜ´æÔÚCp¡¢ZpµÈÆô¶¯×ÓµÈEBNAl»ùÒò¼¤»î»úÖÆ¡£ÎªÊ¹±¾·¢Ã÷ÄÜÔÚEBVÏà¹ØÆäËûÖ×ÁöÖеõ½ÍØÕ¹£¬±¾·¢Ã÷½«×ܹ²¼ì²âFp¡¢Cp¼°ZpÈýÖÖÆô¶¯×Ó¡£¶ÔÓÚLMPl»ùÒò£¬Xhol-loss¡¢30bp DeletionÁ½ÖÖ»ùÒòÐÍÊÇ×î³£¼ì²âµÄ»ùÒòÍ»±ä¡£ÈçÕë¶Ô30bp Deletion£¬Ì¨ÍåѧÕß±¨µÀ°©Ö××éÖ¯ÖÐÆµÂÊΪ100%(48/48 ;Ïê¼ûInt. J. Cancer1996£¬62: 673 - 677)£¬Ïã¸ÛΪ 92%(34/37 ;Ïê¼û Int. J. Cancer 1996£¬66:711 - 712)¡£ÔøÄ¾Ê¥µÈ±¨µÀ»ªÄÏNPC»¼Õß°©Ö××éÖ¯£¬²âÐò·¨¼ì²âµ½Á½ÖÖ»ùÒòÍ»±äƵÂÊΪ90. 3%(XhoI-loss)ºÍ84. 0%(30bp Deletion)(Ïê¼û JOURNAL OF VIROLOGY, Dec. 2005, p. 15323 - 15330)¡£¶øHui Shien SeeµÈ²ÉÓÃPCRøÇз¨·ÖÎöÂíÀ´Î÷ÑÇNPC»¼ÕßLMPl»ùÒòÍ»±ä£¬·¢ÏÖÔÚ°©Ö××éÖ¯Á½ÖÖ»ùÒòÍ»±äƵÂÊΪ87. 2%ºÍ55. 9% ;¼´Ê¹²ÉÓÃÁéÃô¶È²»¸ßµÄPCRøÇз¨£¬Ò²ÔÚÍâÖÜѪÖÐÁ½ÖÖ»ùÒòÍ»±äƵÂÊÒ²´ïµ½ 36. 7%ºÍ 24. 1%(Ïê¼ûWorld J Surg Oncol. 2008 Feb 15;6:18.)¡£Òò¶ø±¾·¢Ã÷ÖØµã¼ì²âLMPl»ùÒòXhol-loss¡¢30bp DeletionÁ½ÖÖÍ»±ä¡£µ«ÊDz»Í¬ÈËȺLMPl»ùÒòÍ»±ä»¹´æÔÚ²»Í¬Ìص㣬ÈçHui Shien See´ÓÉÏÊöNPC°©Ö××éÖ¯³é³öÁ½Àý½øÐвâÐò£¬¾ù·¢ÏÖÁË LMPl»ùÒòµÚ366λÃÜÂë×Ó·¢ÏÖÍ»±äSer366Thr (Ïê¼ûWorld J Surg Oncol. 2008 Feb 15;6:18.);µ«ÕâÖÖÍ»±äËÆºõÔÚ»ªÄÏÈËȺ²¢²»³£¼û£¬ÒòÎªÔøÄ¾Ê¥µÈµÄ²âÐò½á¹ûδ·¢ÏÖ¸ÃÍ»±ä(Ïê¼ûJOURNAL OF VIROLOGY, Dec. 2005, p. 15323 -15330)¡£±¾·¢Ã÷ͬʱ»¹¼ì²âSer366ThrÕâÖÖÍ»±ä£¬ÒÔÀû½ñºó¶Ô±È»ªÄϺͶ«ÄÏÑÇÈËȺNPC·¢²¡µÄ²»Í¬¡£×ܵÄ˵À´£¬±¾·¢Ã÷3¸ö¾ºÕùÐÔÓ«¹â¶¨Á¿PCR£¬Ã¿¸ö¾ºÕùÐÔÓ«¹â¶¨Á¿PCR¾ù¼ì²â3¸ö»ùÒòÍ»±ä¡£ÒòΪӫ¹â¶¨Á¿PCRÒÇ¿ÉÒÔ¼ì²â4ɫӫ¹â£¬ÓÐһɫӫ¹â(ROX)Òª³ÉΪ¶¨Á¿PCR·´Ó¦µÄÄÚ…¢£¬Ê¹¶¨Á¿·´Ó¦×¼È·(…¢¼ûÃÀ¹úÓ¦ÓÃÉúÎïϵͳ(Applied Biosystems, ABI)¹«Ë¾µÄ¶¨Á¿PCR·´Ó¦ËµÃ÷)¡£ÕâÑùÿ¸ö¾ºÕùÐÔÓ«¹â¶¨Á¿PCR·´Ó¦¼ì²â3ÖÖ»ùÒòÍ»±äЧÂÊ×î¸ß£¬Ò²¿ÉÒÔ³ä·ÖÀûÓÃÓ«¹â¶¨Á¿PCRÒǵÄ4ɫӫ¹â¡£²ÉÓÃ3¸ö¶àÖØÓ«¹â¶¨Á¿PCR¼ì²â9ÖÖ»ùÒòÍ»±ä
¢ÙµÚÒ»¸ö·´Ó¦¼ì²â=EBNA-I»ùÒò±àÂëÇøP-thr¡¢V-val¼°V-Ieu¹²3ÖÖ»ùÒòÐÍ£»
¢ÚµÚ¶þ¸ö·´Ó¦¼ì²â=EBNA-I»ùÒòÆô¶¯×ÓCp¡¢Fp¼°Zp¹²3ÖÖ»ùÒòÐÍ£»¢ÛµÚÈý¸ö·´Ó¦¼ì²âLMP1»ùÒòXhol-loss¡¢30bpDeletion¼°Ser366Thr¹²3ÖÖ»ùÒòÐÍ¡£2.±ê׼ƷµÄ¹¹½¨
»ù±¾²¡¶¾ÖêΪB95. 8£¬¹º×ÔÃÀ¹úATCC (×÷ΪEBNA-I P_ala¼°LMPl»ùÒòÒ°ÉúÐ͵ıê׼Ʒ)£»ÆäËû¸÷ÖÖÍ»±ä»ùÒòÐ;ùÓÉB95. 8²¡¶¾Öê²ÉÓö¨µãÓձ似Êõ(ÃÀ¹úStratageneÊÔ¼ÁºÐQuikChange site-directed mutagenesis kit) ìµÃ¡£3.Õë¶Ô¸÷ÖÖÍ»±ä»ùÒòÐÍËù²ÉÓõÄÍ»±äÒýÎï¶ÔÈçÏÂ
¢ÙEBNA-IP-thr :5¡¯_CCG ACT TGT GAT GAA ACT GGA CTC AGG GCC_3¡¯(SEQ ID NO. I)¼°Æä·´ÒåÁ´£»
¢ÚEBNA-I V-val: 5¡¯ - GTT AGT GAG GAA AAT GGA CTC ATT GCC ATT-3¡¯ (SEQ IDNO. 2)¼°Æä·´ÒåÁ´£»
¢ÛEBNA-IV-Ieu: 5¡¯_CCG ACT TGT GAG GAT AAT AGA CTC ATT GCC_3¡¯(SEQ ID NO. 3)¼°Æä·´ÒåÁ´£»
¢ÜCpÆô¶¯×Ó
5¡¯-CTTCGGTGTCCTTGTCTCTATGCCATCTGATCTAAAATTTGCAGCAGAA-3¡¯ (SEQ ID NO. 4)¼°Æä·´ÒåÁ´£»
¢ÝFpÆô¶¯×Ó
5¡¯ -AGTGGTCCCCTCCGGATCCCCCTCCTCTCTATCCACCGCCGCCCCGGAACAGGACC-3¡¯ (SEQ IDNO. 5)¼°Æä·´ÒåÁ´£»
¢ÞZpÆô¶¯×Ó
5¡¯-CAAAGATAGCAAAGGTGGCCGGCAAGGTGCAATGTTTAGGAGTTACCTGT-3¡¯ (SEQ ID NO. 6)¼°Æä·´ÒåÁ´£»
¢ßLMPl »ùÒò XhoI-Ioss
5¡¯-CACGGCCCCCTCTCCCCCCCCCTCCCTCTTCCATA-3¡¯ (SEQ ID NO. 7)¼°Æä·´ÒåÁ´£»
¢àLMPl»ùÒò 30bp Deletion :5¡¯_TCG ATG ACA GAC GGT GGC GGT GAT CCA CM CTT-3¡¯(SEQ ID NO. 8)¼°Æä·´ÒåÁ´£»
¢áLMPl »ùÒò Ser366Thr :5¡¯-ACG CTG CTT TTG GGT ACT TCT GGT TCC GGT GGA-3¡¯(SEQ ID NO. 9)¼°Æä·´ÒåÁ´¡£4.¶àÖØÓ«¹â¶¨Á¿PCRµÄÒýÎP̽ÕëÉè¼Æ
¢ÙEBNA-I»ùÒò±àÂëÇø²ÉÓÃͳһÒýÎï 5£¬- GAA ATT TGA GAA CAT TGC AGA AG-3¡¯ (SEQ ID NO. 10)ºÍ 5£¬- GGTCC AGG GGC CAT TCC AA-3¡¯ (SEQ ID NO. 11)À©Ôö¡£Õë¶ÔP-thrÌØÒìÐÔ̽ÕëFAM-ACTTGT GAT GAA ACT GGA CTC AGG(SEQ ID NO. 12)£» Õë¶Ô V-val ÌØÒìÐÔ̽Õë HEX- GTT AGT GAG GAA AAT GGA CTC ATT (SEQ ID NO. 13)£» Õë¶Ô V-Ieu ÌØÒìÐÔ̽Õë CY3-ACT TGT GAG GAT AAT AGA CTC ATT (SEQ ID NO. 14)¡£¢ÚEBNA-1»ùÒòÆô¶¯×Ó
²ÉÓÃͳһÒýÎï 5¡¯- CCA CAA ATC ATC TAA ACC GTA AG-3£¬(SEQ ID NO. 15)ºÍ 5¡¯- AGTGAC CCC GAA ATC GAA CA-3¡¯ (SEQ ID NO. 16)À©Ôö¡£Õë¶ÔCp ÌØÒìÐÔ̽Õë FAM-GTC CTT GTC TCT ATG CCA TCT (SEQ ID NO. 17)£»Õë¶Ô Fp ÌØÒìÐÔ̽Õë HEX- TCT CTA TCC ACC GCC GCC CCG GAA (SEQ ID NO. 18)£»
Õë¶Ô Zp ÌØÒìÐÔ̽Õë CY3-AAG GTG CAA TGT TTA GGA GTT AC (SEQ ID NO. 19)¡£¢ÛLMPl »ùÒò
Õë¶Ô Xhol-loss£¬²ÉÓÃÒýÎï 5¡¯- TG GAA CAC GAC CTT GAG AGG -3£¬(SEQ ID NO. 20)ºÍ5£¬-AC AGT AGC GCC AAG AGC AG-3£¬(SEQ ID NO. 21 )£¬ÒÔ¼°ÌØÒìÐÔ̽Õë FAM- CAC GGC CCCCTC TCC CCC CCC CTC CCT CTT (SEQ ID NO. 22)½øÐÐÀ©Ôö¡£ÁíÁ½ÖÖÍ»±ä²ÉÓÃÒýÎï5¡¯ -CGG AAG AGG TGG AAA ACA AAC-3¡¯ (SEQ ID NO. 23)ºÍ5¡¯ - GTG GGG GTC GTC ATC ATC TCG-3¡¯ (SEQ ID NO. 24)À©Ôö¡£Õë¶Ô30bp Deletion ÌØÒìÐÔ̽Õë HEX- ATG ACA GAC GGT GGC GGT GAT CCA (SEQID NO. 25)£»
Õë¶Ô Ser366Thr ÌØÒìÐÔ̽Õë CY3-CTG CTT TTG GGT ACT TCT GGT TCC GGT (SEQ IDNO. 26)¡£5.¶àÖØÓ«¹â¶¨Á¿PCRµÄ·´Ó¦ÌåϵºÍ·´Ó¦Ìõ¼þ
·´Ó¦Ìåϵ
ȨÀûÒªÇó
1.Epstein-Barr²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöµÄÊÔ¼ÁºÐº¬ÓÐÒÔÏÂÊÔ¼Á a¡¢À©ÔöEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔÒýÎï¶Ô£»ºÍ b¡¢Epstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔ̽Õ룬ËùÊöµÄ»ùÒòÍ»±äΪEBNA-I»ùÒò±àÂëÇøµÄ P-thr¡¢V-val ºÍ V_leu£¬EBNA-I »ùÒòÆô¶¯×Ó Cp¡¢Fp ºÍ ZpJP LMPl »ùÒò Xhol-loss¡¢30bp Deletion ºÍ Ser366Thr £» C¡¢²»Í¬Å¨¶ÈµÄEpstein-Barr²¡¶¾»ùÒòÍ»±ä±ê׼ƷϵÁУ» d¡¢ÓÃÓÚÓ«¹â¶¨Á¿PCR·´Ó¦µÄPCR·´Ó¦Òº(°üº¬ROXÓ«¹â¡¢dNTP¡¢DNA¾ÛºÏø¼°Æä»º³åÒº)¡£
2.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöµÄÀ©ÔöEpstein-Barr²¡¶¾¹Ø¼ü¸ï°Í»ùÒòÍ»±äµÄÌØÒìÐÔÒýÎï¶ÔΪ a¡¢EBNA-I»ùÒò±àÂëÇøSEQ ID NO. 10 ºÍ SEQ ID NO. 11 £» b¡¢EBNA-I»ùÒòÆô¶¯×ÓSEQ ID NO. 15 ºÍ SEQ ID NO. 16 £»c¡¢LMPl»ùÒò XhoI-Ioss :SEQ ID NO. 20 ºÍ SEQ ID NO. 21£¬LMPl »ùÒò 30bp Deletion ºÍSer366Thr SEQ ID NO. 23 ºÍ SEQ ID NO. 24¡£
3.¸ù¾ÝȨÀûÒªÇóIËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöµÄEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔ̽Õë¾ßÓÐÏÂÁкËÜÕËáÐòÁÐ a¡¢Õë¶ÔP-thrÌØÒìÐÔ̽ÕëSEQID NO. 12£¬Õë¶ÔV_valÌØÒìÐÔ̽ÕëSEQ ID NO. 13£¬ºÍÕë¶ÔV-IeuÌØÒìÐÔ̽ÕëSEQ ID NO. 14 £» b¡¢Õë¶ÔCpÌØÒìÐÔ̽ÕëSEQID NO. 17£¬Õë¶ÔFpÌØÒìÐÔ̽ÕëSEQ ID NO. 18£¬Õë¶ÔZpÌØÒìÐÔ̽Õë SEQ ID NO. 19 £» C¡¢Õë¶ÔXhoI-IossÌØÒìÐÔ̽ÕëSEQ ID NO. 22£¬Õë¶Ô30bp DeletionÌØÒìÐÔ̽ÕëSEQ IDNO. 25£¬Õë¶Ô Ser366Thr ÌØÒìÐÔ̽Õë SEQ ID NO. 26¡£
4.¸ù¾ÝȨÀûÒªÇó1-3ÈÎÒ»ËùÊöµÄÊÔ¼ÁºÐ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöµÄÊÔ¼ÁºÐÔÚÖÆ±¸¼ì²â±ÇÑʰ©¼²²¡Ò©ÎïÖеÄÓ¦Óá£
È«ÎÄÕªÒª
±¾·¢Ã÷Éæ¼°EBV²¡¶¾µÄ¶àÖØÓ«¹â¶¨Á¿PCR¼ì²âÊÔ¼ÁºÐ£¬ËùÊöµÄÊÔ¼ÁºÐº¬ÓÐÒÔÏÂÊÔ¼Áa¡¢À©ÔöEpstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔÒýÎï¶Ô£»ºÍb¡¢Epstein-Barr²¡¶¾¹Ø¼ü°Ð»ùÒòÍ»±äµÄÌØÒìÐÔ̽Õ룬ËùÊöµÄ»ùÒòÍ»±äΪEBNA-1»ùÒò±àÂëÇøµÄP-thr¡¢V-valºÍV-leu£¬EBNA-1»ùÒòÆô¶¯×ÓCp¡¢FpºÍZp£¬ºÍLMP1»ùÒòXhoI-loss¡¢30bpDeletionºÍSer366Thr¡£±¾·¢Ã÷ÓŵãÔÚÓÚÄܹ»´ïµ½×¼È·Ô¤²â¸ßΣÈËȺ±ÇÑʰ©·¢²¡·çÏÕµÄÄ¿µÄ£»ÕÆÎÕ¸ßΣÈËȺÌåÄÚµÄÖ÷ÒªÖ°©Í»±ä£¬½«±ÇÑʰ©µÄÈËȺɸ²éºÍÈËȺ¸ÉÔ¤½áºÏÆðÀ´£»¾ßÓиßÁéÃô¶È£¬²Ù×÷¿ìËÙ£¬³É±¾½ÏµÍµÄÓŵ㣬¾ßÓйãÀ«µÄÊг¡¡£
Îĵµ±àºÅG01N21/64GK102839222SQ20111016510
¹«¿ªÈÕ2012Äê12ÔÂ26ÈÕ ÉêÇëÈÕÆÚ2011Äê6ÔÂ20ÈÕ ÓÅÏÈȨÈÕ2011Äê6ÔÂ20ÈÕ
·¢Ã÷ÕßÁõ±ó ÉêÇëÈË:¹ãÖÝÊеÚÊ®¶þÈËÃñÒ½Ôº

  • רÀûÃû³Æ£ºÒ»Öֵ綯ִÐлú¹¹µÄλÖüì²â×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»Öֵ綯ִÐлú¹¹µÄλÖüì²â×°Öã¬ÊôÓÚÒ»ÖÖÖá½ÇºÍÎ»ÒÆ´«¸ÐÆ÷¡£±³¾°¼¼Êõ£ºµç¶¯Ö´Ðлú¹¹Êǹ¤Òµ×Ô¶¯»¯ÒDZíÖеÄÖ´Ðе¥Ôª.ËüÄܹ»½ÓÊÜÀ´×Ôµ÷½ÚÆ÷¡¢¹¤¿Ø »ú¡¢DCS¡¢¼ÆËã»úµÈÒDZíϵͳ
  • רÀûÃû³Æ£º½Ç¶È´«¸ÐÆ÷µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°Ò»ÖÖÓÃÓÚ¼ì²âÄÜת¶¯µÄÖáµÄת¶¯Î»ÖõĽǶȴ«¸ÐÆ÷£¬¸Ã½Ç¶È´«¸ÐÆ÷´øÓÐÒÔ´«µÝת¾ØµÄ·½Ê½ÓëÖáÁ¬½ÓµÄÇý¶¯³ÝÂÖºÍÖÁÉÙÒ»¸öÖ±½Óͨ¹ý¸ÃÇý¶¯³ÝÂÖËùÇý¶¯µÄ²âÁ¿³ÝÂÖ£¬ÆäÖУ¬´ÓÒ»¸ö¶à¸ö²âÁ¿³ÝÂֵĽǶÈλÖÃÄܹ»»ñÖªÖáµÄ½Ç
  • רÀûÃû³Æ£ºµ¼º½·½·¨¡¢ÓÃÓÚµ¼º½ÏµÍ³µÄ´¦Àí·½·¨¡¢µØÍ¼Êý¾Ý¹ÜÀí×°ÖᢵØÍ¼Êý¾Ý¹ÜÀí³ÌÐò¡¢ÒÔ¼°¼ÆËã»ú³ÌÐòµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷Éæ¼°µ¼º½·½·¨¡¢ÓÃÓÚµ¼º½ÏµÍ³µÄ´¦Àí·½·¨¡¢µØÍ¼Êý¾Ý¹ÜÀí×°ÖᢵØÍ¼Êý¾Ý¹ÜÀí³ÌÐò¡¢ÒÔ¼°¼ÆËã»ú³ÌÐò¡£±³¾°¼¼Êõ£º ÒÔǰ£¬ÔÚµ¼º½×°ÖÃÖÐ
  • רÀûÃû³Æ£º²âÁ¿ÊäËÍ´øºñ¶ÈµÄ¹¤¾ßµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÊôÓÚ²âÁ¿É豸¼¼ÊõÁìÓò£¬Éæ¼°Ò»ÖÖ²âÁ¿ÊäËÍ´øºñ¶ÈµÄ¹¤¾ß¡£±³¾°¼¼Êõ£ºÊäËÍ´øÔÚÔËÐÐʹÓÃÒ»¶Îʱ¼äºó£¬ÊäËÍ´ø±íÃæ»áÓв»Í¬³Ì¶ÈµÄÄ¥Ëð£¬ÊäËÍ´ø±íÃæÆä±ßÔµºÍÖмäµÄÄ¥ËðÁ¿²»Í¬£¬±ßÔµ¿ÉÓÃÓα꿨³ß²âÁ¿£¬µ«
  • רÀûÃû³Æ£º¹Ò³µÓÃÀï³Ì±íµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÊôÓÚ¼ÆÁ¿×°Öã¬ÓÈÆäÉæ¼°Ò»ÖÖÊÊÓÃÓÚ»ú¶¯³µÍ϶¯µÄ¹Ò³µÓÃÀï ³Ì±í¡£ ±³¾°4Ö§ÊõΪÁË·´Ó³¹¤³Ì»úе¡¢Æû³µµÈ³µÁ¾ËùÐÐÊ»µÄÀï³Ì.ͨ³£ÔÚ¼ÝÊ»ÊÒÀï¶¼°²×° ÓÐÀï³Ì±í¡£³µÁ¾µÄÐÐÊ»Àï³ÌÊý¾ÝÊÇͨ¹ý³µÂÖµÄÐýת½øÐÐÀÛ¼Æ
  • רÀûÃû³Æ£ºÓÃÓں˴ʲÕñ²â¼µÄÔöÇ¿ÐÔÄÜÌìÏßµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷×ܵÄÉæ¼°ÓÃÓڲ⾮µÄºË´Å¹²Õñ(NMR)É豸ºÍ·½·¨¡£¸ü¾ßÌ嵨£¬±¾·¢Ã÷Éæ¼°ÓÃÓÚNMR²â¾®É豸µÄÌìÏßÉè¼Æ¡£±³¾°¼¼Êõ£º ºË´Å¹²Õñ(NMR)²â¼¹¤¾ß²âÁ¿À´×ÔÔÚµØÇòÐγÉÎïÖÐ×ÔÐýºË(×î¾­³£ÊÇ
ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
È«¹ú·þÎñÈÈÏߣº13062023238
µç»°£º13062023238
µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
¹«Ë¾¶þάÂë
Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿