±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 447  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

an777

ľ³æ (³õÈëÎÄ̳)

[½»Á÷] <ÇóÖú>»ùÒò¹¤³ÌÒ©ÎïÖÆ×÷¹¤ÒÕÁ÷³Ì

ÄÄλ´ó´ó¸ø¸öijÖÖ»ùÒò¹¤³ÌÒ©ÎïµÄÖÆÒ©¹¤ÒÕÁ÷³Ìͼ°¡£¬×îºÃÊÇÖÐÎĵģ¬×öPPTÉÏ¿ÎÓã¬Íò·Ö¸Ðл

[ Last edited by an777 on 2009-10-8 at 00:37 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÎÄ̳¾«Ó¢)


±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2009-10-07 06:24:30
ÒÑÔÄ   ÉêÇëPhEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

an777

ľ³æ (³õÈëÎÄ̳)

û¿´µ½Å¶£¬ÎÒ²ÎÕÕÒ©µäÂýÂý×ö°É
3Â¥2009-10-08 00:35:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jinlin

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

ÕâÖÖ¶«Î÷Ì«¶àÁË£¬×Ô¼ºÂýÂý¿´°É

¡ï ¡ï
472514568(½ð±Ò+1,VIP+0):½±Àø»ý¼«»ØÌû£¡ 10-8 08:44
an777(½ð±Ò+1,VIP+0):ÐÁ¿àÁË£¬µ«ÊÇÎÒÒªµÄÊÇÖÆÒ©¹¤ÒÕ£¬È繤³Ì¾úµÄÅàÑøÌõ¼þ£¬»¹ÓÐÔÚ·¢½Í¹ý³ÌÖеÄÌõ¼þ¿ØÖÆ£¬»¹ÓÐÊÕÈ¡²úÎïʱµÄ·½·¨Ö®ÀàµÄ¶«Î÷£¬ÒªÉú²úʵ¼ùÀàµÄ£¬×îºÃ±ÈÒ©µä¾ßÌåµãµÄ 10-9 01:43
http://www.nslib.cn/UpFiles/Course/2001-12-9/2001-12-9.ppt
http://nxy.yangtzeu.edu.cn/ycx/news/zh/Courseware/9.ppt
http://www.docin.com/p-18281962.html
http://www.shutcm.edu.cn/shutcm/zyyjs/xsyd/wxsj/9935.shtml
Ä¿µÄ»ùÒòµÄ»ñµÃ
Ò»,Äæ×ªÂ¼·¨
Äæ×ªÂ¼·¨ÊÇÏÈ·ÖÀë´¿»¯Ä¿µÄ»ùÒòµÄmRNA,ÔÙ·´×ªÂ¼³ÉcDNA,È»ºó½øÐÐcDNAµÄ¿Ë¡±í´ï.
1,mRNAµÄ´¿»¯
mRNAµÄÌØµã:3'Ä©¶Ëº¬ÓÐÒ»¶à¾ÛÏÙÜÕËá×é³ÉµÄÄ©¶Ë.
·½·¨:Ç׺ͲãÎö·¨
2,cDNAµÚÒ»Á´µÄºÏ³É
Ò»°ã mRNA¶¼´øÓÐ3'-polyA,ËùÒÔ¿ÉÒÔÓùѾÛdT×÷ΪÒýÎï,ÔÚÄæ×ªÂ¼Ã¸µÄ´ß»¯ÏÂ,¿ªÊ¼cDNAÁ´µÄºÏ³É.
Ó÷ÅÉäÐÔ̽Õë·¨¼ì²â.
3,cDNAµÚ¶þÁ´µÄºÏ³É
ÒÔcDNAµÚÒ»Á´ÎªÄ£°åºÏ³ÉµÚ¶þÁ´.
4,cDNA¿Ë¡
ÓÃÓÚcDNA¿Ë¡µÄÔØÌåÓÐÁ½Àà:ÖÊÁ£DNAºÍÊɾúÌå.ÓÖ½«Æä·ÖΪ±í´ïÐÍÔØÌåºÍ·Ç±í´ïÐÍÔØÌå.Ñ¡Óñí´ïÐÍÔØÌå¿ÉÒÔÔö¼ÓÄ¿µÄ»ùÒòµÄɸѡ·½·¨,ÓÐÀûÓÚÄ¿µÄ»ùÒòµÄɸѡ.
cDNAƬ¶ÎÓëÔØÌåµÄÁ¬½Óͨ³£²ÉÓÃÏÂÃæ·½·¨:
¼Óͬ¾ÛβÁ¬½Ó:ÔÚÔØÌåºÍcDNAµÄ3'Ä©¶Ë¼ÓÉÏ»¥²¹µÄͬÐͶà¾ÛøÐòÁÐ.
È˹¤½ÓÍ·Á¬½Ó:ËùνÈ˹¤½ÓÍ·ÊÇÖ¸ÓÃÈ˹¤ºÏ³ÉµÄ,Á¬½ÓÔÚÄ¿µÄ»ùÒòÁ½¶ËµÄº¬ÓÐijЩÏÞÖÆÃ¸ÇеãµÄ¹ÑºËÜÕËáÆ¬¶Ï.
5,½«ÖØ×éÌåµ¼ÈëËÞÖ÷ϸ°û
6, cDNAÎÄ¿âµÄ¼ø¶¨
7,Ä¿µÄcDNA¿Ë¡µÄ·ÖÀëºÍ¼ø¶¨
(1)ºËËá̽ÕëÔÓ½»·¨
(2)ÃâÒß·´Ó¦¼ø¶¨·¨
Äæ×ªÂ¼-¾ÛºÏø·´Ó¦·¨.¸Ã·½·¨ÊÇmRNA¾­Äæ×ªÂ¼ºÏ³ÉcDNAµÚÒ»Á´,²»ÐèÔٺϳɵڶþÁ´,¶øÊÇÔÚÌØÒìÒýÎïµÄЭÖúÏÂ,ÓÃPCR·¨½øÐÐÀ©Ôö,ÌØÒìµØºÏ³ÉÄ¿µÄcDNAÁ´,ÓÃÓÚÖØ×é,¿Ë¡.
¶þ,»¯Ñ§ºÏ³É·¨
ǰÌá:½ÏСµÄµ°°×ÖÊ»ò¶àëĵıàÂë»ùÒò,±ØÐëÖªµÀÄ¿µÄ»ùÒòµÄºËÜÕËáÅÅÁÐ˳Ðò,»òÖªµÀÄ¿µÄµ°°×Öʵݱ»ùËá˳Ðò,ÔÙ°´ÏàÓ¦µÄÃÜÂë×ÓÍÆµ¼³öDNAµÄ¼î»ùÐòÁÐ.
²Ù×÷:¼ûÊé
ÏÞÖÆ:Ò»,²»ÄܺϳÉÌ«³¤µÄ»ùÒò.
¶þ,È˹¤ºÏ³É»ùÒòʱ,ÒÅ´«ÃÜÂëµÄ¼ò²¢»áΪѡÔñÃÜÂë×Ó´øÀ´ºÜ´óµÄÀ§ÄÑ.
Èý,·ÑÓøß

»ùÒò±í´ï
»ùÒò±í´ïÊÇÖ¸½á¹¹»ùÒòÔÚÉúÎïÌåÖеÄת¼,·­ÒëÒÔ¼°ËùÓмӹ¤¹ý³Ì.
»ùÒò±í´ïÑо¿ÊÇÖ¸ÍâÔ´»ùÒòÔÚijÖÖϸ°ûÖеıí´ï»î¶¯,¼´¼ôÇÐÏÂÒ»¸öÍâÔ´»ùÒòƬ¶Ï,Æ´½Óµ½ÁíÒ»¸ö»ùÒò±í´ïÌåϵÖÐ,ʹÆäÄÜ»ñµÃ¼ÈÓÐÔ­ÉúÎï»îÐÔÓֿɸ߲úµÄ±í´ï²úÎï.
Ò»,ËÞÖ÷ϸ°ûµÄÑ¡Ôñ
ËÞÖ÷ϸ°ûÓ¦Âú×ãµÄÒªÇó:
·ÖÀà:µÚÒ»ÀàΪԭºËϸ°û,Èç´ó³¦¸Ë¾úµÈ;µÚ¶þÀàÎªÕæºËϸ°û,Èç½ÍĸµÈ.
1,Ô­ºËϸ°û
(1)´ó³¦¸Ë¾ú:Ŀǰ²ÉÓÃ×î¶àµÄÔ­ºË±í´ïÌåϵ.
(2)¿Ý²ÝÑ¿æß¸Ë¾ú
(3)Á´Ã¹¾ú
2,ÕæºËϸ°û
(1)½Íĸ:Äð¾Æ½ÍĸӦÓù㷺.
(2)Ë¿×´Õæ¾ú
(3)²¸È鶯Îïϸ°û
¶þ,´ó³¦¸Ë¾úÖеĻùÒò±í´ï
1,ÔØÌå
±í´ïÔØÌ屨Ðë¾ß±¸µÄÌõ¼þ:
(1)ÔØÌåÄܹ»¶ÀÁ¢µÄ¸´ÖÆ
(2)¾ßÓÐÁé»îµÄ¿Ë¡λµãºÍ·½±ãµÄɸѡ±ê¼Ç
(3)¾ßÓкÜÇ¿µÄÆô¶¯×Ó
(4)¾ßÓÐ×è¶ô×Ó
(5)ÓкÜÇ¿µÄÖÕÖ¹×Ó
(6)Óз­ÒëµÄÆðʼÐźÅ
³£Óõıí´ïÔØÌå:
(1)pBV220ϵͳ
(2)pETϵͳ
2,Ó°ÏìÄ¿µÄ»ùÒòÔڴ󳦸˾úÖбí´ïµÄÒòËØ
(1)ÍâÔ´»ùÒòµÄ¿½±´Êý
(2)ÍâÔ´»ùÒòµÄ±í´ïЧÂÊ
¢ÙÆô¶¯×ÓµÄÇ¿Èõ
¢ÚºËÌÇÌå½áºÏλµã
¢ÛSDÐòÁÐºÍÆðʼÃÜÂë×ÓATGµÄ¼ä¾à
¢ÜÃÜÂë×Ó×é³É
(3)±í´ï²úÎïµÄÎȶ¨ÐÔ
(4)ϸ°ûµÄ´úл¸ººÉ
(5)¹¤³Ì¾úµÄÅàÑøÌõ¼þ
3,ÕæºË»ùÒòÔڴ󳦸˾úÖеıí´ïÐÎʽ
(1)ÒÔÈںϵ°°×µÄ±í´ïÐÎʽ±í´ïÒ©Îï»ùÒò
ÓÉÒ»¶Î¶ÌµÄÔ­ºË¶àëĺÍÕæºËµ°°×½áºÏÔÚÒ»ÆðµÄµ°°×ÖÊ,³ÆÎªÈںϵ°°×.
(2)ÒÔ·ÇÈںϵ°°×µÄÐÎʽ±í´ïÒ©Îï»ùÒò
(3)·ÖÃÚÐͱí´ïµ°°×Ò©Îï»ùÒò
Èý,½ÍĸÖеĻùÒò±í´ï
1,ÔØÌå
(1)ÔØÌåµÄ¸´ÖÆÐòÁÐ °üÀ¨YEpÀà,YRpÀà,YRpÀàºÍYIpÀà.
(2)¿ËÂ¡ÔØÌå ÓÉÓڴӴ󳦸˾úÖÐÖÆ±¸ÖÊÁ£±È´Ó½ÍĸÖÐÈÝÒ×,ËùÒÔ½ÍĸÖÊÁ£µÄ¼Ó¹¤ºÍÖÆ±¸´ó²¿·ÖÊÇͨ¹ý´ó³¦¸Ë¾ú½øÐеÄ.
(3)±í´ïÔØÌå °üÀ¨ÆÕͨ±í´ïÔØÌåºÍ¾«È·±í´ïÔØÌå.
2,Ó°ÏìÄ¿µÄ»ùÒòÔÚ½Íĸ¾úÖбí´ïµÄÒòËØ
(1)ÍâÔ´»ùÒòµÄ¿½±´Êý
(2)ÍâÔ´»ùÒòµÄ±í´ïЧÂÊ Ö÷ÒªÓëÆô¶¯×Ó,·ÖÃÚÐźźÍÖÕÖ¹ÐòÁÐÓйØ.
(3)ÍâÔ´µ°°×µÄÌÇ»ù»¯
(4)ËÞÖ÷¾úÖêµÄÓ°Ïì ±í´ïÓõĽÍĸËÞÖ÷¾úÓ¦¾ß±¸¢Ù¾úÌåÉú³¤Á¦Ç¿.¢Ú¾úÌåÄÚµ°°×øҪ½ÏÈõ.¢Û¾úÖêÐÔÄÜÎȶ¨.¢Ü ·ÖÃÚÄÜÁ¦Ç¿.
ËÄ,¶¯Îïϸ°ûÖеĻùÒò±í´ï
4Â¥2009-10-08 06:21:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ an777 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085601²ÄÁϹ¤³ÌÕÒµ÷¼Á +17 oatmealR 2026-03-29 18/900 2026-03-30 19:21 by Wang200018
[¿¼ÑÐ] 292Çóµ÷¼Á +13 ÊÇåû×ÓÒ²ÊÇÑÐ×Ó 2026-03-30 13/650 2026-03-30 18:01 by СÐì0109
[¿¼ÑÐ] 329Çóµ÷¼Á£¬Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ£¬²ÄÁϹ¤³Ì£¨085601£© +5 СС»úÁ鳿 2026-03-29 11/550 2026-03-30 15:02 by Wang200018
[¿¼ÑÐ] Çóµ÷¼Á +7 Çà´º²ÃΪÈý½Ø 2026-03-29 7/350 2026-03-30 13:14 by laoshidan
[¿¼ÑÐ] 070300Ò»Ö¾Ô¸211£¬312·ÖÇóµ÷¼ÁԺУ +4 С»ÆÑ¼±¦ 2026-03-30 4/200 2026-03-30 11:49 by °ô°ôÇòÊÖ
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +7 1294608413 2026-03-25 8/400 2026-03-30 11:36 by ÌÆãå¶ù
[¿¼ÑÐ] 318Çóµ÷¼Á +7 ³Â³¿79 2026-03-30 7/350 2026-03-30 10:49 by ̽123
[¿¼ÑÐ] 275Çóµ÷¼Á +15 Micky11223 2026-03-25 20/1000 2026-03-29 20:44 by ÌÆãå¶ù
[¿¼ÑÐ] 294·Ö080500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +8 ÁøÏª±ß 2026-03-26 8/400 2026-03-29 20:42 by ÌÆãå¶ù
[¿¼ÑÐ] ×Ü·Ö293Çóµ÷¼Á +8 ¼ÓÒ»Ò»¾Å 2026-03-25 11/550 2026-03-29 19:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 343Çóµ÷¼Á +6 °®î¿°í 2026-03-29 6/300 2026-03-29 12:00 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»271ר˶£¨085401£©Çóµ÷¼Á£¬¿É¿ç +7 ǰÐбØÓйâ 2026-03-28 8/400 2026-03-28 23:22 by Сľ³ætim
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 295Çóµ÷¼Á +5 1428151015 2026-03-27 6/300 2026-03-28 04:04 by fmesaito
[¿¼ÑÐ] 272Çóµ÷¼Á +7 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 7/350 2026-03-27 17:23 by laoshidan
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Ö£¬Çóµ÷¼Á +9 ´ó²öС×Ó 2026-03-27 9/450 2026-03-27 14:30 by mmm just
[¿¼ÑÐ] 351Çóµ÷¼Á +4 Âó¿Ë°¢ÀÚ 2026-03-24 4/200 2026-03-27 00:32 by wxiongid
[¿¼ÑÐ] 341Çóµ÷¼Á +7 ÇàÄûÃÊ1 2026-03-26 7/350 2026-03-27 00:19 by wxiongid
[¿¼ÑÐ] ²ÄÁÏר˶331Çóµ÷¼Á +4 Ïʵ±Å£ 2026-03-24 4/200 2026-03-24 15:58 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û