²é¿´: 1253  |  »Ø¸´: 2

Nigori

Í­³æ (СÓÐÃûÆø)

[½»Á÷] ÀûÓÃPCR·ÖÎö½Íĸ¾úÂä ÒÑÓÐ2È˲ÎÓë

ʵÑé·½·¨Ô­Àí

Óà PCR ·ÖÎö½Íĸ¾úÂäʱ£¬ÎÞÐè´¿»¯ DNA¡£±¾·½°¸ÒÔµ¥¸ö½Íĸ¾úÂäµÄ´ÖÁѽâÒº×÷Ϊ PCR À©ÔöµÄÄ£°å£¬À´È·¶¨ YAC ÖÐÊÇ·ñЯ´øÄ¿µÄ DNA ÐòÁС£

ʵÑé²ÄÁÏ    Taq DNA ¾ÛºÏø¡¢¹ÑºËÜÕËáÒýÎï¡¢DNA ±ê×¼²ÎÕÕÎï¡¢YAC ÖØ×é×ӵĽÍĸ¾úÖê

ÊÔ¼Á¡¢ÊÔ¼ÁºÐ     PCR »º³åÒº¡¢dNTP ÈÜÒº

ÒÇÆ÷¡¢ºÄ²Ä    ÇíÖ¬ÌÇÄý½º»ò¾Û±ûÏ©õ£°·Äý½º¡¢Î¢Á¿ÀëÐĹܡ¢³Ì¿ØÊ½ PCR ÒÇ

ʵÑé²½Öè

Ò»¡¢²ÄÁÏ

1. »º³åÒººÍÈÜÒº

10X ¾úÂä PCR »º³åÒº

dNTP ÈÜÒº£¨10 mmol/L), º¬ÓÐ 4 ÖÖ dNTP ( pH 8.0£¬PCR ¼¶£©

MgCl2 ( 25 mmol/L)

2. ø¼°Æä»º³åÒº

Taq DNA ¾ÛºÏø

3. Äý½º

ÇíÖ¬ÌÇÄý½º»ò¾Û±ûÏ©õ£°·Äý½º

4. ºËËáºÍ¹ÑºËÜÕËá

¹ÑºËÜÕËáÒýÎï

DNA ±ê×¼²ÎÕÕÎï

5. רÓÃÉ豸

΢Á¿ÀëÐĹܣ¨0.5 ml)

´¢´æÓÐËùÐè PCR ·½°¸µÄ³Ì¿ØÊ½ PCR ÒÇ

6. ÔØÌåºÍ½Íĸ¾úÖê

Я´øÓÐÄ¿µÄ YAC ÖØ×é×ӵĽÍĸ¾úÖê

¶þ¡¢·½·¨

1. ÔÚÒ»¸öÎÞ¾úµÄ 0.5 ml ΢Á¿ÀëÐĹÜÀÒÀ´ÎÐò¼ÓÈëÏÂÁÐÎïÖÊ£º10X ¾úÂä PCR »º³åÒº 2 ¦Ìl£¬25 mmol/L MgCl2 1.2 ¦Ìl£¬10 mmol/L dNTPs 0.4 ¦Ìl£¬¹ÑºËÜÕËáÒýÎï ÿ¸öÒýÎïŨ¶ÈΪ 10 pmol£¬Taq ¾ÛºÏø 5 µ¥Î»£¨0.2 ¦Ìl£©£¬H2O ¼ÓÖÁ×ÜÌåϵΪ 20 ¦Ìl¡£

2. ÓÃÒ»¸ö»ÆÉ«µÄÒ»´ÎÐÔÒÆÒºÆ÷ÎüÍ·£¬ÎüÈ¡ÉÙÁ¿½Íĸ¾úÂä ( 0.10~0.25 ¦Ìl )£¬¼ÓÈë·´Ó¦Ìåϵ¡£

3. ½« PCR ¹Ü·Å½ø PCR ÒÇÄÚ¡£°´ÏÂÃæ³ÌÐò½øÐÐ PCR ·´Ó¦¡£

4. ÓÃÇíÖ¬ÌÇÄý½º»ò¾Û±ûÏ©õ£°·Äý½ºµçÓ¾·ÖÎöPCR ²úÎï¡£µçÓ¾Ó¦²ÉÓÃÊÊÒË´óСµÄ±ê×¼²ÎÕÕÎï¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sky863831

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÇëÎÊתÈëY187½ÍĸÖеÄÖÊÁ£ÔõôÌáÈ¡³öÀ´°¡?»òÕß˵ÔõôÑéÖ¤ÖÊÁ£ÄÚµÄÄ¿µÄ»ùÒò°¡£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2018-11-10 21:47:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СʯͷIX

ľ³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
2Â¥: Originally posted by sky863831 at 2018-11-10 21:47:17
ÇëÎÊתÈëY187½ÍĸÖеÄÖÊÁ£ÔõôÌáÈ¡³öÀ´°¡?»òÕß˵ÔõôÑéÖ¤ÖÊÁ£ÄÚµÄÄ¿µÄ»ùÒò°¡£¿

ÇëÎÊһϣ¬Äú½â¾öÁËY187½ÍĸµÄ¾úÒºPCRÁËÂð£¿ÊDZØÐëÒªÌáÈ¡ÖÊÁ£Â𣿣¿
3Â¥2018-12-26 13:27:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Nigori µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 w89i99eaeh 2026-02-22 5/250 2026-02-23 08:04 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 6/300 2026-02-23 07:59 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 7/350 2026-02-23 07:54 by w4l55oybr1
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 khieu8v8m0 2026-02-22 7/350 2026-02-23 07:51 by w4l55oybr1
[²©ºóÖ®¼Ò] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +6 3dfhjxgsh7 2026-02-22 9/450 2026-02-23 07:49 by w4l55oybr1
[˶²©¼ÒÔ°] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 8rmuugja8q 2026-02-22 6/300 2026-02-23 06:39 by w4l55oybr1
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 khieu8v8m0 2026-02-22 5/250 2026-02-23 06:29 by w4l55oybr1
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 10/500 2026-02-23 04:58 by 5jlh3qtdvx
[¿¼²©] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +5 3dfhjxgsh7 2026-02-22 6/300 2026-02-23 02:04 by 5jlh3qtdvx
[»ù½ðÉêÇë] »ù½ðÕýÎÄ30Ò³Ö¸µÄÊDZ¨¸æÕýÎÄ»¹ÊÇÕû¸öÉêÇëÊé +5 successhe 2026-02-16 6/300 2026-02-22 21:38 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +4 °¢À­¹±aragon 2026-02-22 4/200 2026-02-22 21:22 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[½Ìʦ֮¼Ò] ΪʲôÖйú´óѧ½ÌÊÚÃÇË®ÁËÄÇô¶àËùνµÄ¶¥»á¶¥¿¯£¬µ«»¹ÊÇ×ö²»³öÓîÊ÷»úÆ÷ÈË£¿ +5 »¶ÀÖËÌÒ¶Ýè 2026-02-21 5/250 2026-02-22 21:15 by ɽÎ÷Ðü¿ÕË¿ÕÐüÎ
[ÂÛÎÄͶ¸å] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +4 usprnugpzw 2026-02-21 6/300 2026-02-22 19:48 by w89i99eaeh
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 3dfhjxgsh7 2026-02-22 4/200 2026-02-22 16:52 by khieu8v8m0
[ÕÒ¹¤×÷] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-22 3/150 2026-02-22 16:37 by khieu8v8m0
[¹«Åɳö¹ú] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8 O5 51O 54,¿ÆÄ¿ÆëÈ«,¿É+¼± +3 usprnugpzw 2026-02-21 4/200 2026-02-22 16:27 by khieu8v8m0
[»ù½ðÉêÇë] ¡°ÈËÎÄÉç¿Æ¶øÂÛ£¬Ðí¶àѧÊõÑо¿»¹Ã»ÓдﵽÃñ¹úʱÆÚµÄˮƽ¡± +4 ËÕ¶«ÆÂ¶þÊÀ 2026-02-18 5/250 2026-02-22 16:07 by liangep1573
[»ù½ðÉêÇë] ʲôÊÇÈËÒ»Éú×îÖØÒªµÄ£¿ +4 ˲ϢÓîÖæ 2026-02-21 4/200 2026-02-22 11:44 by huagongfeihu
[»ù½ðÉêÇë] ½ñÄê´ºÍíÓм¸¸ö½ÚÄ¿ºÜ²»´í£¬µãÔÞ£¡ +11 ˲ϢÓîÖæ 2026-02-16 12/600 2026-02-21 21:14 by lq493392203
[»ù½ðÉêÇë] ÌåÖÆÄÚ³¤±²ËµÌåÖÆÄÚ¾ø´ó²¿·ÖÒ»±²×ÓÔڵײ㣬ÈçͬÄãÃÇÒ»Ñù´ó²¿·ÖÆÕͨ½ÌʦæÇÒÊÕÈëµÍ +9 ˲ϢÓîÖæ 2026-02-20 12/600 2026-02-21 10:39 by »¶ÀÖËÌÒ¶Ýè
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û