Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1461  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

lliumei912

[½»Á÷] ¡¾Çë½Ì¡¿Ö±Ïßµ¥Á´DNA¿ÉÒÔÅܵçÓ¾Âð£¿

ÇëÎÊÖ±Ïßµ¥Á´DNA¿ÉÒÔÅܵçÓ¾Â𣿵çÓ¾ÊDz»ÊÇÒ»¶¨ÒªË«Á´ÂÝÐýDNA²Å¿ÉÒÔ×ö£¿

żÊÇѧ»¯Ñ§µÄ£¬¶ÔÉúÎï·½ÃæµÄ¶«¶«Á˽âµÄ²»¹»£¬»¹Çë¸÷λ³æÓѴͽÌ

[ Last edited by yusen_1982 on 2008-12-6 at 22:39 ]
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjyang

½ð³æ (СÓÐÃûÆø)

¡ï
yusen_1982(½ð±Ò+1,VIP+0):ллӦÖú,»¶Ó­³£À´ÉúÎï²ÄÁϰæ
ÎÒÏëÄãÓ¦¸Ã¶ÔºËËáµçÓ¾Ô­Àí²»Ì«Çå³þ

ºËËáÄý½ºµçÓ¾Ô­Àí2008-11-10 00:04 A.M.ºËËáµÄÄý½ºµçÓ¾(Agarose & Polyacrylamide)
    ½«Ä³ÖÖ·Ö×ӷŵ½Ìض¨µÄµç³¡ÖУ¬Ëü¾Í»áÒÔÒ»¶¨µÄËÙ¶ÈÏòÊʵ±µÄµç¼«Òƶ¯¡£Ä³ÎïÖÊÔڵ糡×÷ÓÃϵÄÇ¨ÒÆËٶȽÐ×÷µçÓ¾µÄËÙÂÊ£¬ËüÓëµç³¡Ç¿¶È³ÉÕý±È£¬Óë¸Ã·Ö×ÓËùЯ´øµÄ¾»µçºÉÊý³ÉÕý±È£¬¶øÓë·Ö×ÓµÄÄ¥²ÁϵÊý³É·´±È£¨·Ö×Ó´óС¡¢¼«ÐÔ¡¢½éÖʵÄÕ³¶ÈϵÊýµÈ£©¡£

    ÔÚÉúÀíÌõ¼þÏ£¬ºËËá·Ö×ÓÖеÄÁ×Ëá»ùÍÅÊÇÀë×Ó»¯µÄ£¬ËùÒÔ£¬DNAºÍRNAʵ¼ÊÉϳʶà¾ÛÒõÀë×Ó״̬£¨Polyanions£©¡£½«DNA¡¢RNA·Åµ½µç³¡ÖУ¬Ëü¾Í»áÓɸº¼«¡úÕý¼«Òƶ¯¡£





   ÔÚÄý½ºµçÓ¾ÖУ¬Ò»°ã¼ÓÈëä廯ÒÒ¶§£¨EB£©--ethidium bromideȾɫ£¬´Ëʱ£¬ºËËá·Ö×ÓÔÚ×ÏÍâ¹âÏ·¢³öÓ«¹â£¬ÈâÑÛÄÜ¿´µ½Ô¼50ng DNAËùÐγɵÄÌõ´ø¡£
2Â¥2008-12-06 21:43:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С~¿É

ľ³æ (СÓÐÃûÆø)

¡ï
yusen_1982(½ð±Ò+1,VIP+0):ллӦÖú,»¶Ó­³£À´ÉúÎï²ÄÁϰæ
ÒýÓûØÌû:
Originally posted by lliumei912 at 2008-12-6 21:20:
ÇëÎÊÖ±Ïßµ¥Á´DNA¿ÉÒÔÅܵçÓ¾Â𣿵çÓ¾ÊDz»ÊÇÒ»¶¨ÒªË«Á´ÂÝÐýDNA²Å¿ÉÒÔ×ö£¿

żÊÇѧ»¯Ñ§µÄ£¬¶ÔÉúÎï·½ÃæµÄ¶«¶«Á˽âµÄ²»¹»£¬»¹Çë¸÷λ³æÓѴͽÌ

[ Last edited by yusen_1982 on 2008-12-6 at 22:39 ]

ÄãÊÔÊÔ²»¾ÍÖªµÀÁË£¬ÊµÑéÒ²ÈÝÒ×£¬¼ÓµãDNA½øÈ¥ÅÜһϾÍÖªµÀÁË£¬Ò»»á¾ÍÍêÊ¡£¸öÈËÈÏΪ£¬Ó¦¸Ã¿ÉÒÔµçÓ¾µÄ£¬µçÓ¾µÄÔ­Àí¾ÍÊÇ´ø¸ºµçÎïÖʵÄÍùÕý¼«ÅÜ£¬ÕýµãµÄÍù¸º¼«ÅÜ£¬²»¹Üµ¥Á´»¹ÊÇË«ÂÝÐýµÄ£¬·´Õý¶¼ÓÐP£¬¾ÍÊÇ´ø¸ºµçÁ˰¡£¬ËùÒÔûÓÐÎÊÌâµÄ£¬¾ÍÊÇ´ø¸ºµçµÄȾÁ϶¼Ò»Ñù¿ÉÒÔÍùÕý¼«ÅÜ£¬µ¥Á´DNA ¹À¼ÆÒ»Ñù
3Â¥2008-12-11 16:52:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sophieta

Í­³æ (СÓÐÃûÆø)

ÇëÎÊÂ¥Ö÷ÔõÑù»ñµÃµÄÖ±Ïßµ¥Á´DNA£¿ÎÒÏÖÔÚÕýÔÚËÄ´¦²éÄØ¡£Ð»Ð»£¡
4Â¥2008-12-12 01:52:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hihoney

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)


µ¥Á´DNA¡£¡£¡£
5Â¥2009-09-16 15:41:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lliumei912 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085801µçÆø×¨Ë¶272Çóµ÷¼Á +16 µçÆøÀî 2026-04-13 18/900 2026-04-15 09:17 by heqizheng
[¿¼ÑÐ] 291 Çóµ÷¼Á +38 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 39/1950 2026-04-15 08:03 by ²»ÎÒÀ­ÂÌ¿¨
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +11 à¶¹þ¼ÓÓÍ 2026-04-14 13/650 2026-04-14 21:14 by qingfeng258
[¿¼ÑÐ] 279ѧ˶ʳƷרҵÇóµ÷¼ÁԺУ 20+6 ¹Â¶ÀµÄÀǰ®³ÔÑò 2026-04-12 28/1400 2026-04-14 15:44 by zs92450
[¿¼ÑÐ] 271Çóµ÷¼Á +35 2261744733 2026-04-11 41/2050 2026-04-14 15:36 by zs92450
[¿¼ÑÐ] ²ÄÁÏ085601µ÷¼Á +32 ºÎÈó²É123 2026-04-10 34/1700 2026-04-14 08:47 by ľľmumu¡«
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +24 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[¿¼ÑÐ] BÇø0809 £¬ÊýÒ»Ó¢Ò»£¬290 Çóµ÷¼Á +3 ãöΫ1111 2026-04-12 4/200 2026-04-13 20:35 by ѧԱJpLReM
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +11 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 11/550 2026-04-13 14:10 by ¿ÆÑÐÂÛ
[¿¼ÑÐ] 346·Ö£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +6 moser233 2026-04-12 7/350 2026-04-12 22:11 by fqwang
[¿¼ÑÐ] 0854µ÷¼Á +12 ³¤¹­°Á 2026-04-09 13/650 2026-04-12 09:56 by ÄæË®³Ë·ç
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-09 6/300 2026-04-11 11:25 by zhq0425
[¿¼ÑÐ] 346£¬¹¤¿ÆÇóµ÷¼Á +3 moser233 2026-04-09 3/150 2026-04-11 10:04 by zhq0425
[¿¼ÑÐ] 0854µ÷¼Á +4 ³¤¹­°Á 2026-04-09 4/200 2026-04-11 09:18 by Öí»á·É
[¿¼ÑÐ] 284Çóµ÷¼Á +9 ÈÃÎÒÉϰ¶°É°¢Î÷ 2026-04-09 11/550 2026-04-10 19:18 by ¾¸jing
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] 314Çóµ÷¼Á +14 weltZeng 2026-04-09 14/700 2026-04-09 23:14 by wolf97
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û