Znn3bq.jpeg
²é¿´: 3317  |  »Ø¸´: 27

tangxuemei

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ¹ºÂòµÄSS-DNAºÃÏñÓÐÎÊÌ⣬Ôõô°ì£¿

ÎÒÔÚÉϺ£Éú¹¤¶©¹ºÁËÒ»¶ÎÛÏ»ùÐÞÊεÄSS-DNA£¬Ï뽫DNAÐÞÊε½ÄÉÃ×½ðÉÏ£¬µ«ÊDz»¹ÜÐÞÊζàÉٱ飬һµ©¼ÓÈëNaCl¾Í»á¾Û¼¯±ä×Ï£¬ÎÒ×öÁË×ÏÍ⣬¿´µ½DNAµÄÈÜÒºÔÚ260nm´¦Óз壬A=0.214£¬DNAŨ¶ÈԼΪ1uM£¬ËµÃ÷ÊÇÓÐDNAÁ´µÄ£¬µ«ÊDz»ÄÜÖ¤Ã÷ÓÐûÓÐÛÏ»ù°¡£¬ÄÄλ´óÏÀ°ï°ïæ°¡£¬ÎÒÏë¸ú¹«Ë¾·´Ó³£¬µ«ÊÇûÓÐÖ¤¾Ý°¡£¬¼±¼±¼±£¡»¨ÁËÎҺöàÇ®ÂòÁËDNA£¬²»ÏëÅÝË®£¬Ò²²»¸Ò¸úÀϰ巴ӳ£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ÄÉÃ×½ð ÄÉÃײÄÁÏ ÉúÎï´«¸ÐÆ÷

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

baitao8888

ľ³æ (ÕýʽдÊÖ)

¡ï
lixiangde(½ð±Ò+1): ¸Ðл»ØÌû½»Á÷ 2011-05-12 08:38:19
²»Á˽âÕâ¸öÁìÓòµÄ֪ʶ£¬²»¹ýÌØºÃÆæÄãΪɶ˵ËûûÓнÓÉÏÄØ£¿ÎҼǵøßÖÐѧµÄÉúÎïDNA²»ÊǾͻáÑÎÎöÂð£¿
²»¶®£¬Çó½Ì~
2Â¥2011-05-11 21:47:19
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tangxuemei

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by baitao8888 at 2011-05-11 21:47:19:
²»Á˽âÕâ¸öÁìÓòµÄ֪ʶ£¬²»¹ýÌØºÃÆæÄãΪɶ˵ËûûÓнÓÉÏÄØ£¿ÎҼǵøßÖÐѧµÄÉúÎïDNA²»ÊǾͻáÑÎÎöÂð£¿
²»¶®£¬Çó½Ì~

ÎÒÊǽ«DNAÐÞÊÎÛÏ»ùµÄÒ»¶ËÁ¬µ½ÄÉÃ×½ðÉÏ£¬ÈôÊÇûÁ¬ÉÏ£¬ÔÚnaclÏÂÊdzÊ×ÏÉ«µÄ£¬ÈôÊÇÁ¬½ÓÉÏ£¬ÔÚnaclÏÂÊǺìÉ«µÄ£¬Í¨¹ýÑÕÉ«¿´³öÀ´µÄ¡£
3Â¥2011-05-12 10:00:50
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

baitao8888

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
lixiangde(½ð±Ò+1): ¸Ðл»ØÌû½»Á÷ 2011-05-14 06:41:08
tangxuemei(½ð±Ò+2): 2011-05-16 15:33:36
ÒýÓûØÌû:
Originally posted by tangxuemei at 2011-05-12 10:00:50:
ÎÒÊǽ«DNAÐÞÊÎÛÏ»ùµÄÒ»¶ËÁ¬µ½ÄÉÃ×½ðÉÏ£¬ÈôÊÇûÁ¬ÉÏ£¬ÔÚnaclÏÂÊdzÊ×ÏÉ«µÄ£¬ÈôÊÇÁ¬½ÓÉÏ£¬ÔÚnaclÏÂÊǺìÉ«µÄ£¬Í¨¹ýÑÕÉ«¿´³öÀ´µÄ¡£

ÄÇÄã×öºË´Å£¬ºìÍâ
¿´¿´ßÂ~
4Â¥2011-05-13 22:25:23
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

taozhikai

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
tangxuemei(½ð±Ò+2): 2011-05-16 15:33:45
lixiangde(½ð±Ò+1): ¸Ðл»ØÌû½»Á÷ 2011-05-16 16:46:39
×öÒ»ÏÂXPS ¿´Ò»ÏÂÛÏ»ù·åµÄ±ä»¯
5Â¥2011-05-14 08:24:56
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zdy1398

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
tangxuemei(½ð±Ò+2): 2011-05-16 15:33:52
lixiangde(½ð±Ò+1): ¸Ðл»ØÌû½»Á÷ 2011-05-16 16:46:46
Äãnacl¼ÓµÄŨ¶ÈÊǶàÉÙ£¿½ðÄÉÃ×ÊÇÄã×Ô¼ººÏ³ÉµÄ£¿
6Â¥2011-05-14 09:35:31
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tangxuemei

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by baitao8888 at 2011-05-13 22:25:23:
ÄÇÄã×öºË´Å£¬ºìÍâ
¿´¿´ßÂ~

ºìÍâµÄ»°ÖÆÑùÓÐÎÊÌ⣬ÒòΪÎÒÊÇÓÃË®ÈÜDNA
7Â¥2011-05-16 15:31:29
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tangxuemei

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by taozhikai at 2011-05-14 08:24:56:
×öÒ»ÏÂXPS ¿´Ò»ÏÂÛÏ»ù·åµÄ±ä»¯

лл£¬¿ÉÒÔÈ¥ÊÔÏÂ
8Â¥2011-05-16 15:31:49
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tangxuemei

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by zdy1398 at 2011-05-14 09:35:31:
Äãnacl¼ÓµÄŨ¶ÈÊǶàÉÙ£¿½ðÄÉÃ×ÊÇÄã×Ô¼ººÏ³ÉµÄ£¿

ÄÉÃ×½ðÊÇÎÒ×Ô¼ºÖƱ¸µÄ£¬NaClÖ»ÒªÒ»¼Ó¾Í¾Û¼¯£¬¼Óµ½×îµÍŨ¶È¾Í»á¡£
9Â¥2011-05-16 15:33:15
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ht300

Í­³æ (СÓÐÃûÆø)

¡ï
taozhikai(½ð±Ò+1): лл 2011-05-17 17:12:17
Ó¦¸ÃÓÃtcep»òdtt»î»¯ÛÏ»ùdna£¬È»ºóÄܽӵģ¬Äã»î»¯ÁËÂð£¿
10Â¥2011-05-17 15:52:26
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tangxuemei µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +15 ÐܶþÏëÉϰ¶ 2026-04-04 15/750 2026-04-08 22:52 by Öí»á·É
[¿¼ÑÐ] 290Çóµ÷¼Á085701 +20 1314Åõ»¨ 2026-04-02 21/1050 2026-04-08 21:19 by cyh¡ª315
[¿¼ÑÐ] ÍÁľˮÀûר˶276·ÖÇóµ÷¼Á +6 ÎÒÏëÉÏѧ£¡£¡6 2026-04-05 9/450 2026-04-08 17:45 by ËÎС±¦HQ
[˶²©¼ÒÔ°] ÓÐûÓÐѧУ²ÄÁÏרҵÊÕ¿çµ÷(Ò»Ö¾Ô¸085410) +3 momo(Éϰ¶°æ) 2026-04-06 6/300 2026-04-08 14:53 by »¯Ñ§521
[¿¼ÑÐ] Çóµ÷¼Á£¬ÏÖÔÚ»¹ÄÜÌîµÄ +3 Éϰ¶Ð¡Ó¨¼ÓÓÍ 2026-04-08 3/150 2026-04-08 14:30 by zhq0425
[¿¼ÑÐ] ²ÄÁÏר˶ µ÷¼Á +17 CXN123456 2026-04-03 17/850 2026-04-08 11:10 by lijunpoly
[¿¼ÑÐ] ¿¼Ñе÷¼Á +7 15615482637 2026-04-04 7/350 2026-04-06 22:56 by chenzhimin
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +11 ´ó»ðɽС»ðɽ 2026-04-05 11/550 2026-04-06 22:55 by yunlongyang
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ÃÀÀöµÄyouth_ 2026-04-04 6/300 2026-04-06 06:57 by houyaoxu
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] 308Çóµ÷¼Á +4 maverick^_^ 2026-04-03 4/200 2026-04-05 19:08 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 311·Ö 22408 Çóµ÷¼Á +3 bing_bot 2026-04-03 3/150 2026-04-05 00:43 by chongya
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-04 5/250 2026-04-04 22:18 by à£à£à£0119
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] 301Çóµ÷¼Á +18 ÂæÍÕÄÐÈË 2026-04-02 18/900 2026-04-04 20:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬ÇóÉúÎïѧµ÷¼Á£¬326·Ö +6 Áõīī 2026-04-04 6/300 2026-04-04 19:44 by ÌÆãå¶ù
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] µ÷¼Á0855-288 +5 xÐܶþa 2026-04-03 5/250 2026-04-04 00:19 by Öí»á·É
[¿¼ÑÐ] 335Çóµ÷¼Á +7 ÉòÇåÁ§ 2026-04-03 7/350 2026-04-03 18:55 by lijunpoly
[¿¼ÑÐ] Çóµ÷¼Á +7 Aniyaio 2026-04-02 7/350 2026-04-02 16:42 by zzsw+
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û