²é¿´: 3453  |  »Ø¸´: 18
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

elbo

½ð³æ (СÓÐÃûÆø)


[½»Á÷] ϸ¾ú»ùÒò×éDNAÌáÈ¡ ½»Á÷

ÌáÈ¡µÄϸ¾ú»ùÒò×éDNA£¬²â¶¨OD260/280=1.8-2.0Ö®¼ä£¬ÓÃ0.8%Äý½ºÅÜ£¬HIndIII Ϊmarker,½á¹û³öÀ´µÄͼÖÐ Ìõ´ø»ù±¾È«ÔÚÏÂÃæ£¬ÇóÕý½â¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

»ùÒò¹¤³Ì¡¢·Ö×Ó¼¼Êõ¡¢Î¢ÉúÎïÀíÂÛ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

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

elbo

½ð³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
12Â¥: Originally posted by xiadongliang at 2012-04-10 08:45:20:
Ó¦¸ÃÊÇRNAûÓÐÇå³ý£¬²»¹ý²»Ó°ÏìPCRÀ©Ôö¡£

ÄÇÌá³öÀ´µÄƬ¶Î´óСӦ¸ÃÔÚ23Kb×óÓÒ£¬Õâ¸ö¶¼Åܵ½ºÜÏÂÃæÈ¥ÁË£¬Æ¬¶Î̫С£¬²»ÊÇ»ùÒò×éDNAÁ˰ɡ£²»ÖªµÀµ½µ×ÊÇʲô¶«Î÷
15Â¥2012-04-10 14:41:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 19 ¸ö»Ø´ð

doublehelix

ľ³æ (ÖøÃûдÊÖ)


¡ï
elbo(½ð±Ò+1): лл²ÎÓë
ÕâҲ̫ÏÂÁ˰ɣ¬²»»áÌá³ÉÖÊÁ£Á˰É
2Â¥2012-04-08 20:30:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ѧÊõÆ­×ÓС¸Õ

Òø³æ (СÓÐÃûÆø)


¡ï
elbo(½ð±Ò+1): лл²ÎÓë
ÄãÓÃÊÔ¼ÁºÐÌáµÄ£¿
3Â¥2012-04-08 22:02:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

56939733

Òø³æ (³õÈëÎÄ̳)


¡ï
elbo(½ð±Ò+1): лл²ÎÓë
ÏÂÃæµÄÓ¦¸ÃÊÇRNAµÄƬ¶Î

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2012-04-09 00:09:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 292Çóµ÷¼Á +7 yhk_819 2026-02-28 7/350 2026-03-02 12:43 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 281Çóµ÷¼Á +5 2026¼ÆËã»ú_³ÏÐÄ 2026-03-01 8/400 2026-03-02 11:05 by Íô£¡£¿£¡
[¿¼ÑÐ] »¯¹¤×¨Ë¶342£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ£¬Çóµ÷¼Á +6 kyf»¯¹¤ 2026-02-28 7/350 2026-03-02 10:56 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 274Çóµ÷¼Á +3 cgyzqwn 2026-03-01 7/350 2026-03-02 10:38 by lature00
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-02 4/200 2026-03-02 10:16 by 13853210211
[¿¼ÑÐ] 0854¸´ÊÔµ÷¼Á 276 +4 wmm9 2026-03-01 6/300 2026-03-02 09:28 by ÈÈÇéɳĮ
[¿¼ÑÐ] ²ÄÁÏÀàÇóµ÷¼Á +11 wana_kiko 2026-02-28 14/700 2026-03-02 08:46 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] ²ÄÁϸ´ÊÔµ÷¼Á +4 ѧ²ÄÁϵĵã 2026-03-01 5/250 2026-03-02 08:26 by houyaoxu
[¿¼ÑÐ] 0857µ÷¼Á +4 Ò»ll°ë 2026-02-28 5/250 2026-03-02 02:33 by 908055542
[¿¼ÑÐ] 279Çóµ÷¼Á +3 dua1 2026-03-01 4/200 2026-03-02 00:23 by ´óÁ³µ°×Ó
[¿¼ÑÐ] 272Çóµ÷¼Á +6 ÌïÖÇÓÑ 2026-02-28 6/300 2026-03-01 21:40 by ¹«èªåÐÒ£
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧÀíѧ»¯Ñ§ +4 15779376950 2026-03-01 5/250 2026-03-01 19:00 by Fff-1
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ë®Á÷Äêlc 2026-02-28 3/150 2026-03-01 16:01 by ÐÂÄÜÔ´´ïÈË
[¿¼ÑÐ] 298Çóµ÷¼Á +9 È˼äΨÄãÊÇÇå»¶ 2026-02-28 12/600 2026-03-01 14:23 by Ducount.Y
[¿¼ÑÐ] ²ÄÁÏ284Çóµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧӢһÊý¶þר˶ +10 ÏëÉϰ¶µÄÍÁ²¦Êó 2026-02-28 10/500 2026-03-01 14:12 by yc258
[¿¼ÑÐ] 302²ÄÁϹ¤³ÌÇóµ÷¼Á +4 Doleres 2026-03-01 5/250 2026-03-01 11:52 by liqiongjy
[¿¼ÑÐ] µ÷¼Á +3 ¼òľChuFront 2026-02-28 3/150 2026-03-01 11:46 by ÍõΰҪÉϰ¶°¡
[¿¼²©] ²©Ê¿×Ô¼ö +4 kkluvs 2026-02-28 4/200 2026-03-01 10:19 by 𥰲𥰲
[¿¼ÑÐ] 085600²ÄÁϹ¤³ÌÒ»Ö¾Ô¸Öпƴó×Ü·Ö312Çóµ÷¼Á +8 ³ÔÏüÒ¹1 2026-02-28 10/500 2026-02-28 20:27 by L135790
[˶²©¼ÒÔ°] ¡¾²©Ê¿ÕÐÉú¡¿Ì«Ô­Àí¹¤´óѧ2026»¯¹¤²©Ê¿ +4 N1ce_try 2026-02-24 8/400 2026-02-26 08:40 by N1ce_try
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û