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[热点] 拟解决的关键科学问题还要不要写 xps5000 2026-01-18 刚刚
[DNA重组] 电转化没成功是为什么啊 (3/1725) LIAOLU 2015-08-15 2015-08-17 19:54:37 by LIAOLU
[DNA重组] [已完结]pEGFP连接目的片段后,提取的质粒双切后为什么会这样? (0/254) 小_菜鸟 2015-08-17 2015-08-17 18:07:28 by 小_菜鸟
[DNA重组] [已完结]EGFP融合蛋白的表达 (9/3434) jjsh310 2015-08-14 2015-08-17 15:11:54 by jjsh310
[DNA重组] [已完结]当最小生成树和系统发育树结构不同,表明什么? (0/633) zsydet 2015-08-14 2015-08-14 16:15:00 by zsydet
[DNA重组] [已完结]求助一种质粒pACYCDuet-1    ( 1 2 ) (10/1490) 墨城 2015-08-11 2015-08-14 12:41:45 by 穆圣
[DNA重组] [已完结]克隆 (4/688) 新的自我100 2015-08-12 2015-08-13 13:48:50 by BBMC-2012
[DNA重组] [已完结]质粒载体构建的详细步骤 (5/6130) dd812007135 2015-07-28 2015-08-09 10:46:51 by no1xiaowu
[DNA重组] [已完结]求助关于red 同源重组的问题 (4/1466) 周志惠 2015-08-05 2015-08-07 13:23:39 by 周志惠
[DNA重组] [已完结]克隆问题 (7/984) zgnykxylssdh 2015-07-09 2015-08-06 18:25:31 by zgnykxylssdh
[DNA重组] [已完结]关于复性:GSH/GSSG和二硫键折叠是什么关系? (3/3797) xissy 2015-08-05 2015-08-06 11:30:56 by imyting
[DNA重组] PCR产物用来做酶切酶连转到载体上,问一下,P完后大家用什么方式回收啊?    ( 1 2 3 ) (21/1917) evil丶zero 2015-07-27 2015-08-04 17:07:21 by 逗点生物
[DNA重组] [已完结]双酶切应该做多大的体系 (2/3236) nishang811 2015-07-31 2015-08-01 13:38:22 by stone2239
[DNA重组] [已完结]为什么酶切后什么都没有,连质粒都没有    ( 1 2 ) (13/2984) 上帝的饮料 2015-07-27 2015-07-30 15:53:03 by 上帝的饮料
[DNA重组] 如何根据电泳图像判断酶切反应是否成功? (7/6234) 鲁冰花语 2015-07-28 2015-07-30 14:40:05 by 白话八股
[DNA重组] [已完结]EST-SSR引物设计适用于所有植物吗? (5/812) sunyanxi 2015-06-04 2015-07-30 13:25:42 by liugs
[DNA重组] [已完结]酶切二次回收后DNA弥散,怎么回事 (1/606) 土豆没了 2015-07-30 2015-07-30 10:05:03 by 土豆没了
[DNA重组] [已完结]求助大神帮忙找一下原因吧! (0/360) 淡水生烟 2015-07-29 2015-07-29 21:23:04 by 淡水生烟
[DNA重组] hiv感染单个细胞 (0/254) hcdbhcdb2 2015-07-29 2015-07-29 16:04:24 by hcdbhcdb2
[DNA重组] [已完结]bamh1和xhol1 takara 双酶切需要切多久 (3/7538) 丁丁思密达 2015-04-09 2015-07-29 14:21:04 by bigvally
[DNA重组] [已完结]双酶切问题,急~    ( 1 2 3 ) (21/1724) lilylil 2015-05-04 2015-07-29 08:19:11 by tupo44
[DNA重组] [已完结]急求!大容量载体与片段连接问题 (评阅+1) (5/3494) chenchenand 2014-07-17 2015-07-29 07:02:04 by michelamh
[DNA重组] 关PBI121载体酶切的问题 (3/1363) nico7 2015-03-04 2015-07-27 16:54:27 by holiday晓
[DNA重组] [已完结]pcDNA3.1+真核表达质粒双酶切 (0/401) 魔术师杨 2015-07-26 2015-07-26 15:49:34 by 魔术师杨
[DNA重组] [已完结]求uckp逆转录病毒载体的图谱或datasheet (0/309) gemengkai 2015-07-24 2015-07-24 22:51:15 by gemengkai
[DNA重组] [已完结]求SLIC方法构建克隆载体的方法原理及其步骤 (0/2264) 笑小芗屮 2015-07-24 2015-07-24 11:34:41 by 笑小芗屮
[DNA重组] [已完结]双酶切后连接转化问题,需要灭火T4ligase吗,连接后直接转化可以吗?42度热激转化 (评阅+1) (4/2238) Stridegogogo 2015-07-20 2015-07-24 11:22:44 by 学习之家
[DNA重组] [已完结]ieI的序列是什么? 求解答 (0/169) 10108312 2015-07-22 2015-07-22 21:06:28 by 10108312
[DNA重组] 质粒转化后,挑菌摇菌后,如何判断是否目的基因导入 (0/1114) 464374253 2015-07-22 2015-07-22 16:53:18 by 464374253
[DNA重组] 构建突变库 (3/723) geyihui 2015-07-21 2015-07-22 08:42:17 by geyihui
[DNA重组] [已完结]启动子与下游基因之间导入外源基因会不会影响(阻断)下游基因的表达? (0/468) 六眼飞鱼怪 2015-07-20 2015-07-20 16:33:52 by 六眼飞鱼怪
[DNA重组] 怎样构建抑制表达载体 (0/967) 酱油1991 2015-07-20 2015-07-20 10:55:58 by 酱油1991
[DNA重组] [已完结]β-半乳糖苷酶的克隆表达 (0/192) l紫风铃z 2015-07-19 2015-07-19 13:13:50 by l紫风铃z
[DNA重组] [已完结]求PACYC184,可以交换其他质粒,Pet,pcdna,Pegfp,pmcherry,pgem-4z    ( 1 2 ) (10/1179) caihang 2015-07-08 2015-07-18 10:33:15 by caihang
[DNA重组] [已完结]原核表达中PMAL载体酶切后回收率低怎么破? (4/904) hottest-jia 2015-07-16 2015-07-17 09:05:02 by thaw
[DNA重组] [已完结]pRedET KIT 請問有人在做嗎? (0/448) startkero129 2015-07-15 2015-07-15 23:08:28 by startkero129
[DNA重组] 碱基突变    ( 1 2 ) (11/2285) 雨中飞蝶 2015-07-01 2015-07-15 13:45:53 by lxj341401
[DNA重组] [已完结]真核表达载体构建成功但是不表达目的蛋白,大家帮忙分析一下原因谢谢 (9/4302) pcwcp 2014-08-11 2015-07-15 10:38:35 by 18761615793
[DNA重组] [已完结]里氏木霉纤维素酶 (0/444) 灵魂的野游者 2015-07-15 2015-07-15 10:22:20 by 灵魂的野游者
[DNA重组] [已完结]求助关于白腐真菌分子生物学方面的信息。。。 (评阅+1) (1/387) Haoge073711 2015-07-15 2015-07-15 09:44:50 by 人车
[DNA重组] [已完结]pET28a/pET-32a质粒的BamHI/XhoI双酶切 (9/3224) 五维度的爱 2015-02-07 2015-07-11 17:00:53 by 日子妞儿
[DNA重组] [已完结]重组酶是什么?重组臂都是一样的么? (评阅+1) (0/2041) Tama二等兵 2015-07-11 2015-07-11 11:05:01 by Tama二等兵
[DNA重组] [已完结]目的片段的连接    ( 1 2 3 ) (24/1491) 郑凤席 2015-07-07 2015-07-10 23:47:26 by 郑凤席
[DNA重组] [已完结]重组DNA中关于载体去磷酸化的问题, (2/2181) 白色蜻蜓飞 2015-07-10 2015-07-10 23:29:18 by ppppppppp
[DNA重组] [已完结]枯草芽孢杆菌操作 (1/638) huantao12 2015-07-04 2015-07-04 12:52:13 by zergbloody
[DNA重组] 碱基突变 (0/388) 雨中飞蝶 2015-07-03 2015-07-03 10:58:28 by 雨中飞蝶
[DNA重组] [已完结]各位师哥师姐帮帮我如何在我设计的引物上正切加入酶切位点 (5/739) fyy1990 2015-07-02 2015-07-03 10:55:07 by 2013101102
[DNA重组] [已完结]核酸电泳槽的缓冲液中EB多吗 (1/1111) geyihui 2015-07-03 2015-07-03 09:23:36 by jiqinger
[DNA重组] [已完结]酶切问题 (0/249) 1216072657 2015-07-02 2015-07-02 12:05:13 by 1216072657
[DNA重组] [已完结]双酶切    ( 1 2 ) (11/1998) 雨中飞蝶 2015-06-24 2015-07-01 22:49:30 by bright8
[DNA重组] [已完结]NCBI的Blast比对,出现 "No significant similarity found"    ( 1 2 ) (14/5560) swach 2014-08-15 2015-07-01 20:17:27 by 海藻森林
[DNA重组] [已完结]有关双酶切载体问题 (0/344) Tama二等兵 2015-06-29 2015-06-29 23:09:22 by Tama二等兵
[DNA重组] c-kit-45nt-mut-ds-up 错配单链跑胶怎么会是两条带 (4/618) liujiachun 2015-06-27 2015-06-28 00:11:17 by stl409
[DNA重组] [已完结]关于含信号肽蛋白质粒构建 (1/2002) 栀子沁 2015-06-27 2015-06-27 20:54:09 by biosci
[DNA重组] [已完结]单链DNA形成发夹结构,茎环单链还可以保持环状而继续与其他互补链结合吗 (7/4633) yorrywoo 2015-06-11 2015-06-26 22:10:10 by wangliually
[DNA重组] [已完结]takara t4 dna ligase 使用说明书中最后一步用TE溶解,是指TE buffer吗? (0/981) 大卫·李 2015-06-26 2015-06-26 08:52:49 by 大卫·李
[DNA重组] [已完结]求Pbi121各部分位点中文 (0/497) 125443558 2015-06-26 2015-06-26 02:30:27 by 125443558
[DNA重组] [已完结]BL21菌种提取质粒的问题 (评阅+1) (5/6242) liwuliwu 2014-11-05 2015-06-24 18:51:31 by 随风飘摇11
[DNA重组] [已完结]求文献啊 (0/206) 生物55开 2015-06-24 2015-06-24 09:22:54 by 生物55开
[DNA重组] [已完结]18-T载体相对分子质量是多少 (1/1144) 遗忘的蝴蝶 2015-06-23 2015-06-23 19:45:51 by stone2239
[DNA重组] [已完结]南京合成质粒公司推荐 (0/357) 栀子沁 2015-06-23 2015-06-23 10:03:57 by 栀子沁
[DNA重组] [已完结]有哪位同学用过CPEC方法构建过质粒吗 (0/851) 1334451928 2015-06-22 2015-06-22 16:40:11 by 1334451928
[DNA重组] [已完结]大肠杆菌转化,dna重组 (0/469) 奋斗族ing 2015-06-22 2015-06-22 13:52:39 by 奋斗族ing
[DNA重组] [已完结]构建载体 待插入片段本身就是pcr凝胶回收产物 酶切后还需要再凝胶回收用于连接吗 (9/4427) 惰惰228 2015-06-16 2015-06-21 10:34:24 by ttgacataat
[DNA重组] [已完结]Mettl3过表达载体求助 (0/583) 孤野知—少帅 2015-06-21 2015-06-21 10:08:12 by 孤野知—少帅
[DNA重组] [已完结]DNAq琼脂糖胶电泳鉴定重组质粒 (0/488) 辰xbd 2015-06-20 2015-06-20 01:16:00 by 辰xbd
[DNA重组] [已完结]假阳性筛选 (7/1482) 坏坏坏孩孩孩 2015-06-16 2015-06-19 20:53:24 by 王平阳
[DNA重组] [已完结]pet28a表达载体 (2/657) 歆馨思雨 2015-06-18 2015-06-19 16:23:41 by 歆馨思雨
[DNA重组] [已完结]重叠PCR电泳后出现诡异的结果,麻烦哪位高人给指导一下 (0/613) xiatianli888 2015-06-17 2015-06-17 11:35:21 by xiatianli888
[DNA重组] [已完结]请问有使用ClonExpress一步法定向克隆无缝克隆试剂盒的吗? (1/1092) monkey_pxs 2015-06-16 2015-06-16 11:34:17 by biosci
[DNA重组] 如何在原核生物基因组中定点插入外源DNA (0/433) changhe713 2015-06-15 2015-06-15 22:23:46 by changhe713
[DNA重组] [已完结]目的片段连接    ( 1 2 ) (评阅+1) (10/1202) 正道修远 2014-06-16 2015-06-15 18:44:31 by wangjuan211
[DNA重组] [已完结]求含有2个启动子的酵母表达质粒,胞内表达,谢谢! (4/928) zj-xlh 2015-06-14 2015-06-15 08:54:31 by zj-xlh
[DNA重组] [已完结]一个基因如何产生两种不同类型的mRNA分子。 (1/1730) 坏坏坏孩孩孩 2015-06-14 2015-06-14 20:16:53 by lxj341401
[DNA重组] 转化后培养基上的单菌落怎么那么少,还有卫星菌落    ( 1 2 ) (11/5759) 爱琪琪吉子77 2015-06-09 2015-06-13 01:55:03 by 爱琪琪吉子77
[DNA重组] [已完结]DNA质粒的连接 (2/906) 坏坏坏孩孩孩 2015-06-11 2015-06-12 10:15:07 by 恶魔的左眼
[DNA重组] [已完结]如何定位外源片段插入位点 (1/2947) piggyflym 2015-06-11 2015-06-11 21:33:27 by stone2239
[DNA重组] [已完结]求助 谁有PCDNA3.1(—)的载体,注意是负啊 (1/657) yhmpk 2015-06-11 2015-06-11 10:21:58 by yhmpk
[DNA重组] [已完结]转化酿酒酵母的问题 (1/526) yoyo单眼皮 2015-06-10 2015-06-10 20:49:59 by ksws0465326
[DNA重组] [已完结]为什么PCR产物和买来的pEASY-T3质粒可以直接连接而不需要酶切? (1/1251) 叫我小爷 2015-06-10 2015-06-10 02:22:27 by fuyuandj86
[DNA重组] [已完结](基因克隆)双酶切结果与目的条带大小不一致,求有经验的人帮帮我。 (4/5194) Mis_Q 2015-03-31 2015-06-09 06:37:02 by linglingys
[DNA重组] [已完结]pGEM-T载体连接大片段目的基因需要考虑的问题    ( 1 2 ) (14/2370) 065316 2014-03-18 2015-06-09 06:02:25 by sh_9153
[DNA重组] [已完结]求助各位大神 (0/244) 淡水生烟 2015-06-06 2015-06-06 16:38:36 by 淡水生烟
[DNA重组] [已完结]菌液PCR为什么总是没有结果    ( 1 2 ) (评阅+1) (11/2449) uniquethh 2015-06-01 2015-06-05 19:34:55 by uniquethh
[DNA重组] 质粒转入BL21菌中发现菌生长很慢这是什么原因    ( 1 2 3 ) (20/4407) 风雪云 2015-06-01 2015-06-05 16:33:20 by guoenwen
[DNA重组] [已完结]有没有遇到过这样的问题?急 (2/283) tuzi007 2015-06-05 2015-06-05 15:31:45 by tuzi007
[DNA重组] [已完结]关于毕赤酵母转化 (1/638) 雨帘静思 2015-05-22 2015-06-05 10:28:16 by learningying
[DNA重组] 分子克隆 (0/404) smdsfy 2015-06-04 2015-06-04 13:30:32 by smdsfy
[DNA重组] [已完结]粘性末端连接时长问题    ( 1 2 3 ) (评阅+1) (27/3035) 成功源于想像 2014-05-18 2015-06-04 11:39:32 by piaoyidetian
[DNA重组] [已完结]重组pBI121转农杆菌菌液检测验证出问题了! (1/1074) 乐乐王 2014-07-19 2015-06-02 05:48:57 by 西北路2015
[DNA重组] [已完结]如何计算蛋白大小 (评阅+1) (5/16728) 蓝暮稻草人 2015-05-15 2015-06-01 13:32:13 by calorimetry
[DNA重组] [已完结]酶切结果 (4/392) siyueweiwei 2015-05-31 2015-06-01 12:38:26 by a13515517892
[DNA重组] [已完结]基因克隆 (评阅+1) (3/488) wyl910802 2015-05-31 2015-06-01 07:49:16 by a13515517892
[DNA重组] [已完结]哪位同学知道,来给解释一下,感激不尽! (2/453) idealfluid 2015-05-30 2015-05-31 15:50:36 by idealfluid
[DNA重组] [已完结]双酶切问题    ( 1 2 ) (评阅+1) (19/1622) yydr 2015-05-28 2015-05-31 00:40:15 by luwei13566
[DNA重组] [已完结]求质粒PMG36E中红霉素抗性基因及其启动子序列,谢谢 (4/1860) 周志惠 2015-05-28 2015-05-29 16:39:23 by 周志惠
[DNA重组] [已完结]请问PNK酶的5’激酶和3’磷酸酶活性之间是什么关系?协同还是竞争啊? (评阅+1) (0/2758) rafaelzhz 2015-05-28 2015-05-28 20:42:22 by rafaelzhz
[DNA重组] [已完结]质粒中T-DNA部分中的抗性基因能否用于阳性克隆的筛选 (1/890) peterhan23 2015-05-28 2015-05-28 11:10:36 by 十比
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