OrganelleDNALibraryConstruction
Organelle DNA Library Construction(version MAY-1998)I. NEBULIZATION of DNA 1. 0.5 - 5 ug DNA in TE (10mM/1mM), 25% glycerol, final volume 500 ul 2. nebulize for 90-100 sec at 5-10 psi (for a medium size of ab......阅读全文
人工转录因子的部件——人类锌指结构2
Table 2: Binding sites and identity of ZFPs used in VEGF activationWe then generated artificial transcription factors by fusing the three-finger domai
Fungal-Genomic-DNA-Extraction
OverviewHigh throughput of many fungal isolates can be achieved by growing axenic cultures in either (a) 1.5mL microfuge tubes, half full with liquid
Fungal-Genomic-DNA-Extraction
OverviewHigh throughput of many fungal isolates can be achieved by growing axenic cultures in either (a) 1.5mL microfuge tubes, half full with liquid
利用人工组合转录因子对人类基因组扫描2
Figure 5: Regulation of CDH5 by TFZFs in several human cancer cell lines.Blue, cells infected with a pMX construct containing the DNA binding domain o
DNA克隆
DNA克隆(主要内容如下)· General Procedure· PCR Cloning· Subcloning· ET Cloning· Vector Preparation· Ligation Re
DNA抽提
DNA抽提(主要内容如下)· Working with DNA· DNA Extraction from Bacteria and Other Organisms· DNA Extraction from Cell and Tissue· Mitochondria DNA Isola
Differential-cDNA-Screening-Procedures
Differential cDNA Screening ProceduresThe protocols listed refer to cDNA library construction and preliminary differential screening procedures. They
第二代DNA测序技术的操作流程
1)测序文库的构建(Library Construction) 首先准备基因组DNA(虽然测序公司要求样品量要达到200ng,但是Gnome Analyzer系统所需的样品量可低至100ng,能应用在很多样品有限的实验中),然后将DNA随机片段化成几百碱基或更短的小片段,并在两头加上特定的接头
利用人工组合转录因子对人类基因组扫描
Scanning the human genome with combinatorial transcription factor librariesPublished online: 18 February 2003, doi:10.1038/nbt794March 2003 Volume 21
基于epMotion-5075t及KAPA文库定量试剂盒的全自动NGS文库...1
基于epMotion 5075t及KAPA文库定量试剂盒的全自动NGS文库定量操作Automated KAPA® Library Quantifcation Kit with the epMotion® 5075tMaud Brasseur¹, Jennifer Pavlica², Marsha M
细胞器基因组的概念
中文名称细胞器基因组英文名称organelle genome定 义真核细胞线粒体、叶绿体等细胞器所包含的全部DNA分子。应用学科遗传学(一级学科),基因组学(二级学科)
Nature-Plants文章:精准高通量检测Rloop分布的新方法
来自清华大学生科院,清华-北大生命科学联合中心的研究人员发表了题为“The R-loop is a common chromatin feature of the Arabidopsis genome”的文章,首次报道了精准、高效、高通量检测R-loop的方法,并利用此方法首次揭示模式植物拟南芥
足迹法
High Resolution Genetic Footprinting (Stanford)Genetic footprinting is a technique for high-resolution mapping of the functional organization of a clo
DNA的诱变和甲基化
· In Vitro Mutagenesis Using Altered Sites (Bowtell Lab) In vitro Mutagenesis with dut ung single stranded DNA (Hahn Lab)· Site-direct
Performing-a-hunt-by-interaction-mating
AbstractWhen more than one bait will be used to screen a single library, significant time and resources can be saved by performing the interactor hunt
The-TRC-shRNA-Design-Methods-and-Rules
OverviewWe design shRNA molecules with an algorithm. Our algorithm uses several criteria to rank potential 21mer targets within each human and mouse R
DNA测序
DNA测序(主要内容如下)· Sequencing Gel Preparation· Preparation of Templates · DNA Sequencing by the Dideoxy Method· DNA Sequen
Illumina平台测序文库精确定量试剂盒的实用数据对比
生命体遗传信息的快速获得对于生命科学的研究有着十分重要的意义。 第一代测序仪对电泳分离技术的依赖,使其难以进一步提高分析的速度和并 行化程度,也难以通过微型化降低测序成本。经过不断的技术开发和改进, 21世纪初,以Roche454技术、illumina公司的GenomeAnal
如何借助epMotion-5073l移液工作站完成微量体积的...(二)
Figure 1: epMotion 5073l worktable for qPCR setup Results and DiscussionThe automation of the qPCR setup using the 10 µL dispensing tool and the epM
酵母人工染色体
· Easy YAC Preparation Method (Andrew Davies,Shaw lab)· Screening YAC libraries (Donis Keller Lab)This is a method for screening YAC l
细胞组分和细胞器——细胞器分离
Labeling Microtubules (Molecular Dynamics Inc. )Microtubules are involved in many aspects of cell motion including propulsion, mitosis, growth, and o
Agilent-SureSelectQXT-WGS-文库制备的质量控制(三)
不同 gDNA 起始量的电泳叠加图显示,使用 2100 生物分析仪 (A) 和 4200 TapeStation (B) 系统,文库片段分子量分布(图 5)呈现出不同的弥散条带曲线。50 ng 的最佳 gDNA 起始量可得到平均分子量在 600–1000 bp 之间的文库曲线。最小的 gDN
在一般情况下PCR扩增的最大片段是多少
long PCR 的范围一般是3-20kb,所以一般情况下PCR扩增的最大片段就是3kb,如果要大于3kb的话就要用到long taq酶了。参考文献《Construction of long DNA molecules using long PCR-based fusion of several f
酵母双杂交系统
· Yeast Two-Hybrid System (Finley Lab)This is one of the most comprehensive and detailed guide to yeast two-hybrid system technique with intro
Protocols-for-LCM-preparation-and-analysis
Protocols for LCM preparation and analysis I. Preparation, LCM and RNA/DNA extraction of Frozen Tissue SectionsA. EmbeddingB. CuttingC. StainingII. Pr
高通量筛选:化合物库在药物研发过程中的应用MedChe...2
二、化合物库使用方法及使用注意事项 化合物库筛选过程主要包括化合物库选择、实验方案设计、实验进行、实验结果检测、实验方案优化等步骤。进行化合物库筛选,要根据自己的实验目的选择合适的化合物库,设计适合的实验方案,并设计好化合物作用结果的检测指标及检测方法。化合物库筛选的实验方案设计至少需要包括以下
诺唯赞与真迈生物联合发布DNA甲基化文库测评数据
DNA甲基化是指DNA序列上特定的碱基在DNA甲基化转移酶的作用下,通过共价键结合的方式获得一个甲基基团的化学修饰过程,是DNA化学修饰的一种形式,能够在不改变DNA序列的前提下,改变遗传表现。DNA甲基化的修饰类型包括5-甲基胞嘧啶(5mC)、6-甲基腺嘌呤(6mA)等等,而5mC这种甲基化修饰方
Genomic-Cloning-Technical-Manual
Genomic Cloning Technical ManualAn optimal strategy for genomic cloning should meet three requirements: 1) a maximum number of recombinants should be
高冠军/戴俊彪合作果蝇组蛋白H3/H4系统解析组蛋白剂量
组蛋白(Histone)在真核生物染色体中扮演着重要的角色,是染色体结构单元核小体的重要组成部分。由核心组蛋白H3,H4,H2A,H2B形成的八聚体是DNA缠绕的主要承载体【1】。除了用以装配染色体外,组蛋白的另外一个重要功能是参与基因组信息的表达调控。组蛋白氨基酸残基上的翻译后修饰如乙酰化、甲
Cloning-of-small-RNAs-with-5’-phosphate-and-3’-OH-ends3
Load your precipitated PCR samples into 2 consecutive lanes so as not to overload the lanes. For each different sample, I would run a separate ladder