TransformationofE.colibyElectroporation
实验概要 Electrocompetent bacteria are prepared by growing cultures to mid-log phase, washing the bacteria extensively at low temperature, and then resuspending them in a solution of low ionic strength containing glycerol. DNA is introduced during exposure of the bacteria to a short high-voltage electrical discharge.实验材料Buffers and Solutions Glycer......阅读全文
McKinney:TransformByElectroporation
Materials50mL 7H9 mycobacterial medium + 3mL per transformation102mL 10% glycerol (possibly a few mL more if you are doing many transformations)400mL
组织培养常用术语介绍（二）
随着细胞培养日益广泛地被各学科、众多的科学工作者所采用，不可避免地会在正确理解和使用各种术语上出现混乱，因此，在系统学习细胞培养之前，有必要将有关术语含义介绍如下：1.In vitro malignant transformation（体外恶性转化）2.In vitro transformation
Nicotiana－(Nicotiana－tobaccum,－Nicotiana－benthamiana)
Agrobacterium -mediated transformation of Nicotiana species, namely, Nicotiana tobaccum and Nicotiana benthamiana , using leaf disks as the target e
Regulation－of－transcriptional－activity－by－PML
The PML nuclear bodies are ring-shaped nuclear substructures associated with the regulation of transcription, transformation, cell growth, and apoptos
TOP10－chemically－competent－cells
OverviewThis protocol is a variant of the Hanahan protocol [1] using CCMB80 buffer for DH10B, TOP10 and MachI strains. It builds on Example 2 of the B
组织培养常用术语介绍（二）
随着细胞培养日益广泛地被各学科、众多的科学工作者所采用，不可避免地会在正确理解和使用各种术语上出现混乱，因此，在系统学习细胞培养之前，有必要将有关术语含义介绍如下： 1.In vitro malignant transformation（体外恶性转化） 2.In vi
Switchgrass－(Panicum－virgatum－L.)
During the last decade, Agrobacterium -mediated transformation of more than a dozen monocotyledonous plants, including forage and turf grasses, ha
Bacterial－Colony－PCR
Bacterial Colony PCRObjective:This protocol allows rapid detection of transformation success when primers are available to allow determination of corr
DNA克隆
DNA克隆（主要内容如下）· General Procedure· PCR Cloning· Subcloning· ET Cloning· Vector Preparation· Ligation Re
DNA转化实验指导1
CONTENT Transformation-Competent E. coli preparation Inoue "ultra-competent" methodRubidium chloride methodCosmid packaging protocol DNA Ligation an
酵母转化的几种方法
Modified Yeast Transformation Inoculate cells from an overnight culture into 50 ml YEPD and incubate at 30°C with shaking. Typically, add 0.1 to 0.2 m
DNA转化实验指导3
6. Simultaneous digestion of the pUC vector with both enzymes in the presence of 3 units of Shrimp Alkaline Phosphatase (Amersham BioSciences) in
Belcher/Knight:－Electrocompetent－Cells
Electrocompetent CellsFrom Danijela Dukovski at Harvard Medical School. This protocol works well. --Julie NorvilleMaterialsDI water10% GlycerolSpecial
Targeted－Gene－Replacement－in－Fungal－Pathogens－via－Agrobacterium－...
Genome sequence data on fungal pathogens provide the opportunity to carry out a reverse genetics approach to uncover gene function. Efficient meth
DNA转化实验指导4
2B. Transformation 1. Preparation of electrocompetent DH5a cells: autoclave 4 baffled 1 liter flasks containing 500 mL LB. Remove a 1 mL aliquo
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
分子克隆蛋白表达实验指南（四）
7. PCR产物与TA载体连接 pGEM-T vector is T-tailed at the insert site. To improve the ligation efficiency, it is recommended PCR product be A-tailed. +A s
质粒转化的定义
中文名称质粒转化英文名称plasmid transformation定 义将外源质粒导入原核细胞的过程。应用学科生物化学与分子生物学（一级学科），方法与技术（二级学科）
Inhibition－of－Cellular－Proliferation－by－Gleevec
The drug Gleevec (also known as imatinib mesylate or STI-571) was approved by the FDA in 2001 for the treatment of CML, chronic myeloid leukemia. Whil
怎样用一个实验区分细菌的转化和转导
转化：是DNA和受体菌进行转化转导：是缺陷噬菌体和受体菌进行DNA的重组。Transformation 中文翻译为 “转化”Certain prokaryotes are able to take up free DNA released by other bacteria. This proces
Use－of－the－GUS－Reporter－Gene
One of the most important considerations in the expression of heterologous proteins in plants is the choice of promoter. The study of promoter act
关于肝结节的结节样变的介绍
肝部分结节样变 （partial nodular transformation of the liver）肝部分结节样变，又称结节转化，亦属罕见病。结节发生在肝门周围，可能引起门脉高压。其余部分的肝组织属正常或有萎缩，肝功能正常。细针抽吸活检对诊断无益。本病病因未明。
细菌培养基
Preparation of LB Plate (Dr. Chastain)prepare LB plate with or without antibioticsBacterial Culture Media Recipes (WUGSC) M9 Plate Supplement (Gottsch
粘粒
Preparation of Cosmid DNAPreparation of Cosmid DNA from 50 ml Cultures (Donis Keller Lab)Cosmid vectors containing foreign DNA inserts are known to re
Critical－Appraisal－of－the－MTT－Assay－in－the－Presence－of－Rottlerin－3
LDH assay LDH assay was performed in culture medium of untreated confluent cells by using a commercial kit (Sclavo Diagnostics, Siena) based on the
粘粒
Preparation of Cosmid DNAPreparation of Cosmid DNA from 50 ml Cultures (Donis Keller Lab)Cosmid vectors containing foreign DNA inserts are known to re
中科院大连化物所撰写的木质素催化转化学术专著出版
近日，由中科院大连化物所生物能源化学品研究组（DNL0603）王峰研究员、南京林业大学张超锋教授共同撰写的英文专著Lignin Conversion Catalysis: Transformation to Aromatic Chemicals由Wiley-VCH出版社出版发行。 木质素结构中
T载体的制作和应用
Also see DNA Cloning§ Making TA Vector (Crawford Lab)T-vectors are linear-blunt-ended plasmids with a few dT's added on by Taq polymerase.
DNA转化的过程方法介绍
中文名称DNA转化英文名称DNA transformation定 义将外源DNA分子导入原核细胞的过程。一般细菌很难接受外源DNA分子，可用适当的化学或物理方法处理细菌(如氯化钙法、电穿孔法等)，使DNA分子容易进入细菌。应用学科生物化学与分子生物学（一级学科），方法与技术（二级学科）
T淋巴细胞转化试验的概述
T淋巴细胞转化试验：体外培养时，T淋巴细胞在有丝分裂原如植物血凝素（PHA）或刀豆素A（CONA）的刺激下，代谢活跃，增加蛋白质、RNA和DNA的合成，从而转化为母细胞，部分细胞发生有丝分裂。从而反应T淋巴细胞的免疫功能。T淋巴细胞转化试验（T lymphocyte transformation