UsingGenBankforGenomicAuthentication:ATutorial
The GenBank database is perhaps one of the most important repositories of genetic information. A researcher working in the field of genomic authentication must therefore be equipped with the skills needed to competently access the required information from this database whilst ultimately contributing their own data to it. This chapter presents a practical guide to using GenBank to search for sequenc......阅读全文
Using－GenBank－for－Genomic－Authentication:－A－Tutorial
The GenBank database is perhaps one of the most important repositories of genetic information. A researcher working in the field of genomic authe
Using－GenBank
GenBank(R) is a comprehensive database of publicly available DNA sequences for more than 205,000 named organisms and for more than 60,000 within t
Purification－of－Genomic－DNA－Using－PureLink™－Silica－Columns
实验概要The PureLink™ Genomic DNA Purification Kit allows rapid and efficient purification of genomic DNA. The kit is designed to efficiently isolate ge
Isolation－of－Genomic－DNA－from－Tissue－Using－ChargeSwitch®－Technology
实验概要 The ChargeSwitch® gDNA Mini and Micro Tissue Kits allow rapid and efficient purification of genomic DNA from mini (10-25 mg) or micro (3-5 mg)
Preparation－of－Genomic－DNA－from－Bacteria－using－Phase－Lock－GelTM
Preparation of Genomic DNA from Bacteria- using Phase Lock GelTM (Modified from Experimental Techniques in Bacterial Genetics, Jones and Bartlet, 1990
Genomic－Libraries
Genomic DNA libraries Size of some genomes and chromosomes:Comparative Sequence Sizes(Bases)(yeast chromosome 3)350 ThousandEscherichia coli (bacteriu
Genomic－Southern－Blot
SolutionsProtocol:Digest 5-10 μg genomic DNA overnight with restriction enzyme of choice.Run digested gDNA on 0.8% TAE gel with marker (with no ethidi
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
Yeast－Genomic－DNA－Prep
Grow 10ml YPD cultures o/n. Figure out cell density; inoculate 30 ml YPD and grow o/n so that cell density is approximately 2 x 108cells/ml the next m
Genomic－Southern－Blot－Analysis
This chapter describes a detailed protocol for genomic Southern blot analysis which can be used to detect transgene or endogenous gene sequences i
Fungal－Genomic－DNA－Extraction
实验概要This procedure does not require phenol extraction. The DNA is pure enough for restriction digests, PCR and genomic library construction.High t
Automated－Genomic－DNA－Extraction
实验概要This section provides a general protocol for automated isolation of genomic DNA from 10-20 µl blood samples in a 96-well format using the Charge
Genomic－DNA－Extraction－－PureLink™
实验概要The PureLink™ Genomic DNA Purification Kit allows rapid and efficient purification of genomic DNA. The kit is designed to efficiently isolate g
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
Using－a－Counting－Chamber
Using a Counting ChamberFor microbiology, cell culture, and many applications that require use of suspensions of cells it is necessary to determine ce
GenBank数据库概述（三）
结构： 1、 结构主页 — 关于NCBI结构小组的一般信息和他们的研究计划，另外也可以访问分子模型数据库（MMDB）和用来搜索和显示结构的相关工具。 2、 MMDB：分子模型数据库 — 一个关于三维生物分子结构的数据库，结构来自于X-ray晶体衍射和NMR色谱分析。MMDB是来源于Brook
GenBank数据库概述（四）
NCBI站点地图---其他基因组数据介绍：1、 小鼠基因组 1) 小鼠基因组资源向导 ：把从各个中心来的各种小鼠相关的资源整合在一起，包括序列，图谱，和克隆信息以及指向小鼠种系和突变资源的指针。 2) 小鼠基因组测序：小鼠基因组计划的测序进展，HTG序列contigs（可以用大小和染色体号来浏览）由
GenBank数据库概述（二）
FTP GenBank and Daily Updates：1. GenBank普通文件格式 — 参见GenBank记录样本和在GenBank公布通知中的详细描述，下载大多数最近的完全公告和日常积累或非积累更新数据。 2. ASN.1格式 — 摘要句法记号1，国际标准组织（ISO）数据表示格式，下载
GenBank数据库概述（一）
1. GenBank属于一个序列数据库的国际合作组织，包括EMBL和DDBJ。是NIH遗传序列数据库，一个所有可以公开获得的DNA序列的注释过的收集。GenBank同日本和欧洲分子生物学实验室的DNA数据库共同构成了国际核酸序列数据库合作。唯一人类基因序列集合（UniGene），人类基因组基因图
细胞鉴定(Cell－Line－Authentication)－FAQs
1. 什么是细胞株鉴定？答：细胞株鉴定是对科研实验中所使用的细胞株进行身份鉴定的过程。进行细胞株鉴定是为了确保细胞株的身份是正确的、没有被其他细胞污染。如果细胞株有问题，就会影响实验结果的有效性。2. 为什么细胞株鉴定非常重要？答：细胞株鉴定对于科研实验来说十分重要。因为使用错误识别 (miside
Genomic－DNA－Extraction－－Phenol－|－Chloroform
实验概要This section provides a general protocol for genomic DNA extraction using phenol and chloroform.主要试剂1. Glycogen (20 μg/μL)2. 7.5 M NH4
Isolation－of－genomic－DNA－from－bacteria
Note: This procedure does not work well with Gram + cocci.Transfer 1.5 mL overnight culture to a 1.5 mL microfuge tube, centrifuge for 30 sec, decant
Deglycosylation－of－Glycoproteins－Using－Endoglycosidases
T.H. Plummer, Jr. and A.L. Tarentino, Department of Biochemistry, New York State Department of Health, Wadsworth Center for Laboratories and Research,
ChIP－using－plant－samples
实验概要 The immunoprecipitation (IP) of cross-linked chromatin with antibodies specific for certain histone modifications (chromatin immunoprecipitati
Tutorial－I：气相色谱法培训
Tutorial I：气相色谱法培训Tutorial I： Gas Chromatography Training Seminar Tutorial I: 气相色谱分析培训班 时间：2014年9月25日 下午12:00-13:30 地点：上海新国际博览中心 主办单位：德国慕尼黑国际博览集团
ChIP－using－plant－samples－–－Arabidopsis
实验概要This protocol describes how chromatin is prepared from Arabidopsis, which can subsequently be used for chromatin immunoprecipitation (ChIP). T
Extraction－of－DNA－using－DNAzol®－Reagent
实验概要DNAzol® Reagent (Genomic DNA Isolation Reagent) is a complete and ready-to-use reagent for the isolation of genomic DNA from solid and liquid sa
Fluorescence－In－Situ－Hybridization－using－TSA™
实验概要This protocol describes steps for fluorescent in situ hybridization (FISH) to Drosophila embryos using Tyramide Signal Amplification (TSA™), and
Method:－Cell－Counts－Using－a－Hemacytometer
Method: Cell Counts Using a HemacytometerJune 1, 1990Rosalie VeilePurpose:The purpose of this procedure is to determine the cell density of the cultur