PlantGenomeAnnotationMethods
Annotation of plant genomic sequences can be separated into structural and functional annotation. Structural annotation is the foundation of all genomics as without accurate gene models understanding gene function or evolution of genes across taxa can be impeded. Structural annotation is dependent on sensitive, specific computational programs and deep experimental evidence to identify gene features within g......閱讀全文
Plant－Genome－Annotation－Methods
Annotation of plant genomic sequences can be separated into structural and functional annotation. Structural annotation is the foundation of all g
植物基因組DNA提取試劑盒MagExtractor?Plant－Genome
產品索引 5871 中文名稱： 植物基因組DNA提取試劑盒 英文名稱： MagExtractor?-Plant Genome- 產品編號： NPK -500 產品類別： 分子生物學 生產廠家： TOYOBO 產品價格：
Gene－Structure－Annotation－at－PlantGDB
The accurate identification of exons and introns that comprise a complete plant gene structure can be a time-consuming and challenging task. Novel
sothing－about－Genome－walking
Can anyone recommend a good kit for genome walking? I would like to find out the promoter sequence of a known gene. Is genome walking the way to do it
Auxin－Immunolocalization－in－Plant－Tissues
The major naturally occurring auxin, indol-3 acetic acid (IAA), coordinates many growth and differentiation processes by modulating gene expressio
PCR－from－Plant－Tissue
PCR from Tissue?Reference:??Klimyuk et.al., 1993, Plant J. 3:493-494?Last updated: 1/27/00?By: Kay Schneitz?? ? ???collect piece of tissue (e.g., piec
FIXATION－OF－PLANT－METAPHASE－CHROMOSOMES
Reagents?(a) Metaphase arresting agents: Choose one of the following (Note 2) and shake vigorously to aerate before putting in living plant materi
ChIP－using－plant－samples
實驗概要?The ?immunoprecipitation (IP) of cross-linked chromatin with antibodies ?specific for certain histone modifications (chromatin ?immunoprecipitati
A－quick－method－to－isolate－plant
Use from 0.01 - 0.1 gram plant material. Grind the plant material with liq.N2 in a mortar.We normally use some alumina to crush hard tissue.
PCR－from－Plant－Tissue
1.protocol(1)collect piece of tissue (e.g., pieces of a leaf or flower) in Eppendorf tube containing 40 ml 0.25 N NaOH(2)put in boiling H2Ofor 30 sec
李家洋應邀在PLANT－CELL撰寫Reflections－on－Plant－Cell－Classics文章
The Plant Cell是植物領域的著名學術期刊，對植物學的發展起到了重要的引領作用。為慶祝創刊30周年，The Plant Cell雜志社邀請部分編委會成員及其他科學家對發表在該雜志的重要研究工作進行評述，以期增進對植物科學過去30年中重要研究進展的認識，激發對未知領域的探索。 李家洋研
全基因組的比較基因組雜交技術介紹
Whole-Genome and Custom Fine-Tiling Array CGHComparative Genomic Hybridization (CGH) measures DNA copy number differences between a reference genome a
Chemical－Genomics－Approaches－in－Plant－Biology
Chemical genomics (i.e., genomics-scale chemical genetics) approaches are based on the ability of low-molecular-mass molecules to modify biologica
MS－Plant－Tissue－Culture－Medium
Component mg/l in MS mg/l in stock Amount for
ChIP－using－plant－samples－–－Arabidopsis
實驗概要This protocol describes how chromatin is prepared from Arabidopsis, which can subsequently be used for chromatin immunoprecipitation (ChIP). T
生物信息學教程
Sequence - Evolution - FunctionComputational Approaches in Comparative GenomicsbyEugene V. KooninNational Center for Biotechnology Information, Bethes
A－Collection－of－PlantSpecific－Genomic－Data－and－Resources－at－NCBI
The National Center for Biotechnology Information (NCBI) provides a data-rich environment in support of genomic research by collecting the biologi
Production－of－Recombinant－Proteins－in－SuspensionCultured－Plant－Cells
Plants have emerged in the past decade as a suitable alternative to the ?current production systems for recombinant pharmaceutical proteins and, ?toda
植物病毒(plant－viruses)RNA提取
?? 大多植物病毒RNA為單鏈RNA，并且其極性與mRNA極性相同，植物病毒RNA提取較為簡單，一般使用酚氯仿即可獲得滿意結果。 一、材料 提純TMV病毒液（10mg/ml）。 二、設備 冷凍臺式離心機，低溫真空干燥儀，電泳儀，電泳槽。 三、試劑 TE
軟件：Genomewide－Association－Study－Software
The software included are listed bellow?IMPUTEa program for genotype imputation in genome-wide association studies and fine-mapping?studies based on a
Genome－Biology：為CRISPR選擇最佳向導
細菌一直在與病毒或入侵核酸進行斗爭，為此它們演化出了多種防御機制，CRISPR-Cas9 適應性免疫系統就是其中之一。規律成簇的間隔短回文重復CRISPR與內切酶Cas9的組合，可以在引導RNA的指引下，靶標并切割入侵者的遺傳物質。 2012年研究者們利用這一特點，將CRISPR系統發展成了強大
Genome－Biology發文介紹RNA印記法
生物學家們逐漸意識到，RNA不只是DNA和蛋白之間的過渡產物，它對調節基因的表達有重要作用。深入研究RNA調控，能夠幫助科學家們進一步理解相關疾病。 賓夕法尼亞大學的科學家們開發了分析RNA調控的新方法，這一方法能夠有效獲得RNA與RNA結合蛋白(RBP)互作的所有位點。這一發表在Geno
Genome－Biology：食物會影響DNA序列
牛津大學的研究人員在兩種寄生蟲中檢測到了食物組分造成的DNA序列差異。他們在Genome Biology雜志上發表文章指出，食物能夠影響生物的基因序列。 “生物從食物中獲取原料構建自己的DNA。我們認為，食物組分可能應該能夠改變生物的DNA。我們也許可以預測素食者熊貓與肉食者北極熊之間的基因差
A－Guide－to－CORNET－for－the－Construction－of－Coexpression－and－ProteinProtein..
To enable easy access and interpretation of heterogenous and scattered data, we have developed a user-friendly tool for data mining and integratio
Characterization－and－Applications－of－PlantDerived－Recombinant－Antibodies
Expression of foreign proteins in plants has become a standard technique in plant molecular biology. Various plant species have been used to produ
Genome－Res展現腫瘤與免疫的互動
現在，癌癥的免疫療法越來越受到人們的重視。去年，Science雜志將癌癥免疫療法被評為了“年度突破”之一。不過開發這類抗癌藥物并不容易，因為腫瘤的突變模式存在很高的異質性，人體的免疫系統也各不相同。 在一項新研究中，研究人員分析了大量的腫瘤樣本，并在此基礎上鑒定了可以激活患者免疫系統的腫瘤突變
Genome－Research：常見病源自基因調控
許多罕見疾病都是由基因突變引起的，例如鐮狀細胞貧血。然而，人們至今還未能確定引起復雜常見病(類風濕關節炎等)的基因突變。 Case Western Reserve大學醫學院的研究人員對六種復雜的常見病進行研究，向人們展示這些疾病的病因在于基因以外的DNA改變，文章發表在Genome
南京農大長江學者Plant－Cell重要成果
近期，國際植物科學領域頂級期刊《Plant Cell》刊登了南京農業大學和美國俄勒岡州立大學關于植物保護生物學的最新研究成果。這項研究表明，PsXEG1有助于大豆疫霉菌的毒力，但大豆可識別PsXEG1以誘導免疫反應，這反過來又被RXLR效應物所抑制。因此，XEG1代表一個質外體效應蛋白，可通過植
Extraction－of－DNA－From－Plants－Using－Plant－DNAzol?－Reagent
實驗概要Plant DNAzol? is an extra-strength-DNAzol? reagent (patent pending) specifically formulated for the isolation of genomic DNA from plants. The Plan
植物葉蛋白（the－plant－leaf－protein）的提取
一、實驗目的熟悉植物葉蛋白的幾種提取原理和方法，了解其意義及其應用價值。二、實驗原理植物葉蛋白或稱綠色蛋白濃縮物 (leaf protein concentration，簡稱LPC)，是從新鮮植物葉片中提取的高質量濃縮蛋白質，不僅是畜禽生長發育和生產畜產品的主要營養物質，而且目前也正成為人類的保