• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Identifying sigma-70 promoters with a novel pseudo nucleotide composition

Identifying sigma-70 promoters with a novel pseudo nucleotide composition

来源 :第七届全国生物信息学与系统生物学学术大会 | 被引量 : 0次 | 上传用户：lvyuxuan3652009
【摘 要】
：
Promoters,DNA regulatory elements,are in charge of the transcription of genes.With the appearance of a large number of genome sequences,it is urgent to use bioinformatics method combining with known e
【作 者】
：
Zhiyong Liang Hao Lin 
【机 构】
：
Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology,
【出 处】
：
第七届全国生物信息学与系统生物学学术大会
【发表日期】
：
2016年8期
【关键词】
：
Sigma-70 Promoters Pseudo Dinucleotide Composition Identification SVM 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　Promoters,DNA regulatory elements,are in charge of the transcription of genes.With the appearance of a large number of genome sequences,it is urgent to use bioinformatics method combining with known experimental data to accurately predict promoters.In this study,we designed a novel sequence-based method for identifying sigma-70 promoters in prokaryo,te through using a novel pseudo nucleotide composition combining with support vector machine (SVM).
其他文献
比较分离培养与PCR方法鉴定实验动物金黄色葡萄球菌和绿脓杆菌的异同
目的 比较分离培养与PCR方法鉴定实验动物金黄色葡萄球菌和绿脓杆的异同.方法 采用传统分离培养的方法对35只大小鼠金黄色葡萄球菌和绿脓杆菌进行检测；提取SP和NAC平板24h培养物核酸进行PCR检测.结果 分离培养法检出4只金黄色葡萄球菌阳性,8只绿脓杆菌阳性.PCR鉴定出4只金黄色葡萄球菌阳性,15只绿脓杆菌阳性.结论 PCR方法不仅快速、准确,可防止漏检、误判.
会议
实验动物病原体分离培养PCR
RNA干扰抑制Beclin1基因对裸鼹鼠成纤维细胞增殖与凋亡的影响
目的 应用RNA干扰技术抑制自噬调控基因Beclin1的表达,检测Beclin1表达对裸鼹鼠皮肤成纤维细胞增殖与凋亡的影响以及P53、BAX、 Bcl2等基因表达的影响.方法 分别检测裸鼹鼠成纤维细胞经饥饿、H2O2刺激等处理后Beclin1的表达,然后采用设计的Beclin l基因的干扰RNA及阴性对照分别瞬时转染裸鼹鼠成纤维细胞.采用Real-timePCR及Westem blot法检测沉默效
会议
裸鼹鼠成纤维细胞Beclin1RNA干扰增殖凋亡
氯化钴诱导低氧对裸鼹鼠肝星形细胞增殖及凋亡的影响
目的 比较研究氯化钴(CoCl2)对裸鼹鼠及C57BL/6j小鼠肝星形细胞增殖和凋亡的影响.方法 采用活细胞计数试剂盒(CCK8)法和流式细胞术分别检测不同浓度CoCl2对裸鼹鼠和小鼠肝星形细胞增殖活力以及和凋亡水平的影响.采用蛋白印迹测定CoCl2处理后裸鼹鼠肝星形细胞低氧诱导因子1α(HIF-1 α)和凋亡相关蛋白(BCL2、BAX)的表达水平.结果 低浓度(50μmol/L)CoCl2对C5
会议
氯化钴裸鼹鼠肝星形细胞凋亡
epiACO-A Method for Identifying Epistasis Based on Ant Colony Optimization Algorithm
With the rapidly development of DNA sequencing and bioinformatics technique,a huge amount of high-dimensional single-nucleotide polymorphism (SNP) data is produced.Although many approaches for detecti
会议
Genome-wide Association Studiesepistatic InteractionAnt Colony OptimizationBa
Molecular Evolution and Functional Divergence of the Dopamine Receptor Genes in Vertebrates
Dopamine is the predominant catecholamine neurotransmitter in the vertebrate brain and regulates a wide variety of functions via its binding with dopamine receptors.Abnormalities in dopamine receptors
会议
Phylogenetic AnalysisDopamine ReceptorsFunctional DivergenceSite-specific Ana
De novo Assembly and Analysis of Sunflower (Helianthus annuus L.) Transcriptome bases under Salt Str
The transcriptome sequencing of the salt-tolerant variety P50 and salt-sensitive variety P29 of sunflower under 120mmol/L NaC1 stress were conducted,using the illumina Hiseq 2000.10391558040nt bases w
会议
Sunflower(Helianthus annuus L.)Salt stressIllumina SequencingDe novo Assembly
An approach for predicting essential genes using multiple homology mapping and machine learning algo
Investigation of essential genes is of great significance for comprehending the minimal gene-sets of cellular metabolism,and is necessary for kinds of practical applications such as discovering potent
会议
essential genesmultiple homology mappingmachine learning methodpredictions fo
Transcriptomic Basis for Drought-resistance in Brassicanapu L.
This paper investigates the transcriptomic basis for drought-resistance in Brassica napus L.(B.napus).Based on transcriptomic expression data from four experimental settings with drought-resistant and
会议
Brassica napustranscriptomic basisdrought-resistancedifferentially expressed
Apoptosis Protein Subcellular Localization Prediction Based on Hybrid Feature Method
Apoptosis proteins take a central role in the development and the homeostasis of an organism.The function of an apoptosis protein is closely related to its subeellular location.We constructed a new si
会议
apoptosis proteinmRNA secondary structuresubcellular localization
A visualization system of genes identification and annotation for prokaryotes
ZCURVE3.0 is a useful prokaryotic genes prediction tool with high accuracy,which can be run on the command line or our website.Here,we developed a local visualization system for prokaryotes to identif
会议
genes identification/annotationprokaryotesZCURVE3.0visualization system