搜索结果: 1-6 共查到“知识库 理学 DNA Sequence”相关记录6条 . 查询时间(0.093 秒)
Accurate prediction of gene expression by integration of DNA sequence statistics with detailed modeling of transcription regulation
gene expression DNA sequence statistics detailed modeling transcription regulation
2011/1/5
Gene regulation involves a hierarchy of events that extend from specific protein-DNA interactions to the combinatorial assembly of nucleoprotein complexes. The effects of DNA sequence on these process...
Potential Utility of DNA Sequence Analysis of Long-term-stored Plant Leaf Fragments for Forensic Discrimination and Identification
Potential Utility DNA Sequence Analysis Long-term-stored Plant Leaf Fragments Forensic Discrimination Identification
2010/9/15
This study examined the potential utility of DNA sequence analysis to discriminate and identify plant material in forensic investigations. DNA was extracted from plant leaf fragments of 11 species sto...
Phylogenetic Analyses of Amaranthaceae Based on matK DNA Sequence Data with Emphasis on West African Species
Amaranthaceae matK Phylogenetic analyses
2010/3/17
Comparative sequencing of the chloroplast matK coding and non-coding regions was used to examine relationship among the species of Amaranthaceae with emphasis on the West African species and other clo...
Mitochondrial DNA Sequence and Body Size Variations in Turkish Sardine (Sardina pilchardus) Stocks
Sardine Sardina pilchardus mitochondrial DNA cytb genetic divergence
2010/3/25
Sardine (Sardina pilchardus) is one of the most important species among Turkish fisheries and is broadly distributed along its coastal waters. In the present study, mitochondrial DNA sequences from th...
利用肠道菌群的分布和16S DNA序列研究鲤科肠道菌系统演化关系Phylogenetic Analysis of Intestinal Bacterium Using the Distribution of Intestinal Bacterium in Cyprinidate Fishes and 16S DNA Sequence Data Set
肠道细菌 16S DNA序列 系统演化
2007/12/29
肠道微生物与寄主具有复杂的、多方面的相互依存效应,这种依存效应所产生的共生关系或协同进化关系既可反映寄主间的系统演化关系,也可显示肠道微生物间的系统演化关系,共生关系或协同进化关系是由于寄主与肠道微生物两者之间存在着相互自然选择作用所形成的,在长期的进化历程中逐步发生的共生关系信息很可能被记录在DNA序列中。本文通过检测鲤鱼科8种鱼中9种肠道菌群的分布含量对这9种菌群进行分析,且利用从GenBan...
Characterization of primary biogenic aerosol particles in urban,rural,and high-alpine air by DNA sequence and restriction fragment analysis of ribosomal RNA genes
primary biogenic aerosol particles DNA sequence restriction fragment analysis
2010/1/15
This study explores the applicability of DNA analyses for the characterization of primary biogenic aerosol (PBA) particles in the atmosphere. Samples of fine particulate matter (PM2.5) and total suspe...