博文

获取科研信息应当采用多个数据库一站式检索

已有 3439 次阅读 2010-12-6 14:46 |个人分类:信息检索|系统分类:论文交流| 数据库, 科研信息, 一站式检索

科研人员和科技查新人员在检索、获取生命科学、生物医学科研信息中，不应该只查一个数据库，如PUBMED，应该在多库信息平台上，如NCBI信息平台上，进行多库一站式检索，这样检索的信息全面，不会遗漏，根据需要再选择合适的数据库中命中的文献、数据、全文等。

例如检索：obesity AND virus

782		PubMed: biomedical literature citations and abstracts
3000		PubMed Central: free, full text journal articles
2		Site Search: NCBI web and FTP sites

81		Books: online books
28		Images: images from full text resources at NCBI
41		OMIM: online Mendelian Inheritance in Man

79		Nucleotide: Core subset of nucleotide sequence records
none		EST: Expressed Sequence Tag records
none		GSS: Genome Survey Sequence records
35		Protein: sequence database
25		Genome: whole genome sequences
4		Structure: three-dimensional macromolecular structures
none		Taxonomy: organisms in GenBank
none		SNP: single nucleotide polymorphism
none		dbVar: Genomic structural variation
133		Gene: gene-centered information
none		SRA: Sequence Read Archive
21		BioSystems: Pathways and systems of interacting molecules
none		HomoloGene: eukaryotic homology groups
none		GENSAT: gene expression atlas of mouse central nervous system
none		Probe: sequence-specific reagents
none		Genome Project: genome project information

21		dbGaP: genotype and phenotype
none		UniGene: gene-oriented clusters of transcript sequences
3		CDD: conserved protein domain database
2		UniSTS: markers and mapping data
none		PopSet: population study data sets
1234		GEO Profiles: expression and molecular abundance profiles
13		GEO DataSets: experimental sets of GEO data
none		Epigenomics: Epigenetic maps and data sets
none		Cancer Chromosomes: cytogenetic databases
5		PubChem BioAssay: bioactivity screens of chemical substances
none		PubChem Compound: unique small molecule chemical structures
none		PubChem Substance: deposited chemical substance records
none		Protein Clusters: a collection of related protein sequences
none		Peptidome: MS/MS proteomic experiments
none

none		Journals: detailed information about the journals indexed in PubMed and other Entrez databases
16		NLM Catalog: catalog of books, journals, and audiovisuals in the NLM collections

MeSH: detailed information about NLM's controlled vocabulary

转载本文请联系原作者获取授权，同时请注明本文来自许培扬科学网博客。
链接地址：https://wap.sciencenet.cn/blog-280034-390879.html

上一篇：科研创新：高同型半胱氨酸血症及MTHFR基因多态性对卒中患者综合
下一篇：人类辅助生殖技术伦理与法律研究文献

收藏 IP: .*| 热度|

数据加载中...

返回顶部

博文发布时间已经超过87600小时，评论已关闭。

扫一扫，分享此博文