NCBI GEO standards and services for microarray data
نویسندگان
چکیده
منابع مشابه
Intra- and inter- platform renormalization and analysis of microarray data from the NCBI GEO database
Background The availability of large repositories for microarray data such as NCBI GEO makes analysis across the entire set of available experiments an attractive prospect. However, large scale comparison of expression levels from microarrays is hindered by quality control, technology differences, and a lack of standardized interand intraplatform normalization procedures. This study proposes a ...
متن کاملStandards for microarray data.
ONE OF THE UNDERLYING PRINCIPLES OF scientific publication in peer-reviewed journals has been the requirement that the authors make available the data and materials necessary for a reader to reproduce the experiment or analysis and to determine whether the data support the authors’ conclusions. In many instances, such as DNA sequence or protein structure data, this has evolved into the requirem...
متن کاملMapping Microarray Chip Feature Ids to Gene Ids for Microarray Platforms in Ncbi Geo
The Gene Expression Omnibus or NCBI GEO (http://www.ncbi.nlm.nih.gov/projects/geo/) is one of the most comprehensive public repositories of microarray data. The data in NCBI GEO is organized into samples, series, datasets and platforms. Platform files specify the characteristics of a particular type of microarray chip, including a mapping of chip features to genetic features. These mappings are...
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The Gene Expression Omnibus (GEO, http://www.ncbi.nlm.nih.gov/geo/) is an international public repository for high-throughput microarray and next-generation sequence functional genomic data sets submitted by the research community. The resource supports archiving of raw data, processed data and metadata which are indexed, cross-linked and searchable. All data are freely available for download i...
متن کاملNCBI GEO: archive for high-throughput functional genomic data
The Gene Expression Omnibus (GEO) at the National Center for Biotechnology Information (NCBI) is the largest public repository for high-throughput gene expression data. Additionally, GEO hosts other categories of high-throughput functional genomic data, including those that examine genome copy number variations, chromatin structure, methylation status and transcription factor binding. These dat...
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ژورنال
عنوان ژورنال: Nature Biotechnology
سال: 2006
ISSN: 1087-0156,1546-1696
DOI: 10.1038/nbt1206-1471