{"database":"biostudies-arrayexpress","file_versions":[],"scores":null,"additional":{"omics_type":["Metabolomics","Unknown","Transcriptomics","Genomics","Proteomics"],"submitter":["Haralambos Gavras"],"study_type":["transcription profiling by array"],"organism":["synthetic"],"species":["synthetic"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/E-TIGR-122"],"description":["This study is a comparison of results from spotted 2-color cDNA arrays  and Affymetrix chips using the same labeled extracts.  The samples wer derived from mice in which hypertension was induced with angiotensin by  an acute or chronic method."],"repository":["biostudies-arrayexpress"],"pubmed_title":["Independence and reproducibility across microarray platforms"],"sample_protocol":["Nucleic Acid Extraction - Title: SOP_M022.1. Description: THE INSTITUTE FOR GENOMIC RESEARCH  Standard Operating Procedure  TITLE: AMPLIFICATION OF ORIENTATION-SPECIFIC RNA  EFFECTIVE DATE: 04/12/04  SOP #: M022  AUTHOR: Nicholas Marko  PRIMARY REVIEWERS: Renee Rubio, Bryan Frank   1. PURPOSE  This protocol describes the procedure for amplifying RNA from a starting sample of total RNA to produce increased amounts of RNA having the sense orientation. This protocol is specifically designed for amplifying RNA that will be used with spotted oligonucleotide arrays or mixed cDNA/oligonucleotide spotted arrays, because it provides RNA in the appropriate (sense) orientation for interaction with both cDNA and oligonucleotide elements on the array.   2. SCOPE  This protocol is designed for use with "],"figure_sub":["MIAME Score","Raw Data","Organization","Assays and Data","MAGE-TAB Files","Array Designs"],"pubmed_authors":["John Quackenbush","Jennie Larkin","Joseph White","Haralambos Gavras","Jennie E Larkin, Bryan C Frank, Haralambos Gavras, Razvan Sultana and John Quackenbush"],"additional_accession":[]},"is_claimable":false,"name":"Platform comparison of Affymetrix and 2 colour chips labelled with extracts derived from mice treated with Antiotensin II to induce hypertension in either a chronic or acute fashion","description":"This study is a comparison of results from spotted 2-color cDNA arrays  and Affymetrix chips using the same labeled extracts.  The samples wer derived from mice in which hypertension was induced with angiotensin by  an acute or chronic method.","dates":{"release":"2006-09-15T00:00:00Z","modification":"2022-03-07T01:37:29.369Z","creation":"2022-03-07T01:37:29.369Z"},"accession":"E-TIGR-122","cross_references":{"EFO":["EFO_0002768"]}}