title: ARED Organism: expansion of ARED reveals AU-rich element cluster variations between human and mouse.
abstract: ARED Organism represents the expansion of the adenylate uridylate (AU)-rich element (ARE)-containing human mRNA database into the transcriptomes of mouse and rat. As a result, we performed quantitative assessment of ARE conservation in human, mouse and rat transcripts. We found that a significant proportion ( approximately 25%) of human genes differ in their ARE patterns from mouse and rat transcripts. ARED-Integrated, another updated and expanded version of ARED, is a compilation of ARED versions 1.0 to 3.0 and updated version 4.0 that is devoted to human mRNAs. Thus, ARED-Integrated and ARED-Organism databases, both publicly available at http://brp.kfshrc.edu.sa/ARED, offer scientists a comprehensive view of AREs in the human transcriptome and the ability to study the comparative genomics of AREs in model organisms. This ultimately will help in inferring the biological consequences of ARE variation in these key animal models as opposed to humans, particularly, in relationships to the role of RNA stability in disease.
authors.affiliation: The Biomolecular Research Program, King Faisal Specialist Hospital and Research Center, Riyadh 11211, Saudi Arabia.
authors.forename: Anason S
authors.initials: AS
authors.lastname: Halees
authors.forename: Rashad
authors.initials: R
authors.lastname: El-Badrawi
authors.forename: Khalid S A
authors.initials: KS
authors.lastname: Khabar
mesh_terms: D020413:3' Untranslated Regions / Q000737:chemistry*; D000225:Adenine / Q000032:analysis*; D000818:Animals; D001483:Base Sequence; D017124:Conserved Sequence; D030561:Databases, Nucleic Acid; D023281:Genomics; D006801:Humans; D020407:Internet; D051379:Mice; D014529:Uridine / Q000032:analysis*
chemical_list: D020413:3' Untranslated Regions; D000225:Adenine; D014529:Uridine