Please use this identifier to cite or link to this item:
Scopus Web of Science® Altmetric
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMurchison, E.-
dc.contributor.authorKheradpour, P.-
dc.contributor.authorSachidanandam, R.-
dc.contributor.authorSmith, C.-
dc.contributor.authorHodges, E.-
dc.contributor.authorXuan, Z.-
dc.contributor.authorKellis, M.-
dc.contributor.authorGrutzner, F.-
dc.contributor.authorStark, A.-
dc.contributor.authorHannon, G.-
dc.identifier.citationGenome Research, 2008; 18(6):995-1004-
dc.descriptionCopyright © 2008 by Cold Spring Harbor Laboratory Press Orginally published online May 7, 2008-
dc.description.abstractSmall RNA pathways play evolutionarily conserved roles in gene regulation and defense from parasitic nucleic acids. The character and expression patterns of small RNAs show conservation throughout animal lineages, but specific animal clades also show variations on these recurring themes, including species-specific small RNAs. The monotremes, with only platypus and four species of echidna as extant members, represent the basal branch of the mammalian lineage. Here, we examine the small RNA pathways of monotremes by deep sequencing of six platypus and echidna tissues. We find that highly conserved microRNA species display their signature tissue-specific expression patterns. In addition, we find a large rapidly evolving cluster of microRNAs on platypus chromosome X1, which is unique to monotremes. Platypus and echidna testes contain a robust Piwi-interacting (piRNA) system, which appears to be participating in ongoing transposon defense.-
dc.description.statementofresponsibilityElizabeth P. Murchison, Pouya Kheradpour, Ravi Sachidanandam, Carly Smith, Emily Hodges, Zhenyu Xuan, Manolis Kellis, Frank Grützner, Alexander Stark, and Gregory J. Hannon-
dc.publisherCold Spring Harbor Lab Press-
dc.subjectX Chromosome-
dc.subjectRNA, Small Interfering-
dc.subjectEvolution, Molecular-
dc.subjectRNA Interference-
dc.subjectBase Sequence-
dc.subjectMolecular Sequence Data-
dc.titleConservation of small RNA pathways in platypus-
dc.typeJournal article-
dc.identifier.orcidGrutzner, F. [0000-0002-3088-7314]-
Appears in Collections:Aurora harvest
Environment Institute Leaders publications
Molecular and Biomedical Science publications

Files in This Item:
There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.