2013
Function of Piwi, a nuclear Piwi/Argonaute protein, is independent of its slicer activity
Darricarrère N, Liu N, Watanabe T, Lin H. Function of Piwi, a nuclear Piwi/Argonaute protein, is independent of its slicer activity. Proceedings Of The National Academy Of Sciences Of The United States Of America 2013, 110: 1297-1302. PMID: 23297219, PMCID: PMC3557079, DOI: 10.1073/pnas.1213283110.Peer-Reviewed Original ResearchConceptsPIWI proteinsPiRNA biogenesisSlicer activityPIWI-interacting RNA (piRNA) biogenesisEndonuclease activityFunction of PiwiNuclear Piwi proteinSecondary piRNA biogenesisGerm line developmentPiwi functionPiwi membersArgonaute proteinsRNA biogenesisArgonaute 3Transgenic fliesPiwiSomatic cellsCatalytic triadEpigenetic factorsRegulatory functionsBiogenesisOnly memberProteinTransposonRecent evidence
2008
MILI, a PIWI-interacting RNA-binding Protein, Is Required for Germ Line Stem Cell Self-renewal and Appears to Positively Regulate Translation*
Unhavaithaya Y, Hao Y, Beyret E, Yin H, Kuramochi-Miyagawa S, Nakano T, Lin H. MILI, a PIWI-interacting RNA-binding Protein, Is Required for Germ Line Stem Cell Self-renewal and Appears to Positively Regulate Translation*. Journal Of Biological Chemistry 2008, 284: 6507-6519. PMID: 19114715, PMCID: PMC2649106, DOI: 10.1074/jbc.m809104200.Peer-Reviewed Original ResearchConceptsGerm line stem cellsStem cellsArgonaute/PIWI protein familyMicro-RNA pathwayGerm line developmentMammalian stem cellsPIWI-interacting RNAsCap-binding complexRNA-binding proteinPIWI protein familyCellular mRNA levelsStem cell populationSelf-renewing divisionsArgonaute functionsPIWI proteinsRegulates TranslationPIWI subfamiliesEpigenetic regulationProtein familyCell maintenanceRNA interferenceChromatoid bodyMILIMolecular mechanismsEarly spermatocytes