2020
PIWI–piRNA pathway-mediated transposable element repression in Hydra somatic stem cells
Teefy BB, Siebert S, Cazet JF, Lin H, Juliano CE. PIWI–piRNA pathway-mediated transposable element repression in Hydra somatic stem cells. RNA 2020, 26: 550-563. PMID: 32075940, PMCID: PMC7161359, DOI: 10.1261/rna.072835.119.Peer-Reviewed Original ResearchConceptsPIWI-piRNA pathwayTE expressionSomatic stem cellsTransposable elementsTE transcriptsStem cellsFreshwater cnidarianSmall RNA pathwaysTransposable element repressionSomatic cell lineagesGermline of animalsInterstitial stem cellsStem cell populationInterstitial lineageSomatic piRNAsDegradome sequencingEpithelial cellsAncestral functionRNA pathwaysGermline piRNAsPIWI proteinsTE repressionGermline competenceSequence signaturesRNA immunoprecipitation
2010
The Yb Body, a Major Site for Piwi-associated RNA Biogenesis and a Gateway for Piwi Expression and Transport to the Nucleus in Somatic Cells*
Qi H, Watanabe T, Ku HY, Liu N, Zhong M, Lin H. The Yb Body, a Major Site for Piwi-associated RNA Biogenesis and a Gateway for Piwi Expression and Transport to the Nucleus in Somatic Cells*. Journal Of Biological Chemistry 2010, 286: 3789-3797. PMID: 21106531, PMCID: PMC3030380, DOI: 10.1074/jbc.m110.193888.Peer-Reviewed Original ResearchConceptsYb bodiesSomatic cellsPiRNA pathwayGerm lineEndo-siRNA pathwaySomatic niche cellsTudor-like domainGonadal somatic cellsPutative RNA helicaseCo-immunoprecipitation experimentsSomatic stem cellsFlamenco locusSomatic piRNAsPiRNA biogenesisEndo-siRNAsRNA biogenesisRNA pathwaysPiwi expressionRNA helicaseNovel proteinPiwiNiche cellsMolecular basisStem cellsBiogenesis