centromeric outer repeat transcripts absent centromeric outer repeat transcript-derived siRNA absent centromeric outer repeat transcript-derived siRNA absent during vegetative growth siRNAs homologous to outer repeats undetectable centromeric outer repeat transcript-derived siRNA absent during mitotic cell cycle centromeric outer repeat transcript-derived siRNA undetectable 2013-11-05T14:44:13Z FYPO:0002835 siRNAs homologous to outer repeats absent centromere outer repeat transcript-derived siRNA absent This term refers specifically to siRNAs derived by dicer-mediated processing of RNA from the centromere outer repeat region. Use this term only for levels of RNA transcribed from endogenous centromere outer repeat sequences. For levels of RNA transcribed from an exogenous reporter gene placed in the outer repeat region, consider 'abnormal chromatin silencing at centromere outer repeat region' (FYPO:0002346). An RNA metabolism phenotype observed in the vegetative growth phase of the life cycle in which small interfering RNA transcripts derived from the centromere outer repeat region are absent. midori decreased centromeric outer repeat transcript-derived siRNA level