increased number of R-loops at centromere increased level of DNA:RNA hybrids at centromere midori increased RNA-DNA hybrid level at centromere 2020-01-07T13:19:40Z increased level of RNA-DNA hybrids at centromere during vegetative growth FYPO:0007227 increased level of RNA-DNA hybrids at centromere during mitotic cell cycle A cell phenotype observed in the vegetative growth phase of the life cycle in which the amount of RNA-DNA hybrid molecules is greater than normal in centromeric regions. increased level of RNA-DNA hybrids at centromere increased number of R-loops