regulates regulation of regulatory ncRNA-mediated heterochromatin formation https://github.com/geneontology/go-ontology/issues/19112 https://github.com/geneontology/go-ontology/issues/23553 regulation of chromatin silencing by small RNA tb 2009-05-20T11:25:42Z Any process that modulates the frequency, rate or extent of small non-coding RNA-mediated heterochromatin formation. regulation of RNAi-mediated heterochromatin assembly GO:0010964 regulation of ncRNA-mediated heterochromatin formation regulation of small non-coding RNA-mediated heterochromatin formation biological_process regulation of heterochromatin assembly by small RNA regulatory ncRNA-mediated heterochromatin formation regulation of heterochromatin formation regulation of gene silencing by regulatory ncRNA biological regulation