has part has part has_part happens_during characteristic of inheres_in has modifier qualifier normal heterochromatin organization during vegetative growth normal heterochromatin assembly 2014-02-13T16:01:35Z normal heterochromatin assembly during mitotic cell cycle A cellular process phenotype observed in the vegetative growth phase of the life cycle in which heterochromatin assembly is normal (i.e. indistinguishable from wild type). Heterochromatin assembly is the assembly of chromatin into a compact and highly condensed form that is often, but not always, transcriptionally silent. midori normal heterochromatin formation normal heterochromatin assembly during vegetative growth FYPO:0003099 heterochromatin formation single-celled organism vegetative growth phase quality normal