has part has part has_part happens_during characteristic of part of inheres in part of has modifier qualifier abnormal cellular process during vegetative growth abnormal gene expression abnormal mitochondrial gene expression 2026-09-01T13:21:48Z PomBase:pc A cellular process phenotype in which mitochondrial gene expression is abnormal. One or more parts of mitochondrial gene expression, such as transcription or translation, may be affected, and all mitochondrial genes, or a specific subset of genes, may be affected. single-celled organism vegetative growth phase mitochondrial gene expression quality abnormal