Feature | Drosophila | Mammals |
---|---|---|
Gene regulation result | Hypertranscription | Transcriptional silencing |
Genes escaping effect | Different cases already established | Established (humans/mice) |
Clonality | Assumed | Established |
Outcome in case of Quantitative Chromosomal Abnormalities | Sex reversal or lethality (sex determined by the ratio of autosomes to gonosomes) | All but one X are inactivated in diploid cells (X-1 rule) |