Misalignment of internal discs of galaxy PG211+143 is supposed to be originated by the perpendicular related dual black holes axes.
At the same time, it seems the logic start of an Elliptic galaxy configuration!
see also: Dual Solar Anchor Black Holes or Herbig Haro hotspots, the origin of quick star formation.
http://vixra.org/pdf/1709.0396v3.pdf
and: The Magic of the New Electric Dark Matter Black Hole on Earth and Space..
http://vixra.org/pdf/1707.0224v4.pdf
and: for galaxy: galaxy PG211+143
https://www.sciencedaily.com/releases/2018/09/180920115537.htm
Suggestion for Twin Dwarf Galaxy related Galaxy Anchor Black Hole (GABH) opposite to the Milky Way.( Sextans and Carina dwarf seem to be Andromeda related?) According to Quantum FFF Theory. ( below)
Dead galaxies seem to heve only two Dark Matter GABHs ( Galaxy Anchor BHs) see below.
Herbig Haro Hotspots (Dark matter black holes) even found inside nebula of Super Nova explosions, as the start of new star formation in between two BHs.