The attachment of a mitochondrion and an endoplasmic reticulum via molecular tethers that physically bridge their respective membranes and attach them to each other. The tethering may facilitate exchange of metabolites between the organelles.
negative regulation of cellular component organization +
nucleoid organization +
nucleus-vacuole junction assembly
oral apparatus organization
organelle organization +
periplasmic space organization
peroxisome-chloroplast membrane tethering
photoreceptor cell outer segment organization
plastoglobule organization
positive regulation of cellular component organization +