GO:0007165 signal transduction AnnotationPropagation P GO:0005179 hormone activity IMP GO:0005739 mitochondrion AnnotationPropagation C GO:0006391 transcription initiation at mitochondrial promoter ISS GO:0000785 chromatin FoldBasedPredictor GO:0090575 RNA polymerase II transcription regulator complex part_of UBERON:0000966 retina part_of GO:0000785 chromatin IDA GO:0030426 growth cone FoldBasedPredictor GO:0012506 vesicle membrane part_of GO:0030426 growth cone part_of UBERON:0002240 spinal cord ISS