https://www.scientificamerican.com/article/scientists-surpri... - Scientists Surprised to Find No Two Neurons Are Genetically Alike
https://www.science.org/doi/10.1126/science.aab1785 - Somatic mutation in single human neurons tracks developmental and transcriptional history
- but what if there could be other levels - if somehow connected - like e.g. (2025) of traveling [between cells] mitochondria fling DNA into our brain cells :
https://news.ycombinator.com/item?id=42808418
https://pmc.ncbi.nlm.nih.gov/articles/PMC3810443/ - Structural and biomechanical basis of mitochondrial movement in eukaryotic cells
https://www.earth.com/news/mitochondria-fling-dna-into-our-b... - Mitochondria fling DNA into our brain cells, making us age faster
worth to look into - like.. are that maybe not junk but real messages than can modify the brain inner working in.. different ways ?? (..and more reasons (than maybe.. stress?? ) for them to.. - or why they travel (those.. symbionts - ..of energy?? ) ? - is it smart ? - or just alien ? ) ;)