The combinatorial innexin code of heterochannel electrical synapses governs synaptic function and is maintained by distinct cellular mechanisms - Atal Vats; Muraleedharan Sudhanand; Ananya Bandyopadhyay; Marlyn Xavier Mascarenhas; Nayantara Varma; Sandhya Padmanabhan Koushika; Abhishek Bhattacharya (Proceedings of the National Academy of Sciences, 2026)