From J. Neurophysiology:
We recently announced a new policy to allow prepublication of articles on a preprint server like bioRxiv prior to submission to the Journal of Neurophysiology. Now we have gone one step further: effective on September 8, you can transfer an article to us directly from bioRxiv. We are the first neuroscience journal to facilitate transfers from this preprint server.
Probably a step in the right direction.