http://www.sciencemag.org/news/2020/12/biology-publishing-shakeup-elife-will-require-submissions-be-posted-preprints

The journal eLife will only review preprints, such as these posted on the bioRxiv server.

When major biomedical research funders launched the open-access journal eLife in 2012, they hoped it would push biomedical publishing to take full advantage of the internet’s power to share results freely and instantly. In the ensuing years, the open-access model has caught on. And more and more biologists have shared work in online preprint servers such as bioRxiv and medRxiv before undergoing peer review.