http://mbio.asm.org/content/9/4/e01347-18
http://www.pnas.org/content/115/15/E3378.long
http://www.nature.com/articles/sdata2017160
http://www.nature.com/articles/s41467-017-01376-9
http://onlinelibrary.wiley.com/doi/10.1111/mec.14400/full