Major bacterial lineages are essentially devoid of CRISPR-Cas viral defence systems

Citation for Major bacterial lineages are essentially devoid of CRISPR-Cas viral defence systems

Burstein, D., Sun, C. L., Brown, C. T., Sharon, I., Anantharaman, K., Probst, A. J., Thomas, B. C., & Banfield, J. F. (2016). Major bacterial lineages are essentially devoid of CRISPR-Cas viral defence systems. Nature Communications, 7(1). https://doi.org/10.1038/ncomms10613