Yuvaraj, J. K., Roberts, R. E., Sonntag, Y., Hou, X., Grosse-Wilde, E., Machara, A., et al. (2021). Putative ligand binding sites of two functionally characterized bark beetle odorant receptors. BMC Biology, 19(1): 16. doi:10.1186/s12915-020-00946-6.