"We are also getting disconcerting signals from around the world, including recent news of the emergence and spread of the mcr-1 gene, which helps bacteria resist even some of our last-resort antibiotics. An infection with bacteria that sport this gene could be fatal, even in the best health care settings. "
This short passage is from one issue of Scientific American. I don't understand the meaning of "sport". Does it mean stimulate? Please help me.