You will be given a definition of a task first, then some input of the task.
In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

 Understanding and defining the role of B cells in adaptive B . mallei immunity will likely be fundamental to the design of an efficacious vaccine and important goals of future research .
Output:
B . mallei