Plesiomonas Shigelloides, an Oxidase Positive Gram-Negative Rod, Was Moved from the Family

Multiple Choice

Plesiomonas shigelloides, an oxidase positive gram-negative rod, was moved from the family Vibrionaceae to the family Enterobacteriaceae. This was probably done based on

A) phenotypic characteristics.
B) genetic history.
C) serology testing using monoclonal antibodies.
D) nucleic acid hybridization to measure relatedness.