Analysis of PCR-RFLP patterns of 65-kDa HSP and 16S rRNA genes of six Mycobacterium species using FCE. Terminal BstEII and HaeIII restriction fragments of the 439-bp 65-kDa HSP gene amplimer are labeled with TET (green), and CfoI and HaeIII fragments of the 475-bp 16S rRNA gene amplimer are labeled with FAM (blue). A, M. tuberculosis; B, M. microti; C, M. avium; D, M. intracellulare; E, M. gordonae; F, M. kansasii.