Abstract
Eighty‐three strains received as Corynebacterium or Rhodococcus equi and marker cultures of Corynebacterium and Rhodococcus species were subjected to numerical phenetic analyses using 112 unit characters. The data were examined using the simple matching (SSM) and Jaccard (SJ) coefficients and clustering was achieved using the average linkage algorithm. Cluster composition was not markedly affected by the coefficient used or by test error, estimated at 2.9%. Most of the strains received as R. (C.) equi formed a distinct and homogeneous cluster in the aggregate Rhodococcus taxon, the strains of which were sharply separated from marker cultures of C. pseudotuberculosis and C. renale. The taxon R. equi was redescribed and Nocardia calcarea Metcalf & Brown reduced to a subjective synonym of R. erythropolis (Gray & Thornton) Goodfellow & Alderson.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
