Fermentation products of glucose include large amounts of propionic andacetic acid, and lesser amounts of isobutyric, succinic acids and carbon dioxide. They areanaerobic to aerotolerant. G+ C content of the DNA of PTC-1 is 67.8 mol% (Tm).

• PTC－1的DNA的GC百分含量测定值为67.；8mol%25（Tm）。