Traits

1. Gram Positive/Negative
2. shape/morphology
3. salt requirements
4. temperature requirements
5. oxygen requirements
6. light requirements
7. motility
8. photosynthetic pigments
9. autotroph/heterotroph
10. nitrogen fixation
11. G+C ratio
12. proteobacteria
13. pathogenicity
14. endospore-producting
15. oxygen-producing
16. sulfur-reducing