Ralston E, Palleroni N J, Doudoroff M
J Bacteriol. 1972 Jan;109(1):465-6. doi: 10.1128/jb.109.1.465-466.1972.
Evidence based on deoxyribonucleic acid homology supports the abandonment of the genus Hydrogenomonas. Pseudomonas facilis (formerly Hydrogenomonas facilis) is closely related to the nonautotrophic species P. delafieldii. P. facilis and Alcaligenes eutrophus (often called H. eutropha) are not related to each other or to other hydrogen bacteria and pseudomonads studied.
基于脱氧核糖核酸同源性的证据支持摒弃氢单胞菌属。易假单胞菌(以前称为易氢单胞菌)与非自养型的德拉菲尔德假单胞菌密切相关。易假单胞菌和嗜碱产碱菌(通常称为嗜氢产碱菌)彼此之间以及与所研究的其他氢细菌和假单胞菌均无关联。