单词 | photobacterium |
释义 | > as lemmasphotobacterium photobacterium n. Brit. , U.S. Biology a bioluminescent bacterium.ΚΠ 1895 Sandusky (Ohio) Reg. 12 Mar. 6/5 There are entire species of marine and terrestrial bacteria that are luminous. The photobacteria are found on the surfaces of fish and crustaceans. 1997 New Scientist 19 July 20/1 Like all photobacteria, R. sphaeroides has two sources of energy, and can switch between photosynthesis using carbon dioxide and oxygen respiration. < as lemmas |
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