She later determined the pigment was produced by the aquatic bacterium Leptothrix ochracea.
她后来确定,这种颜料由水生菌赭色纤毛菌制造。
科学60秒-科学美国人 2019年11月合集
She later determined the pigment was produced by the aquatic bacterium Leptothrix ochracea.
她后来确定这种色素是由水生细菌 Leptothrix ochracea 产生的。
英语百科
Leptothrix
Leptothrix is a genus of Gram-negative Comamonadaceae bacteria that occur in standing or slow-flowing, ferruginous, neutral to slightly acidic fresh waters with only low concentrations of organic matter. The energy metabolism of Ideonella is strictly aerobic, oxidative, and chemoorganoheterotrophic. Five species are known: L. ochracea, L. discophora, L. cholodnii, L. lopholea, and L. mobilis.