光こう合ごう成せい細さい菌きんこうごうせいさいきんMeanings1nounphotosynthetic bacteriaScientific term for bacteria that perform photosynthesis. Used in biology and environmental science contexts.光こう合ごう成せい細さい菌きんは水すい田でんの生せい態たい系けいで重じゅう要ような役