n.自养(无机营养)
Keywords anaerobic ammonium oxidation;autotrophy;biological denitrogenation; 厌氧氨氧化;自养菌;生物脱氮;
marine ecology; microbiology; autotrophy; chemoautotrophic bacteria; hydrothermal springs; ocean floor 海洋生态学；微生物学；自养；化能自养细菌；热水泉；海底
the gene mutagenesis was used to construct MTB attenuated live vaccine such as MTB purine autotroph, ICL gene deletion,VitB 5 autotroph and undecaprenol kinase mutant. 利用基因诱变可构建 MTB减毒活疫苗,如MTB嘌呤营养缺陷株, ICL基因剔除株,VitB5营养缺陷株和十一萜 醇激酶基因变异株。
"autotroph:an organism capable of synthesizing its own food from inorganic substances, using light or chemical energy. Green plants, algae, and certain bacteria are autotroph s." 自养生物:一种能够从无机物质如光或化学能量中合成出自身食物的有机体。绿色植物,海藻及某些细菌都是自养生物。
obligate autotrophy 专性自养
