n.自養(yǎng)(無(wú)機(jī)營(yíng)養(yǎng))

Keywords anaerobic ammonium oxidation;autotrophy;biological denitrogenation; 厭氧氨氧化;自養(yǎng)菌;生物脫氮;

marine ecology; microbiology; autotrophy; chemoautotrophic bacteria; hydrothermal springs; ocean floor 海洋生態(tài)學(xué)；微生物學(xué)；自養(yǎng)；化能自養(yǎng)細(xì)菌；熱水泉；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. 利用基因誘變可構(gòu)建 MTB減毒活疫苗,如MTB嘌呤營(yíng)養(yǎng)缺陷株, ICL基因剔除株,VitB5營(yíng)養(yǎng)缺陷株和十一萜 醇激酶基因變異株。

"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." 自養(yǎng)生物:一種能夠從無(wú)機(jī)物質(zhì)如光或化學(xué)能量中合成出自身食物的有機(jī)體。綠色植物,海藻及某些細(xì)菌都是自養(yǎng)生物。

obligate autotrophy 專性自養(yǎng)