autotrophy

Sulfur transformation of a facultative autotroph bacterium

一株兼性自养菌硫转化性能的研究

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

autotrophy;

自养；

facultative autotrophy

兼性自养

autotrophy

n. 自养(无机营养)

obligate autotroph

专性自养生物

chemosynthetic autotroph

化能合成自养菌

facultative autotroph

兼性自养生物

photosynthetic autotroph

光合自养生物

autotroph

n. 自养生物, 无机营养生物

photosynthetic autotroph(s)

光合自养生物

autotroph An organism that manufactures its own food from inorganic constituents, often through the use of energy obtained from light (photoautotrophic) or other energy sources (chemoautotrophic).

自营生物能把简单的无机物制成复杂的有机物作为食物的生物。.