病毒已知感染动物，植物，真菌，原生动物，古菌和细菌。
Viruses are already known to infect animals, plants, fungi, protozoa, archaea, and bacteria.
第三大“域”是古菌域，在显微镜下察看时，古菌看起来像细菌。
The third great domain of life, the archaea, look, under a microscope, like bacteria.
产甲烷古菌（methanogens）是一种化能自养生物，它能利用二氧化碳和氢合成甲烷，而不需要太阳参与。
Methane-producing archaea (methanogens) are a type of chemolithotroph that can use carbon dioxide and hydrogen to make methane without ever seeing the sun.
最近，纽芬兰岛海岸的海床之下1.6千米深处取出的砂心泥中，发现了活着的细胞，其中很多是热球菌纲火球菌属的古菌。
Recently, living cells - many of which are Archaea from the Pyrococcus and Thermococcus genera - were found in a mud core taken from 1.6 km below the sea floor off the coast of Newfoundland.
至于其重要性，古菌群在最开始被认定为自成一类时，也被视为无关紧要——但是它们释放甲烷的特性现在已被纳入气候变化的考察因素。
As to importance, when originally identified as distinct, the archaea, too, were regarded as marginal-yet their methane-generating properties are now a factor in climate-change calculations.
嗜盐古菌是一类生活在高盐环境中的古细菌。
Halophilic archaea had been isolated from various hypersaline environments.
聚类分析结果显示，作物类型会影响土壤古菌群落结构。
The cluster analysis showed that crop type impacts the community structure of soil archaea.
研究结果表明，长期定位施肥明显影响土壤中的古菌组成。
Our results showed that long-term fertilization significantly affected soil archaeal community structure;
在这种极端环境中仍然存在一定的微生物种群，主要是细菌与古菌。
However, microorganisms are still observed in these harsh environments, mainly bacteria and archaea.
近年来厌氧氨氧化细菌和氨氧化古菌的发现，提示环境中氨氧化过程及其微生物驱动者的复杂性。
Until recently, the findings of anaerobic oxidizing (anammox) bacteria and ammonia-oxidizing archaea (AOA) indicate that ammonia oxidation and the prokaryotes participate in this process are complex.
或者是否还有其他的生物“域”隐藏在某个神秘角落？ ——不为人所知，就好像古菌一样，因为生物学家误用观察工具所致，默默无闻多时。
Or are there other biological domains hiding in the shadows—missed, like the archaea were for so long, because biologists have been using the wrong tools to look?
这个月发表在《环境微生物学杂志》(Environmental Microbiology)上的一篇研究，描述了一个长到3厘米长的“巨型”古生菌，而且几乎不需要放大就能看见(厚度仅有0.1毫米)。
A study published this month in Environmental Microbiology describes a "giant" archaean that grows to 3 centimeters long and is nearly visible without magnification (it's just 0.1 mm thick).
这种古生菌是迄今为止发现的最小的生物体中的一种。
The individual archaeans are some of the smallest organisms ever found.
像其他古生菌一样，这种古生菌的基因组同时与真核生物和细菌的基因组具有一些相似性。
Like other archaeans, their genomes share some similarities with both eukaryotes and bacteria.
虽然，像细菌一样，古生菌也没有细胞核，但是它们与你我这样的真核生物具有其他共同的特性。
While, like bacteria, archaeans don't have a cell nucleus, they share other traits with eukaryotes like you and me.
在足够溶化金属的酸水中，古生菌形成了一层生物膜，研究人员将这层生物膜称为“红毯带”，因为它们看起来就像粉红色的玻璃纤维隔离层。
In water acidic enough to dissolve metal, archaeans form biofilms that researchers call "blanket strips" because they look like pink fiberglass insulation.
但是这也并不意味着没有病毒可以影响到古生菌。
But this doesn't mean there are no viruses that affect the Archaea.
所有的生命形式可以划分为三大类：真核生物(包括植物，动物，真菌，以及其他生物)、细菌以及古生菌。
All of life can be divided into three domains: Eukarya (including plants, animals, fungi, and other organisms) Bacteria, and Archaea.
结果表明，柴达木盆地东部地区古生界有机质多为菌、藻类生源，少数有陆源有机质混入。
The results show that in the eastern Qaidam Basin, the Palaeozoic organic matters were mainly from bacteria and algae, and some Palaeozoic source rocks contained terrestrial bio-inputs.
本发明利用万古霉素发酵废渣作为唯一的培养基，在合适的条件下采用固态培养方法培养酵母菌。
The invention makes use of vancomycin fermentation residue as a sole culture medium, and the solid state culture method is adopted under the proper conditions for culturing yeast.
结果革兰阳性菌34株，以凝固酶阴性葡萄球菌(50%)和金黄色葡萄球菌(26%)多见，万古霉素、利福平为最敏感。
Results: 34 strains of Gram-positive coccus, mainly of coagulase-negative staphylococcus (50%) and staphylococcus aureus (26%), are most sensitive to vancomycin and rifampin.
例如，青霉素和万古霉素都可以阻止革兰阳性菌细胞壁的合成，最终导致这种细胞溶解。
For example, both penicillin and vancomycin, obstruct cell wall synthesis in gram-positive bacteria causing them to lyse.
目的了解金葡菌对万古霉素耐药后毒力和致病性变化规律及病变特征，为临床正确诊断和合理治疗奠定基础。
To investigate the changes in pathogenicity, toxicity and pathological features of Staphylococcus aureus resistant to vancomycin for clinical reference in diagnosis and treatment.
高效液相色谱分析法和抑菌试验结果表明，此种颗粒可释放高浓度活性万古霉素多达144小时。
Results of high performance liquid chromatography (HPLC) and bacterial inhibition tests indicated that the capsules release high concentrations of active vancomycin for up to 144 hours.
从土壤中分离得到一株放线菌ar 1148，其代谢产物对万古霉素耐药肠球菌有较明显的抑菌活性。
An actinomycetes strain AR1148 was isolated from soil and its metabolites could inhibit the growth of VRE (vancomycin resistant Enterococcus).
古生菌还具有完全与细菌和真核生物不同的细胞膜。
Archaeans have cell membranes that are completely different from both bacteria and eukaryotes.
研究人员发现，发酵性细菌能利用其鞭毛与特定的古甲烷菌产生互作。
We found that a fermentative bacterium used its flagellum for interaction with a specific methanogenic archaeon.
万古霉素是目前临床上用于治疗由甲氧西林耐药金葡菌(MRSA)引起的严重感染疾病的首选药物。
Vancomycin, a glycopeptide antibiotic, was used as the first-line drug in treatment of serious infections caused by methicillin-resistant Staphylococcus aureus (MRSA).
但是将古生菌归在细菌这个类别下面，在生物学上便讲不通。
But lumping Archaea in with Bacteria simply doesn't make biological sense.
但是将古生菌归在细菌这个类别下面，在生物学上便讲不通。
But lumping Archaea in with Bacteria simply doesn't make biological sense.
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