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- hyperthermophilic archaea 嗜热古菌
- The quantity of archaea was a little ... 产甲烷丝菌在古菌中的含量增加明显.
- Bacterial chromosome The naked DNA of bacteria and Archaea. 细菌染色体：细菌或古细菌裸露的DNA。
- A few Archaea, e.g.Sulfolobus, can oxidize elemental sulfur. 少数古细菌，如噬菌霉素Sulfolobus,可以氧化硫元素。
- Extremophilic organisms are found in both the Bacteria and the Archaea. 这些特性可能与该脂酶的适冷性有关。
- On the other hand, the hyperthermophilic proteins have a greater content of temperature factors than mesophilic proteins. 另外，超高温细菌类蛋白质的温度因子明显高于常温蛋白质.
- With its huge abundance, Archaea is playing highly important role in the biogeochemistry processes on the Earth. 其含量巨大，在全球的生物地球化学作用中正扮演重要角色。
- Bacteria and archaea exchange genes “horizontally,” without the need for reproduction. 2、我们也可以做一下简单的推理。
- Most bacteria were located in the out layer of granule,while most archaea were located in the inner layer. 古菌含量略少于细菌,但有逐渐增多的趋势;
- The rumen ecosystem was populated by a highly diverse collection of obligate anaerobic microorganisms, including fungi, protozoa, bacteria and archaea. 瘤胃微生物区系主要由瘤胃细菌、古菌、原虫和真菌组成。
- In order to study and analyze the species and bacteriorhodopsin (BR) protein resource, a strain of extremely halophilic archaea AB3 was isolated. 为了研究分析嗜盐古生菌物种与细菌视紫红质(BR)蛋白基因资源,分离纯化得到极端嗜盐古生菌AB3。
- Recent molecular evidance suggests the prokaryotes actually comprise two distinct kingdoms, or even domains, the Archaea and the Eubacteria or Bacteia. 近来的分子生物学研究证据表明原核生物实际上包含两个不同的界或域，即古细菌和真细菌或细菌。
- In recent years, scientists hae discoered that methanogenic archaea play an important role in the build-up of methane gas in the atmosphere. 近年来，科学家们发现，产甲烷的古细菌在形成大气中沼气方面起重要作用。
- Because RNA is considered to evolve very slowly, these differences are considered important in assigning the Archaea the status of domain. 它包括类似细菌的有机体，此类有机体有明显的核糖体RNA，它的核苷酸序列是和其他的原核生物不同的。
- The creatures are single-celled organisms called archaea which are able to thrive in an ecosystem where sunlight never penetrates. 这些可以在没有阳光的环境里茁壮生长的单细胞生物被称为古细菌。
- Three AGU presentations will focus on surprising new findings about the significant impact of archaea on global climate and nutrition. AGU会议上的三个报告将聚焦古细菌对全球气候和营养显著影响方面的一些令人惊奇的新发现。
- Hydrothermal communities in deep seafloor live around Black Smoker sites.The primary producers of hydrothermal ecosystems are thermophiles and archaea. 现代海底黑烟囱周围生活着密集的生物群落，它们一般以黑烟囱喷口为中心向四周呈带状分布。
- Although similar in size and shape to bacteria, genetic analysis reeals that archaea are actually more closely related to humans and other eukaryotes. 古细菌尽管在大小和形状上与细菌相似，但遗传分析表明它们实际上更接近于人类和其它真核生物。
- The last universal common ancestor (LUCA) would be a prokaryotic cell before the split between the bacteria and archaea. 最近的世界性共同祖先（LUCA）可能是分裂成细菌和古细菌之前的一个原核细胞。
- AUG depletion may be an indication that upstream AUG can probably disturb the translation initiation of bacteria and archaea. AUG的缺失表明在起始密码子上游的AUG很可能会对基因的翻译起始产生影响。
