Showing 81 - 100 results of 2,176 for search '"archaea"', query time: 0.09s Refine Results
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    Archaea predominate in the ammonia oxidation process in the sediments of the Yap and Mariana Trenches by Hao Liu, Hongmei Jing, Hongmei Jing, Hongmei Jing, Fangzhou Wang, Fangzhou Wang

    Published 2023-09-01
    “…Ammonia-oxidizing archaea (AOA) and bacteria (AOB) play an important role in oxidizing ammonia to nitrite in different marine environments; however, their relative contribution to ammonia oxidation in the deep-sea sediments is still largely unknown. …”
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    Cellulose metabolism in halo(natrono)archaea: a comparative genomics study by Alexander G. Elcheninov, Yaroslav A. Ugolkov, Ivan M. Elizarov, Alexandra A. Klyukina, Ilya V. Kublanov, Dimitry Y. Sorokin, Dimitry Y. Sorokin

    Published 2023-06-01
    “…Extremely halophilic archaea are one of the principal microbial community components in hypersaline environments. …”
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    Structural studies of the phosphoribosyltransferase involved in cobamide biosynthesis in methanogenic archaea and cyanobacteria by Victoria L. Jeter, Anne H. Schwarzwalder, Ivan Rayment, Jorge C. Escalante-Semerena

    Published 2022-10-01
    “…Abstract Cobamides (Cbas) are coenzymes used by cells across all domains of life, but de novo synthesis is only found in some bacteria and archaea. Five enzymes assemble the nucleotide loop in the alpha phase of the corrin ring. …”
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  8. 88

    A Briefly Argued Case That Asgard Archaea Are Part of the Eukaryote Tree by Fournier, Gregory P., Poole, Anthony M.

    Published 2018
    “…This phylogenetic affinity to eukaryotes has been widely interpreted as indicating that Asgard lineages are "eukaryote-like archaea," with eukaryotes evolving from within a paraphyletic Archaea. …”
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  9. 89

    Genomic Encyclopedia of Bacteria and Archaea: Sequencing a Myriad of Type Strains by DeLong, Edward

    Published 2014
    “…Here we call for the funding of a systematic effort to produce a comprehensive genomic catalog of all cultured Bacteria and Archaea by sequencing, where available, the type strain of each species with a validly published name (currently~11,000). …”
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  10. 90

    The role of the DNA sliding clamp in Okazaki fragment maturation in archaea and eukaryotes. by Beattie, T, Bell, S

    Published 2011
    “…Other pathways such as that involving Dna2 also operate under certain conditions, although, notably, Dna2 is not universally conserved between eukaryotes and archaea, unlike the other core factors. In addition to the catalytic components, the DNA sliding clamp, PCNA (proliferating-cell nuclear antigen), plays a pivotal role in binding and co-ordinating these enzymes at sites of lagging-strand replication. …”
    Journal article
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    The Predominance of Ammonia-Oxidizing Archaea in an Oceanic Microbial Community Amended with Cyanobacterial Lysate by Yufeng Jia, Madeline Lahm, Qi Chen, Leanne Powers, Michael Gonsior, Feng Chen

    Published 2023-02-01
    “…IMPORTANCE Thaumarchaeota, which are ammonia-oxidizing archaea (AOA), are mainly chemolithoautotrophs that can fix inorganic carbon to produce organic matter in the dark. …”
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    Comparative Analysis and Phylogenetic Insights of Cas14-Homology Proteins in Bacteria and Archaea by Numan Ullah, Naisu Yang, Zhongxia Guan, Kuilin Xiang, Yali Wang, Mohamed Diaby, Cai Chen, Bo Gao, Chengyi Song

    Published 2023-10-01
    “…The majority of the Cas14-homology proteins discovered in this analysis were found within the <i>Firmicutes</i> group, which contained 37 species, representing 42% of all the Cas14-homology proteins identified. In archaea, the <i>DPANN</i> group had the highest number of species containing Cas14-homology proteins, a total of three species. …”
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    Comammox bacteria and ammonia oxidizing archaea are major drivers of nitrification in glacier forelands by Hanxia Yu, Jupei Shen, Jun Zeng, Hang-Wei Hu, Elise Pendall, Haoyan Xiao, Zikai Liu, Hui Zhang, Hong J. Di, Zhongqin Li, Ji-Zheng He

    Published 2023-12-01
    “…This study investigated the abundance of comammox bacteria and canonical ammonia-oxidizing bacteria (AOB) and archaea (AOA), and their relative contribution to nitrification along a chronosequence of deglaciated forelands. …”
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