Evolutionary relationships between Archaea and eukaryotes
نویسندگان
چکیده
منابع مشابه
Another Bridge between Kingdoms: tRNA Splicing in Archaea and Eukaryotes
in a multistep process requiring ATP and GTP, leaving a 2Ј-phosphate at the splice junction. In a remarkable * Molecular Genetics Program Wadsworth Center final step, the phosphotransferase removes the 2Ј phosphate by transfer to NAD, generating a mature tRNA New York State Department of Health and School of Public Health with a standard 3Ј–5Ј linkage at the ligation junction Archaeal tRNA intr...
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Proteins can be acetylated at the alpha-amino group of the N-terminal amino acid (methionine or the penultimate amino acid after methionine removal) or at the epsilon-amino group of internal lysines. In eukaryotes the majority of proteins are N-terminally acetylated, while this is extremely rare in bacteria. A variety of studies about N-terminal acetylation in archaea have been reported recentl...
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Polyamines are primordial polycations found in most cells and perform different functions in different organisms. Although polyamines are mainly known for their essential roles in cell growth and proliferation, their functions range from a critical role in cellular translation in eukaryotes and archaea, to bacterial biofilm formation and specialized roles in natural product biosynthesis. At fir...
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word count: 245 16 Number of figures: 1 17
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ژورنال
عنوان ژورنال: Nature Ecology & Evolution
سال: 2019
ISSN: 2397-334X
DOI: 10.1038/s41559-019-1073-1