Results 101 to 110 of about 445,514 (353)
, 2017 Biological species, including viruses, change through generations and over time in the process known as evolution. Viruses may evolve at high, uneven, and fluctuating rates among genome sites. The accumulated changes, through either mutation or recombination with other species, are first fixed in the genome of successful individuals that give rise to ...
Gorbalenya, Alexander E., Lauber, C.
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Journal of General Virology, 1989 Amino acid sequences of 16 geminivirus replication-associated proteins and 15 coat proteins were aligned and a new computer program was used to calculate the minimum mutation distances for all possible pairwise comparisons. These data were used to construct phylogenetic trees.
A J, Howarth, G J, Vandemark
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A model to estimate seabird field metabolic rates: Phylogeny
, 2018 The phylogeny used for the ...
Craig R White (5308289) +2 more
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DNA taxonomy reveals high species diversity among the stygobiont genus Metastenasellus (Crustacea, Isopoda) in African groundwater [PDF]
Subterranean BiologyThis study aimed to explore the species diversity within the isopod genus Metastenasellus in Benin and Cameroon. Compared to other parts of the world, the described diversity of stygobiotic crustaceans in Africa is low due to a dearth of studies and ...
Moïssou Lagnika +4 more
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Massilistercora timonensis gen. nov., sp. nov., a new bacterium isolated from the human microbiota
New Microbes and New Infections, 2020 Massilistercora timonensis gen. nov., sp. nov. strain Marseille-P3756T is a new species of the phylum Firmicutes; it was isolated from the human gut microbiota and has a genome of 2 769 591 bp (51.2% G + C). The closest species based on 16S rRNA sequence
M.L. Tall +7 more
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A Molecular Phylogeny of Living Primates
PLoS Genetics, 2011 Comparative genomic analyses of primates offer considerable potential to define and understand the processes that mold, shape, and transform the human genome.
P. Perelman +13 more
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
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Ecology and EvolutionDespite the high biological and ecological diversity of the South China Sea, limited research has been conducted on the deep‐sea species diversity of caridean shrimps.
Zhibin Gan, Xuefeng Fang, Xinzheng Li
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Morphological and DNA sequence data uncover a new millipede species in the Thyropygus opinatus subgroup and assign T. peninsularis to this subgroup (Diplopoda: Spirostreptida: Harpagophoridae) [PDF]
PeerJThe millipede genus Thyropygus Pocock, 1894 is one of the most diverse genera within the family Harpagophoridae in Southeast Asia. The Thyropygus opinatus subgroup, belonging to the T.
Piyatida Pimvichai +4 more
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Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
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