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Example sentences for: arsc
How can you use “arsc” in a sentence? Here are some example sentences to help you improve your vocabulary:
Each arsC sequence was designated as either plasmid or chromosomal, and as either confirmed (based on known arsenic resistance) or putative (from whole genome sequencing).
Despite the suggestion of HGT and duplication events, the arsC phylogeny suggests that arsenate reductase is an evolutionarily old enzyme, a hypothesis that was recently suggested for arsenite oxidase [ 38 ] . This is the first phylogenetic analysis of an arsenic redox active gene to include all three domains and the Archaea and Bacteria were clearly separated, with S. cerevisiae subsequently branching from Archaea.
However, it is clear that within the enterics, relationships based on arsC do not parallel relationships based on 16S rRNA, and significant genetic exchange within this group (possibly inside a host organism) has likely occurred.
Despite the potential importance of the arsC gene at both a physiological and environmental level, a thorough study of the phylogenetic distribution of different arsC genes has not been performed.
Thus, the arsC gene, and by extension, arsenic resistance mechanisms, must have been present in early organisms, either in the last universal ancestor or after the divergence of the two prokaryotic domains (i.e.
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