A very early-branching Staphylococcus aureus lineage lacking the carotenoid pigment staphyloxanthin.

Genome Biol Evol · 2011 · PMC3175761 · PMID 21813488

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hedged sentence

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closest p

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The sentences

may be significantno p-value reported

aureus that may be significant clues as to the genetic basis underlying the successful emergence of S. aureus as a pathogen.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.