Heterogeneous multicopy of bla<sub>CTX-M</sub> variants on the same plasmid enhances evolutionary adaptability in clinical Klebsiella pneumoniae.

Nat Commun · 2026 · PMC12992794 · PMID 41651860

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may be significantno p-value reported

pneumoniae strains, we confirmed that the proportion of multicopy heterogeneity in clinical isolates may be significant and exceed our expectations.

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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.

Heterogeneous multicopy of bla&lt;sub&gt;CTX-M&lt;/sub&gt; variants on the same plasmid enhances evolutionary adaptability in clinical Klebsiella pneumoniae.

The sentences

Heterogeneous multicopy of bla<sub>CTX-M</sub> variants on the same plasmid enhances evolutionary adaptability in clinical Klebsiella pneumoniae.