Schematic representation of the recombination events in the mitochondrial DNA of <i>Hucho taimen</i> from the Hutou range (GenBank HQ897271).

<p>The top parental sequence is from <i>H. taimen</i> (our study); the two bottom parental sequences are from <i>B. lenok</i> (first recombination event, in grey) and <i>B. lenok tsinlingensis</i> (second recombination event, in black).