Sex 21 ru in Lanzhou - A willow sex chromosome reveals convergent evolution of complex palindromic repeats

The Z-SDR region was comprised of four contigs spanning from 2.

Asterisks indicate manually annotated genes The W chromosome in S.

There were 156 single-copy mutual best hits between the W-SDR and Z-SDR, referred to hereafter as Z-W homologs analogous to X-degenerate genes on mammalian sex chromosomes Fig.

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