Evolutionary BiologybioRxiv
Variation of the Rdr1 gene insertion in wild populations of Nicotiana benthamiana (Solanaceae) and insights into recent species divergence
L. A. Cauz-Santos, S. Dodsworth, R. Samuel…·M. W. Chase
The paper uses genome-wide SNPs and multispecies coalescent methods to show that Nicotiana benthamiana is actually five distinct species, with LAB being one that split earlier from a common ancestor.
DOI 10.1111/tpj.15801