Expression of Concern: Genetic Diversity and Demographic History of <i>Cajanus spp.</i> Illustrated from Genome-Wide SNPs

The PLOS One Editors issue this Expression of Concern because this article [1] is one of a series of articles for which there are concerns about competing interests and the reliability of peer review. The competing interests were not disclosed as required by PLOS policy. PLOS regrets that the peer review concerns were not identified and addressed before the article was published. In following up on this matter, PLOS did not evaluate the article’s integrity or scientific validity. Reference Citation: The PLOS One Editors (2026) Expression of Concern: Genetic Diversity and Demographic History of Cajanus spp. Illustrated from Genome-Wide SNPs. PLoS One 21(6): e0350355. https://doi.org/10.1371/journal.pone.0350355 Published: June 1, 2026 Copyright: © 2026 The PLOS One Editors. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.