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. 2023 Jul 24;13:11978. doi: 10.1038/s41598-023-39250-y

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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(a) Phylogenetic reconstruction of ancient K-related mitochondrial lineages shows SLB falling into the variability of K1a + 195 haplogroup (olive green); (b) PCA projection of SLB individual into the variability of ancient Italian and Mediterranean Neolithics; (c) the distribution of G2a-related Y-chromosome lineages in ancient Europe between 8000 and 2500 BCE (left) and 2500 BCE—1500 CE (right). SLB is shown in a red square. Genomic data taken from the David Reich Lab Allen Ancient DNA Resources v54.1. Maps were obtained from the National Geologic Map Database project (https://ngmdb.usgs.gov/topoview/) and adjusted using Adobe Illustrator 2022 v3.0 (available at https://www.adobe.com/products/illustrator/); (d) when projected into the variability of modern Italians, SLB (blue dot) clusters in close proximity to the modern southern Italians (yellow dots) but does not overlap with them.