Fig. 4
From: Science and philosophy of Korea traditional foods (K-food)
Changes in X-chromosome (female) and Y-Chromosome (male) genetic diversity(also refer to Fig. 1 in reference [43]). The genetic diversity of men and women investigated through ancient genome analysis was shown over time by analyzing the genomes from human fossil (adapted from Bhak JH. Origin and Migration of Koreans—Genomic analysis of ancient and modern humans. 2020 [cited 2023 Jan 18]; Available from: http://hongikf.org/sub/sub10_03.php?mNum=3&sNum=2&boardid=speciallecture4&mode=view&idx=2&p_idx=28Bhak). Female genetic diversity continues to increase over time, while male genetic diversity fluctuates, showing a significant decline around 5000 years ago