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1. Galway-Witham, J. and Chris Stringer (2018) How did Homo sapiens evolve? Science 360:1296-1298
2. Nielsen, R., et al. (2017) Tracing the peopling of the world through genomics. Nature 541:302â310.
3. éœè€æä¹ç·šè(2020) ææ°DNAç ç©¶ãè§£ãæããæ¥æ¬äººã®èªç. ç§åã·ã¹ãã .
4. Kanzawa-Kiriyama, H., et al. (2019) A partial nuclear genome of the Jomons who lived 3000 years ago in Fukushima, Japan. Journal of Human Genetics, 62: 1â9.
5. Chen, C.-H., Fet al. (2014) Targeting Aldehyde Dehydrogenase 2: New Therapeutic Opportunities. Physiological Reviews, 94:1â34.
6. 1000 Genome Consortium (2015) A global reference for human genetic variation. Nature, 526:68â74.
7. Bowden, R., et al. (2012) Genomic Tools for Evolution and Conservation in the Chimpanzee: Pan troglodytes ellioti is a Genetically Distinct Population. PLoS Genetics, 8:e1002504â10.
8. Wood, A. R., et al. (2014) Defining the role of common variation in the genomic and biological architecture of adult human height. Nature Genetics, Nature Genetics 46:1173-1186.
9. Akiyama, M., et al. (2017) Genome-wide association study identifies 112 new loci for body mass index in the Japanese population. Nature Genetics, 49:1458â1467.
10. Benonisdottir, S., et al. (2016) Epigenetic and genetic components of height regulation. Nature Communications, 7:1â10
11. ãããšã«ã»ããã«(2009) ããŒãœããªãã£ãç§åŠãã. çœæè
. (竹å
åäžèš³)
12. Soto, C. J. (2019) How Replicable Are Links Between Personality Traits and Consequential Life Outcomes? The Life Outcomes of Personality Replication Project. Psychological Science, 4:1â17.
13. Sadikaj, G., et al. (2020) CD38 is associated with communal behavior, partner perceptions, affect and relationship adjustment in romantic relationships. Scientific Reports, 10:12926.
14. Ganna, A. et al. (2019) Large-scale GWAS reveals insights into the genetic architecture of same-sex sexual behavior. Science, 365:eaat769.
15. Kanzawa-Kiriyama, H., et al. (2019) Late Jomon male and female genome sequences from the Funadomari site in Hokkaido, Japan. Anthroplogical Science, 127:83-108.
16.Yasumizu, Y., et al. (2020) Genome-Wide Natural Selection Signatures Are Linked to Genetic Risk of Modern Phenotypes in the Japanese Population. Molecular Biology and Evolution, 154:1306-1316.
17. Okada, Y., et al. (2018) Deep whole-genome sequencing reveals recent selection signatures linked to evolution and disease risk of Japanese. Nature Communications, 9:1631.
18.æ°Žééäº (2019)ãã¢ã«ããããå¿çæ¢å¡ããããçã.éç¯ç€Ÿ.
19. Li, H., et al. (2009) Refined Geographic Distribution of the Oriental ALDH2*504Lys(nee 487Lys) Variant. Annals of Human Genetics, 73:335â345.
20. Fan, et al. (2016) Going global by adapting local: A review of recent human adaptation. Science,354:54â59.
21. Tucci, S., and Akey, J. M. (2019) The long walk to African genomics, Genome Biology 20:130
22. Henn, et al. (2015) Estimating the mutation load in human genomes. Nature Reviews Genetics, 16:333-343.
23. Eyre-Walker, A., and Keightley, P. D. (2007) The distribution of fitness effects of new mutations. Nature Reviews Genetics, 8:610â618.
24. Gouagna, L. C., et al. (2010) Genetic variation in human HBB is associated with Plasmodium falciparum transmission. Nature Genetics, 42:328â331.
25. Sheehan, M. J. and Nachman, M. W. (2014) Morphological and population genomic evidence that human faces have evolved to signal individual identity. Nature Communications, 5:4800.
26. Sato, D. X. and M. Kawata (2018) Positive and balancing selection on SLC18A1 gene associated with psychiatric disorders and human-unique personality traits. Evolution Letters, 2:499-510
27. Sato, D. X., Y. Ishii, T. Nagai, K. Ohashi, M. Kawata (2019) Human-specific mutations in VMAT1 confer functional changes and multi-directional evolution in the regulation of monoamine circuits. BMC Evolutionary Biology, 19:220.
28. Bitarello, B. D., et al. (2018) Signatures of Long-Term Balancing Selection in Human Genomes. Genome Biology and Evolution, 10:939â955.
29. Krause, J., et al.(2010) Swarm intelligence in animals and humans. Trends in Ecology & Evolution, 25:28â34.
30. ãªãŒã¹ãã£ã³,R.D. ããµã,G.P. (2018) ãã¥ãŒããã€ããŒã·ãã£ïŒãè³ã®å€æ§æ§ããç«¶äºåãçã.ãã€ã¢ã¢ã³ã瀟 .[æè³ç¥åèš³]
31. Hoogland J. L. (1983) NEpotism and alarm calling in the black-tailed prairie dog, Cynomys ludovicianus. Animal Behaviour, 31:472-479.
32. Wilkinson G.S. (1984) Reciprocal food sharing in the vampire bat. Nature 308:181-184.
33. Dunbar, R. I. M. (1992) Neocortex size as a constraint on group size in primates. Journal of Human Evolution 22: 469â493.
34. Melis, A. P. and Semmann, D. (2010) How is human cooperation different? Philosophical Transactions of the Royal Society B: Biological Sciences, 365:2663â2674.
35. Powers, S. T., et al. (2016) How institutions shaped the last major evolutionary transition to large-scale human societies. Philosophical Transactions of the Royal Society B: Biological Sciences, 371: 20150098.
36. Powers, S. T., and Lehmann, L. (2016) When is bigger better? The effects of group size on the evolution of helping behaviours. Biological Reviews, 92: 902â920.
37. Tomasello, M., et al. (2012) Two Key Steps in the Evolution of Human Cooperation. Current Anthropology, 53:673â692.
38. Apicella, C. L., and Silk, J. B. (2019). The evolution of human cooperation. Current Biology, 29:R447âR450.
39. Boyd, R. and Richerson, P. J. (1985) Culture and the Evolutionary Process University of Chicago Press.
40. Handley, C. and Mathew, S. (2020) Human large-scale cooperation as a product of competition between cultural groups. Nature Communications, 11:702
41. Sterelny, K. (2016). Cooperation, Culture, and Conflict. The British Journal for the Philosophy of Science, 67:31â5.
42. Norenzayan, A., & Shariff, A. F. (2008) The origin and evolution of religious prosociality. Science, 322:58â62.
43. NHKã¹ãã·ã£ã«åæç (2012) ãã¥ãŒãã³:ãªã人éã¯äººéã«ãªããã®ã.ãè§å·eæåº«
44.ãŠãŽã¡ã«ã»ãã¢ã»ãã©ãª (Yuval Noah Harari)ã(2016) ãµããšã³ã¹å
šå²:ææã®æ§é ãšäººé¡ã®å¹žçŠ.ãæ²³åºæžæ¿æ°ç€Ÿ.
45. Han, S. (2018) Neurocognitive Basis of Racial Ingroup Bias in Empathy. Trends in Cognitive Sciences, 22:400â421.
46. 山岞ä¿ç· (1998) ä¿¡é Œã®æ§é :ããããšç€ŸäŒã®é²åã²ãŒã .ãæ±äº¬å€§åŠåºçäŒ.
47. Dreu, C. K. W., et al. (2020) Group Cooperation, Carrying-Capacity Stress, and Intergroup Conflict. Trends in Cognitive Sciences, 24 :760â776.
48. Kubota, J. T., et al. (2012) The neuroscience of race. Nature Neuroscience, 15: 940â948.
49. Amodio, D. M. (2014) The neuroscience of prejudice and stereotyping. Nature Reviews Neuroscience 15:670â682.
50. Ames, D.R. et al. (2012) Mind-reading in strategic interaction: the impact of perceived similarity on projection and stereotyping. Org. Behav. Hum. Dec. Proc. 117:96â110.
51. Enard, W. (2016) The Molecular Basis of Human Brain Evolution. Current Biology, 26:R1109âR1117.
52. ãã©ãŒã»ããªãŒ, E (2018) ç¥ã¯è³ãã€ãã£ã. ãã€ã€ã¢ã³ã瀟.(å¯ºçºæåèš³)
53. Spreng, R. N., et al. (2009) The Common Neural Basis of Autobiographical Memory, Prospection, Navigation, Theory of Mind, and the Default Mode: A Quantitative Meta-analysis. J. Cogn. Neurosci, 21:489â510.
54. Burkart, J. M., et al. (2014) The evolutionary origin of human hyper-cooperation. Nature Communications, 5:4747
55. Passingham, R. (2008) What Is Special About the Human Brain? Oxford: Oxford University Press.
56. Cieri, R. L., et al. (2014) Craniofacial Feminization, Social Tolerance, and the Origins of Behavioral Modernity. Current Anthropology, 55: 419â443.
57. Schaschl, H., et al. (2015) Signatures of positive selection in the cis-regulatory sequences of the human oxytocin receptor (OXTR) and arginine vasopressin receptor 1a (AVPR1A) genes. BMC Evolutionary Biology, 15: 85â12.
58. Kim HS, et al. (2011) Geneâculture interaction: oxytocin receptor polymorphism (OXTR) and emotion regulation. Soc Psychol Pers Sci., 2:665â72.
59. Skuse, D. H., et al. (2014) Common polymorphism in the oxytocin receptor gene ( OXTR) is associated with human social recognition skills. PNAS, 111:1987â1992.
60. ã¢ã©ã³ã»ãã©ãŒ/ãµãã·ã»ã«ãã¶ã¯ (2019)é²åå¿çåŠããèãããã¢ãµããšã³ã¹. ãããŒãªã³ã°æ ªåŒäŒç€Ÿ[äŒè€ååèš³]
61. Mathieson, S., amd Mathieson, I. (2018) FADS1and the Timing of Human Adaptation to Agriculture. Molecular Biology and Evolution, 35: 2957â2970.
62. Ye, K., Gao, F., Wang, D., Bar-Yosef, O., and Keinan, A. (2017) Dietary adaptation of FADS genes in Europe varied across time and geography. Nature Ecology and Evolution, 1: 0167.
63. Li, X., et al. (2019) A diffusion tensor imaging study of brain microstructural changes related to religion and spirituality in families at high risk for depression. Brain and Behavior, 9:e01209â13.
64. Wallace, L. E., et al. (2018) Does Religion Stave Off the Grave? Religious Affiliation in Oneâs Obituary and Longevity. Social Psychological and Personality Science, 10:662â670.
65. ãŠãŽã¡ã«ã»ãã¢ã»ãã©ãª (Yuval Noah Harari) (201ïŒ) ãã¢ããŠã¹.ãæ²³åºæžæ¿æ°. (æŽç°è£ä¹èš³)
66. æ²³ç°é
å (1990) ã¯ãããŠã®é²åè«.ãè¬è«ç€ŸçŸä»£æ°æž.
67. Baldassarri, D. and M. Abascalã(2020) Diversity and prosocial behavior. (2020). Science, 369:1183â1187.
68. Dinesen, P. T., et al.ã(2020). Ethnic diversity and social trust: A narrative and meta-analytical review. Annual Review Political Science, 23:441â465.
69. Miles, E., and Crisp, R. J. (2013) A meta-analytic test of the imagined contact hypothesis. Group Processes & Intergroup Relations, 1:3â26.
70. Talium, D. et al. (2021) Sequencing of 53,831 diverse genomes from the NHLBI TOPMed Program. Nature, 590:290 â 299.
71. Rotimi C. N. and Adeyemo, A.A. (2021) Expanding diversity in genomics. Nature, 590:220 â 221.
72. Keita, S. O. Y. et al. (2004) Conceptualizing human variation. Nature Genetics Supplement, 36:S17-S20.
73. Baker, J. L. et al. (2017) Human ancestry correlates with language and reveals that race is not an objective genomic classifier. Scientific Reports, 7:1572.
74. Peng, Y., et al. (2010) The ADH1B Arg47His polymorphism in East Asian populations and expansion of rice domestication in history. BMC Evol. Biol. 10:15
75. Borinskaya, S., et al. (2009). Distribution of the Alcohol Dehydrogenase ADH1Bâ47His Allele in Eurasia. American Journal of Human Genetics, 84, 89â92.
76. Henrich, J. (2017) The Secret of Our Success. Princeton University Press
77. ãŠãŽã¡ã«ã»ãã¢ã»ãã©ãª (Yuval Noah Harari)ã(2019) 21 Lessons:21äžçŽã®äººé¡ã®ããã®21ã®æè.ãæ²³åºæžæ¿æ°ç€Ÿ.
78. Long, X. and H. Xueã(2021) Genetic-variant hotspots and hotspot clusters in the human genome facilitating adaptation while increasing instability. Human Genomics, 15:19
79. æšæè³çã(1988) çç©é²åãèãã. å²©æ³¢æ°æž
80. Schmid, L., et al. (2021) A unified framework of direct and indirect reciprocity. Nature Human  Behaviour 5, 1292â1302.
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