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The naked ape as an evolutionary model, 50 years later

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Evolution acts through a combination of four different drivers: (1) mutation, (2) selection, (3) genetic drift, and (4) developmental constraints. There is a tendency among some biologists to frame evolution as the sole result of natural selection, and this tendency is reinforced by many popular texts. “The Naked Ape” by Desmond Morris, published 50 years ago, is no exception. In this paper I argue that evolutionary biology is much richer than natural selection alone. I illustrate this by reconstructing the evolutionary history of five different organs of the human body: foot, pelvis, scrotum, hand and brain. Factors like developmental tinkering, by-product evolution, exaptation and heterochrony are powerful forces for body-plan innovations and the appearance of such innovations in human ancestors does not always require an adaptive explanation. While Morris explained the lack of body hair in the human species by sexual selection, I argue that molecular tinkering of regulatory genes expressed in the brain, followed by positive selection for neotenic features, may have been the driving factor, with loss of body hair as a secondary consequence.

Affiliations: 1: Department of Ecological Science, Vrije Universiteit Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands

10.1163/15707563-17000167
/content/journals/10.1163/15707563-17000167
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1. Aiello L., Dean C. (2006) An Introduction to Human Evolutionary Anatomy. Elsevier Scientific Press, Amsterdam, Netherlands.
2. Almécija S., Wallace I.J., Judea S., Alba D.M., Moyà-Solà S. (2015) "Human Evolution. Comment on “Human-like hand use in Australopithecus africanus”". Science, Vol 348(6239), 1101. [Crossref]
3. Bennett M.R., Harris J.W.K., Richmond B.G., Braun D.R., Mbua E., Kiura P., Olago D., Kibunjia M., Omuombo C., Behrensmeyer A.K., Huddart D., Gonzalez S. (2009) "Early hominin foot morphology based on 1.5-million-year-old footprints from Ileret, Kenya". Science, Vol 323(5918), 1197-1201. [Crossref]
4. Charrier C., Joshi K., Coutinho-Budd J., Kim J.-E., Lambert N., De Marchena J., Jin W.-J., Vanderhaeghen P., Ghosh A., Sassa T., Polleux F. (2012) "Inhibition of SRGAP2 function by its human-specific paralogs induces neoteny during spine formation". Cell, Vol 149, 923-935. [Crossref]
5. D’Août K., Aerts P. (2008) "The evolutionary history of the human foot". In: D’Août K., Lescrenier K., Van Geluwhe B., De Clercq D. (Eds) Advances in Plantar Pressure Measurements in Clinical and Scientific Research, pp.  44-68. Shaker Publishing BV, Maastricht, Netherlands.
6. Davis J.M., Searles V.B., Anderson N., Keeney J., Raznahan A., Horwood L.J., Fergusson D.M., Kennedy M.A., Giedd J., Sikela J.M. (2015) "DUF1220 copy number is linearly associated with increased cognitive function as measured by total IQ and mathematical aptitude scores". Hum. Genet., Vol 134, 67-75. [Crossref]
7. Dennis M.Y., Nuttle X., Sudmant P.H., Antonacci F., Graves T.A., Nefedov M., Rosenfield J.A., Sajjadian S., Malig M., Kotkiewicz H., Curry C.J., Shafer S., Shaffer L.G., De Jong P.J., Wilson R.K., Eichler E.E. (2012) "Evolution of human-specific neural SRGAP2 genes by incomplete segmental duplication". Cell, Vol 149, 912-922. [Crossref]
8. DeSilva J.M., Holt K.G., Churchill S.E., Carlson K.J., Walker C.S., Zipfel B., Berger L.R. (2013) "The lower limb and mechanics of walking in Australopithecus sediba". Science, Vol 340(6129), 163-165. [Crossref]
9. Franklin A., Bevis L., Ling Y., Hurlbert A. (2009) "Biological components of colour preference in infancy". Dev. Sci., Vol 13, 346-354. [Crossref]
10. Gilad Y., Oshlack A., Smyth G.K., Speed T.P., White K.P. (2006) "Expression profiling in primates reveals a rapid evolution of human transcription factors". Nature, Vol 440(7081), 242-245. [Crossref]
11. Goffman E. (1956) The Presentation of Self in Everyday Life. Monograph No. 2. University of Edinburgh Social Science Research Centre, Edinburgh, UK.
12. Gould S.J., Lewontin R.C. (1979) "The spandrels of San Marco and the panglossian paradigm". Proc. R. Soc. Lond. B Biol. Sci., Vol 205, 581-598. [Crossref]
13. Gould S.J., Vrba E.S. (1982) "Exaptation – a missing term in the science of form". Paleobiology, Vol 8, 4-15. [Crossref]
14. Gruss L.T., Schmitt D. (2015) "The evolution of the human pelvis: changing adaptations to bipedalism, obstetrics and thermoregulation". Phil. Trans. R. Soc. Lond. B Biol. Sci., Vol 370, 20140063. [Crossref]
15. Harcourt-Smith W.E.H., Aiello L.C. (2004) "Fossils, feet and the evolution of human bipedal locomotion". J. Anat., Vol 204, 403-416.
16. Harmand S., Lewis J.E., Feibel C.S., Lepre C.J., Prat S., Lenoble A., Boës X., Quinn R.L., Brenet M., Arroyo A., Taylor N., Clément S., Daver G., Brugal J.P., Leakey L., Mortlock R.A., Wright J.D., Lokorodi S., Kirwa C., Kent D.V., Roche H. (2015) "3.3-million-year-old stone tools from Lomekwi 3, West Turkana, Kenya". Nature, Vol 521(7552), 310-315. [Crossref]
17. Hurlbert A., Ling Y. (2007) "Biological components of sex differences in color preference". Curr. Biol., Vol 17, R623-R625. [Crossref]
18. Jacob F. (1977) "Evolution and tinkering". Science, Vol 196(4295), 1161-1166. [Crossref]
19. Jacob F. (1981) Le jeu des possibles. Essai sur la diversité du vivant. Librairie Arthème Fayard, Paris, France.
20. Keeney J.G., Dumas L., Sikela J.M. (2014) "The case for DUF1220 domain dosage as a primary contributor to anthropoid brain expansion". Front. Hum. Neurosci., Vol 8, 427. [Crossref]
21. Keeney J.G., Davis J.M., Siegenthaler J., Post M.D., Nielsen B.S., Hopkins W.D., Sikela J.M. (2015) "DUF1220 protein domains drive proliferation in human neural stem cells and are associated with increased cortical volume in anthropoid primates". Brain Struct. Funct., Vol 220, 3053-3060. [Crossref]
22. Kivell T.L., Kibii J.M., Churchill S.E., Schmid P., Berger L.R. (2011) "Australopithecus sediba hand demonstrates mosaic evolution of locomotor and manipulative abilities". Science, Vol 333(6048), 1411-1417. [Crossref]
23. Kleisner K., Ivell R., Flegr J. (2010) "The evolutionary history of testicular externalization and the origin of the scrotum". J. Biosci., Vol 35, 27-37. [Crossref]
24. Koonin E.V. (2017) "Splendor and misery of adaptation, or the importance of neutral null for understanding evolution". BMC Biol., Vol 14, 114.
25. Linde-Medina M. (2011) "Adaptation or exaptation? The case of the human hand". J. Biosci., Vol 36, 575-585. [Crossref]
26. Lovejoy C.O., Latimer B., Suwa G., Asfaw B., White T.D. (2009) "Combining prehension and propulsion: the foot of Ardipithecus ramidus". Science, Vol 326(5949), 72e1-8.
27. Lynch M. (2007) "The frailty of adaptive hypotheses for the origins of organismal complexity". Proc. Natl. Acad. Sci. USA, Vol 104(Suppl. 1), 8597-8604. [Crossref]
28. McPherron S.P., Alemseged Z., Marean C.W., Wynn J.G., Reed D., Geraads D., Bobe R., Béarat H.A. (2010) "Evidence for stone-tool assisted consumption of animal tissues before 3.39 million years ago at Dikika, Ethiopia". Nature, Vol 466(7308), 857-860. [Crossref]
29. Minugh-Purvis N., McNamara K.J. (Eds) (2002) Human Evolution Through Developmental Change. The Johns Hopkins University Press, Baltimore, MD, USA.
30. Morris D. (1967) The Naked Ape. A Zoologist Study of the Human Animal. Vintage Books, London, UK.
31. O’Bleness M.S., Dickens C.M., Dumas L.J., Kehrer-Sawatzki H.G., Wyckoff J., Sikela J.M. (2012) "Evolutionary history and genome organization of DUF1220 protein domains". G3 (Bethesda), Vol 2, 977-986. [Crossref]
32. Pigliucci M., Kaplan J. (2000) "The fall and rise of Dr Pangloss: adaptationism and the Spandrels paper 20 years later". Trends Ecol. Evol., Vol 15, 66-70. [Crossref]
33. Ponce de León M.S., Golovanova L., Doronichev V., Romanova G., Akazawa T., Kondo O., Ishida H., Zollikofer P.E. (2008) "Neanderthal brain size at birth provides insights into the evolution of human life history". Proc. Natl. Acad. Sci. USA, Vol 105, 13764-13768. [Crossref]
34. Pontzer H., Campbell R., Rightmire G.P., Jashashvili T., Ponce de León M.S., Lordkipanidze D., Zollikofer C.P.E. (2010) "Locomotor anatomy and biomechanics of the Dmanisi hominins". J. Hum. Evol., Vol 58, 492-504. [Crossref]
35. Portmann A. (1969) Einführung in die vergleichende Morphologie der Wirbeltiere. Vierte, überarbeitete und ergänzte Auflage. Schwabe & Co Verlag, Basel, Switserland/Stuttgart, Germany.
36. Prause N., Park J., Leung S., Miller G. (2015) "Women’s preferences for penis size: a new research method using selection among 3D models". PLoS One, Vol 10, 133079. [Crossref]
37. Reid R.G.B. (2007) Biological Emergences. Evolution by Natural Experiment. MIT Press, Cambridge, MA, USA.
38. Roberts A. (2014) The Incredible Unlikeliness of Being. Evolution and the Making of Us. Heron Books, London, UK.
39. Simpson S.W., Quade J., Levin N.E., Butler R., Dupont-Nivet G., Everett M., Semaw S. (2008) "A female Homo erectus pelvis from Gona, Ethiopia". Science, Vol 322(5904), 1089-1092. [Crossref]
40. Skinner M.M., Stephens N.B., Tsegai Z.J., Foote A.C., Nguyen N.H., Gross T., Pahr D.H., Hublin J.-J., Kivell T.L. (2015) "Human evolution. Human-like hand use in Australopithecus africanus". Science, Vol 347(6220), 395-399. [Crossref]
41. Tocheri M.W., Orr C.M., Jacofsky M.C., Marzke M.W. (2008) "The evolutionary history of the hominin hand since the last common ancestor of Pan and Homo". J. Anat., Vol 212, 544-562.
42. Tocheri M.W., Solhan C.R., Orr C.M., Femiani J., Frohlich B., Groves C.P., Harcourt-Smith W.E., Richmond B.G., Shoelson B., Jungers W.L. (2011) "Ecological divergence and medial cuneiform morphology in gorillas". J. Hum. Evol., Vol 60, 171-184. [Crossref]
43. White T.D., Asfaw B., Beyene Y., Haile-Selassie Y., Lovejoy C.O., Suwa G., WoldeGabriel G. (2009) "Ardipithecus ramidus and the paleobiology of early hominids". Science, Vol 326(5949), 75-86.
44. Wood B. (2014) "Fifty years after Homo habilis". Nature, Vol 508, 31-33. [Crossref]
45. Zimmer F., Montgomery S.H. (2015) "Phylogenetic analysis supports a link between DUF1220 domain number and primate brain expansion". Genome Biol. Evol., Vol 7, 2083-2088. [Crossref]
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2018-07-11
2018-08-19

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