Summary
Sequences are reported for portions of two mitochondrial genes from a domestic horse and a plains zebra and compared to those published for a quagga and a mountain zebra. The extinct quagga and plains zebra sequences are identical at all silent sites, whereas the horsse sequence differs from both of them by 11 silent substitutions. Postmortem changes in quagga DNA may account for the two coding substitutions between the quagga and plains zebra sequences. The hypothesis that the closest relative of the quagga is the domestic horse receives no support from these data. From the extent of sequence divergence between horse and zebra mitochondrial DNAs (mtDNAs), as well as from information about the fossil record, we estimate that the mean rate of mtDNA divergence inEquus is similar to that in other mammals, i.e., roughly 2% per million years.
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References
Anderson S, Bankier AT, Barrell BG, de Bruijn MHL, Coulson AR, Drouin J, Eperon IC, Nierlich DP, Roe BA, Sanger F, Schreier PH, Smith AJH, Staden R, Young IG (1981) Sequence and organization of the human mitochondrial genome. Nature 290:457–465
Anderson S, de Bruijn MHL, Coulson AR, Eperon IC, Sanger F, Young IG (1982) Complete sequence of bovine mitochondrial DNA. Conserved features of the mammalian mitochondrial DNA. Conserved features of the mammalian mitochondrial genome. J Mol Biol 156:683–717
Avise JC (1986) Mitochondrial DNA and the evolutionary genetics of higher animals. Philos Trans R Soc Lond B Biol Sci 312:325–342
Bennett DK (1980) Stripes do not a zebra make, part I: a cladistic analysis ofEquus. Syst Zool 29:272–287
Bibb MJ, Van Etten RA, Wright CT, Walberg MW, Clayton DA (1981) Sequence and gene organization of mouse mitochondrial DNA. Cell 26:167–180
Brown TA, Davies RW, Ray JA, Waring RB, Scazzocchio C (1983) The mitochondrial genome ofAspergillus nidulans contains reading frames homologous to the human URFs 1 and 4. EMBO J 2:427–435
Brown WM (1983) Evolution of animal mitochondrial DNA. In: Nei M, Koehn RK (eds) Evolution of genes and proteins. Sinauer, Sunderland MA, pp 62–88
Brown WM, Prager EM, Wang A, Wilson AC (1982) Mitochondrial DNA sequences of primates: tempo and mode of evolution. J Mol Evol 18:225–239
Clary DO, Wolstenholme DR (1985) The mitochondrial DNA molecule ofDrosophila yakuba: nucleotide sequence, gene organization, and genetic code. J Mol Evol 22:252–271
de Bruijn MHL (1983)Drosophila melanogaster mitochondrial DNA, a novel organization and genetic code. Nature 304: 234–241
Doran GH, Dickel DN, Ballinger WE Jr, Agee OF, Laipis PJ, Hauswirth WW (1986) Anatomical, cellular and molecular analysis of 8,000-yr-old human brain tissue from the Windover archaeological site. Nature 323:803–806
Eisenmann V (1979) Caractères évolutifs et phylogénie du genreEquus (Mammalia, Perissodactyla). C R Acad Sci Paris, Ser D 288:497–500
Eisenmann V (1980) Les chevaux (Equus sensu lato (Mammalia, Perissodactyla)) fossiles et actuels: crânes et dents jugales supérieures, Cah Paléont, CNRS ed. Paris, pp 1–186
Eisenmann V (1985) Le couagga: un zèbre aux origines douteuses. La Recherche (Paris) 16(163):254–256
George M Jr, Ryder OA (1986) Mitochondrial DNA evolution in the genusEquus. Mol Biol Evol 3:535–546
Gray AP (1972) Mammalian hybrids. Commonwealth Agricultural Bureaux, Farnham Royal, Slough, England, pp 94–113
Grosskopf R, Feldmann H (1981) Analysis of a DNA segment from rat liver mitochondria containing the genes for the cytochrome oxidase subunits I, II and III, ATPase subunit 6, and several tRNA genes. Curr Genet 4:151–158
Groves CP, Willoughby DP (1981) Studies on the taxonomy and phylogeny of the genusEquus. 1. Subgeneric classification of the recent species. Mammalia 45:321–354
Gyllensten U, Wilson AC (1987) Interspecific mitochondrial DNA transfer and the colonization of Scandinavia by mice. Genet Res 49:25–29
Higuchi R, Bowman B, Freiberger M, Ryder OA, Wilson AC (1984) DNA sequences from the quagga, an extinct member of the horse family. Nature 312:282–284
Johnson PH, Olson CB, Goodman M (1985) Isolation and characterization of deoxyribonucleic acid from tissue of the woolly mammoth,Mammuthus primigenius. Comp Biochem Physiol 81B:1045–1051
Lindahl T (1982) DNA repair enzymes. Ann Rev Biochem 51: 61–87
Lowenstein JM, Ryder OA (1985) Immunological systematics of the extinct quagga (Equidae). Experientia 41:1192–1193
Pääbo S (1985) Molecular cloning of ancient Egyptian mummy DNA. Nature 314:644–645
Pääbo S (1986) Molecular genetic investigations of ancient human remains. Cold Spring Harbor Symp Quant Biol 51:441–446
Radinsky L (1984) Ontogeny and phylogeny in horse skull evolution. Evolution 38:1–15
Rau RE (1974) Revised list of the preserved material of the extinct Cape Colony quagga,Equus quagga quagga (Gmelin). Ann S Afr Mus 65(2):41–87
Roe BA, Ma D-P, Wilson RK, Wong JF-H (1985) The complete nucleotide sequence of theXenopus laevis mitochondrial genome. J Biol Chem 260:9759–9774
Rogers SO, Bendich AJ (1985) Extraction of DNA from milligram amounts of fresh, herbarium and mummified plant tissues. Plant Mol Biol 5:69–76
Saccone C, Cantatore P, Gadaleta G, Gallerani R, Lanave C, Pepe G, Kroon AM (1981) The nucleotide sequence of the large ribosomal RNA gene and the adjacent tRNA genes from rat mitochondria. Nucleic Acids Res 9:4139–4148
Shields GF, Wilson AC (1987) Calibration of mitochondrial DNA evolution in geese. J Mol Evol 24:212–217
Simpson GG (1953) The major features of evolution Columbia Univ Press, New York, pp 259–265
Tegelström H (1987) Transfer of mitochondrial DNA from the northern red-backed vole (Clethrionomys rutilus) to the bank vole (C. glareolus). J Mol Evol 24:218–227
Waring RB, Brown TA, Ray JA, Scazzocchio C, Davies RW (1984) Three variant introns of the same general class in the mitochondrial gene for cytochrome oxidase subunit 1 inAspergillus nidulans. EMBO J 3:2121–2128
Wilson AC, Cann RL, Carr SM, George M, Gyllensten UB, Helm-Bychowski KM, Higuchi RG, Palumbi SR, Prager EM, Sage RD, Stoneking M (1985) Mitochondrial DNA and two perspectives on evolutionary genetics. Biol J Linn Soc 26:375–400
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Higuchi, R.G., Wrischnik, L.A., Oakes, E. et al. Mitochondrial DNA of the extinct quagga: Relatedness and extent of postmortem change. J Mol Evol 25, 283–287 (1987). https://doi.org/10.1007/BF02603111
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DOI: https://doi.org/10.1007/BF02603111
Key words
- Ancient DNA
- Base sequences
- Tree analysis
- Postmortem change
- Cytochrome oxidase
- NADH dehydrogenase
- Zebras
- Horse
- Fossil record
- Molecular clock