Chromosomal and mtDNA analysis of oliver

John J. Ely, M. Leland, M. Martino, W. Swett, C. M. Moore

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Oliver is an African ape whose species identity has been debated in the popular media and by various scientists since the early 1970s. Although decisive morphological data has never been adduced on Oliver, many reports indicated that Oliver was morphologically unusual for a chimpanzee, particularly in his habitual bipedal posture. In addition, his diploid chromosome number was reported to be inconsistent with either human or chimpanzee, but instead intermediate between those species. We performed standard chromosomal studies which demonstrated that Oliver had the diploid number expected for a chimpanzee (2N = 48) and that the banding patterns of his chromosomes were typical for a chimpanzee and different from both humans and bonobos. We also sequenced a 312 bp region of his mitochondrial DNA D- loop region. Results indicated a high sequence homology to the Central African variety of chimpanzee, Pan troglodytes troglodytes. The highest percent homology was observed with a previously characterized specimen from Gabon, strongly suggesting that Oliver originated from this region.

Original languageEnglish (US)
Pages (from-to)395-403
Number of pages9
JournalAmerican Journal of Physical Anthropology
Volume105
Issue number3
DOIs
StatePublished - Mar 1998

Fingerprint

Pan troglodytes
Mitochondrial DNA
mitochondrial DNA
Gabon
Diploidy
diploidy
Pan paniscus
Troglodytes troglodytes
Chromosome Banding
Hominidae
Pongidae
Sequence Homology
posture
sequence homology
Posture
chromosome number
Chromosomes
chromosomes

Keywords

  • C-banding
  • Chimpanzees
  • G-banding
  • Karyotypes
  • Phalogeography

ASJC Scopus subject areas

  • Agricultural and Biological Sciences (miscellaneous)
  • Anthropology

Cite this

Chromosomal and mtDNA analysis of oliver. / Ely, John J.; Leland, M.; Martino, M.; Swett, W.; Moore, C. M.

In: American Journal of Physical Anthropology, Vol. 105, No. 3, 03.1998, p. 395-403.

Research output: Contribution to journalArticle

Ely, John J. ; Leland, M. ; Martino, M. ; Swett, W. ; Moore, C. M. / Chromosomal and mtDNA analysis of oliver. In: American Journal of Physical Anthropology. 1998 ; Vol. 105, No. 3. pp. 395-403.
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