1988
DOI: 10.1002/ajp.1350160103
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Banded karyotypes of 20 Papionini species reveal no necessary correlation with speciation

Abstract: The G‐banded karyotypes of 20 species of the tribe Papionini are remarkably similar, and the amount of phylogenetic interpretation permitted is limited. The genera Mandrillus and Cercocebus may be linked by a derived chromosome 10. T. gelada may be linked to the macaques by chromosome 2. Chromosome 5, which differs in M. fascicularis, makes this species an unlikely ancestor of the Sulawesi (Celebes) macaques. An alternate hypothesis, which takes into consideration the possibility that ancestral populations may… Show more

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Cited by 27 publications
(22 citation statements)
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“…On the one hand, a rapid fixation may have been favored by gibbon social structure and ecology, including monogamous matings, nuclear family units, and an arboreal lifestyle. In contrast, the chromosomally conservative Papionini live in large terrestrial groups with multiple male and multiple female matings (28,29). On the other hand, the reduction of fitness due to chromosomal rearrangements may be less drastic than normally proposed.…”
Section: Methodsmentioning
confidence: 92%
See 1 more Smart Citation
“…On the one hand, a rapid fixation may have been favored by gibbon social structure and ecology, including monogamous matings, nuclear family units, and an arboreal lifestyle. In contrast, the chromosomally conservative Papionini live in large terrestrial groups with multiple male and multiple female matings (28,29). On the other hand, the reduction of fitness due to chromosomal rearrangements may be less drastic than normally proposed.…”
Section: Methodsmentioning
confidence: 92%
“…Papionini karyotypes (macaques, baboons, mandrills, and cercocebus monkeys) are conservative and nearly identical in all these species (29). These karyotypes have frequently been used as an "outgroup" for determining the direction of chromosomal rearrangements in hominoid species.…”
Section: Methodsmentioning
confidence: 99%
“…The tribe Papionini (F. Cercopithecidae, Catarrhini) includes four genera (Macaca, Mandrillus, Papio and Cercocebus), with highly conserved karyotypes, both in diploid number (2n = 42) and G-banding patterns (Rubio-Goday et al, 1976;Dutrillaux et al, 1979;Brown et al, 1986;Ponsà et al, 1986;Stanyon et al, 1988). The almost complete homology of the banding patterns demonstrated by G-banding comparisons and ZOO-FISH among these species and with the human karyotype (Wienberg et al, 1992;Ruiz-Herrera et al, 2002a) makes the comparison of location of common FSs and ITSs based on G-banding possible.…”
mentioning
confidence: 99%
“…This difference has been taken to phylogenetically ally these taxa, a conclusion supported by limited molecular data [Harris and Disotell, 1998;Page and Goodman, 2001]. A difference in the banding pattern of the Macaca fascicularis chromosome 6 (homologous to human chromosome 5), sometimes interpreted as a paracentric inversion, has never been studied at the molecular level [Stanyon et al, 1988]. Overall, the Papionini illustrate that chromosome rearrangements are not necessarily correlated with speciation due to the fact that over 20 species in this group have conserved essentially identical karyotypes [Stanyon et al, 1988].…”
Section: Papioninimentioning
confidence: 99%
“…However, some intrachromosomal rearrangements or differences found between Papionini species on the basis of banding have never been confirmed at the molecular level [Stanyon et al, 1988]. For instance, differences at the banding level are found most notably in chromosome 9 (homolog to human chromosome 10) of drills, mandrills and mangabeys [Dutrillaux et al, 1982;Stanyon et al, 1983].…”
Section: Papioninimentioning
confidence: 99%