Academy of Sciences book
rhzander at SCIENCEBUFF.ORG
Mon Apr 8 12:26:31 CDT 2002
Well, for the mitochondrial data set that comes with PAUP, a simple analysis
gives shared advances states as:
This is not informative by nonparametric tests at, say, 95% reliability.
Satta et al. reviewed molecular studies and found, of 45 loci:
This is informative, and the Mr. Chimp is apparently our brother.
I reviewed this in Syst. Biol. 50: 425-437, 2001.
The proportion of 36/14/17 does not constitute separate categories, so a
calculation of reliability cannot be done.
Richard H. Zander
Emeritus Curator of Botany
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The Buffalo Museum of Science
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----- Original Message -----
From: "John Grehan" <jrg13 at PSU.EDU>
To: <TAXACOM at USOBI.ORG>
Sent: Monday, April 08, 2002 10:36 AM
Subject: Academy of Sciences book
> More about the human origin presentation in the Academy book.
> p. 29.
> "Because we share a recent common ancestor with chimpanzees and gorillas,
> we have many anatomical, genetic, biochemical, and even behavioral
> similarities with these African great apes"
> According to Schwartz (1988) the distribution of synapomorphies appears to
> be as follows:
> Chimp-gorilla 17 shared characters
> African ape-human 14 shared characters
> Orangutan-human 36 shared characters
> Any primate systematists on this list who may be able to comment?
> Schwartz, J. H. 1988. History, morphology, paleontology, and evolution. In
> "Orang-utan Biology (J. H. Schwartz ed). New York, Oxford University
> John Grehan
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