Biochemical diversity and genetic distance in two species of the genusSaguinus |
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| Authors: | A. C. A. Melo M. I. C. Sampaio M. P. C. Schneider H. Schneider |
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| Affiliation: | (1) Departamento de Genética, Universidade Federal do Pará, Campus Universitário do Guamá, 66.075 Belém, Pará, Brazil |
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| Abstract: | A comparative study of 20 blood genetic systems was performed on three populations of genusSaguinus: S. fuscicollis weddelli, S. midas niger, andS. midas midas. Some markers are useful for the characterization of the two species.ADA 5, ADA6, CA23, CA24, andES2 2 occur only inS. fuscicollis whileADA 4is fixed inS. midas. S. midas midas showed heterozygosity value comparable to those previously obtained for the genusAlouatta. Estimates of genetic distance betweenS. fuscicollis andS. midas species of about 14% are in accordance with those referred to in the literature for interspecific differences. Genetic distances between subspecies ofSaguinus midas were nearly 3%, which is within the range for subspecies. |
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| Keywords: | Saguinus fuscicollis Saguinus midas Heterozygosity New World Monkeys Genetic variability Genetic distances |
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