Meiotic behavior of the X1X2Y1Y2 quadrivalent of the primate Alouatta caraya

A multiple sex chromosome system was found in three unrelated individuals of the primate Alouatta caraya. This mechanism is originated by a translocation between the Y chromosome and one of the autosomes (A7). Mitotic karyotypes show two small, acrocentric chromosomes (A(Y) and Y(A)), which are the...

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Autor principal: Rahn, M.I
Otros Autores: Mudry, M., Merani, M.S, Solari, A.J
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Kluwer Academic Publishers 1996
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100 1 |a Rahn, M.I. 
245 1 0 |a Meiotic behavior of the X1X2Y1Y2 quadrivalent of the primate Alouatta caraya 
260 |b Kluwer Academic Publishers  |c 1996 
270 1 0 |m Solari, A.J.; Ctr. Investigaciones Reproduccion, Facultad de Medicina, (1121) Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a De Boer, L.E.M., Cytotaxonomy of the Platyrrhini (Primates) (1974) Genen Phaenen, 17, pp. 1-115 
504 |a De Boer, P., Chromosomal causes for fertility reduction in mammals (1986) Chemical Mutagens, pp. 427-467. , de Serres FJ, ed. New York: Plenum Publishing Corporation 
504 |a Dutrillaux, B., Webb, G., Muleris, M., Couturier, J., Butler, R., Chromosome study of Presbytes cristatus: Presence of a complex Y-autosome rearrangement in the male (1984) Ann Genet, 27, pp. 148-153 
504 |a Fredga, K., A new sex determining mechanism in a mammal. Chromosomes of Indian mongoose (Herpestes auropunctatus) (1965) Hereditas, 52, pp. 411-420 
504 |a Fredga, K., Unusual sex chromosome inheritance in mammals (1970) Phil Trans R Soc Lond B, 259, pp. 15-36 
504 |a Fredga, K., Aberrant chromosomal sex-determining mechanisms in mammals, with special reference to species with XY females (1988) Phil Trans R Soc Lond B, 322, pp. 83-95 
504 |a Howell, W.M., Black, D.A., Controlled silver-staining of nucleolus organizer regions with a protective colloidal developer: A 1-step method (1980) Experientia, 36, pp. 1014-1015 
504 |a Johannisson, R., Winking, H., Synaptonemal complexes of chains and rings in mice heterozygous for multiple Robertsonian translocations (1994) Chrom Res, 2, pp. 137-145 
504 |a Lima, M.M.C., Seuánez, H.N., Chromosome studies in the red howler monkey, Alouatta seniculus stramineus (Platyr-rhyni, Primates): Description of an X1X2Y1Y2/X1X1X2X2 sex-chromosome system and karyological comparisons with other subspecies (1991) Cytogenet Cell Genet, 57, pp. 151-156 
504 |a Minezawa, M., Harada, M., Jordan, O.C., Borda, C.J.V., Cytogenetics of Bolivian endemic red howler monkeys (Alouatta seniculus sara): Accessory chromosomes and Y-autosome translocation related numerical variations (1985) Kyoto Univ Overseas Res Rep New World Monkeys, 5, pp. 7-16 
504 |a Moses, M.J., Slatton, G.H., Gambling, T.M., Starmer, C.F., Synaptonemal complex karyotyping in spermatocytes of the Chinese hamster (Cricetulus griseus). III. Quantitative evaluation (1977) Chromosoma, 60, pp. 345-375 
504 |a Mudry, M., Ponsa, M., Borrell, A., Egozcue, J., García, M., Prometaphase chromosomes of the howler monkey (Alouatta caraya): G, C, NOR and restriction enzyme (REs) banding (1994) Am J Primatol, 33, pp. 121-132 
504 |a Solari, A.J., Synaptonemal complexes and associated structures in microspeed human spermatocytes (1980) Chromosoma, 81, pp. 315-337 
504 |a Solari, A.J., Sex chromosome pairing and fertility in the heterogametic sex of mammals and birds (1989) Fertility and Chromosome Pairing: Recent Studies in Plants and Animals, pp. 77-107. , Gillies CB, ed. Boca Raton: CRC Press 
504 |a Solari, A.J., (1993) Sex Chromosomes and Sex Determination in Vertebrates, , Boca Raton: CRC Press 
504 |a Speed, R.M., Meiosis in the foetal ovary. I. An analysis at the light microscope level using surface spreading (1982) Chromosoma, 85, pp. 427-437 
504 |a Sybenga, J., (1975) Meiofic Configurations, , Berlin: Springer 
504 |a Wolfheim, J.H., (1983) Primates of the New World: Distribution, Abundance and Conservation, , Seattle: University of Washington Press 
520 3 |a A multiple sex chromosome system was found in three unrelated individuals of the primate Alouatta caraya. This mechanism is originated by a translocation between the Y chromosome and one of the autosomes (A7). Mitotic karyotypes show two small, acrocentric chromosomes (A(Y) and Y(A)), which are the translocation products. In metaphase I of male meiosis, there is a very long chain quadrivalent in which the order of the element is: X-Y(A)-A7-A(Y). Segregation in the quadrivalent is alternate and gives balanced products. Synaptonemal complex karyotypes at pachytene show the structure of the quadrivalent made by the four axes. There is a slight difference in the relative length of A(Y) and Ya and the kinetochore of A7 aligns with that of A(Y). The synaptic pattern and changes in the quadrivalent during pachytene are described. Thin sections of the quadrivalent body show that the chromatin packing in the sex chromosome region is different from that of the autosomal region. This X1X2Y1Y2/X1X1XX2 sex chromosome system may be extended among other members of the genus Alouatta.  |l eng 
593 |a Ctro. de Invest. en Reproduccion, Facultad de Medicina, (1121) Buenos Aires, Argentina 
593 |a GIBE, Depto. de Ciencias Biológicas, UBA, (1428) Buenos Aires, Argentina 
690 1 0 |a ALOUATTA CARAYA 
690 1 0 |a MULTIPLE SEX CHROMOSOMES 
690 1 0 |a QUADRIVALENT ANALYSIS 
690 1 0 |a SYNAPTONEMAL COMPLEX 
690 1 0 |a ACROCENTRIC CHROMOSOME 
690 1 0 |a ARTICLE 
690 1 0 |a AUTOSOME 
690 1 0 |a CENTROMERE 
690 1 0 |a CHROMATIN 
690 1 0 |a CHROMOSOME TRANSLOCATION 
690 1 0 |a KARYOTYPE 
690 1 0 |a MALE 
690 1 0 |a MEIOSIS 
690 1 0 |a METAPHASE 
690 1 0 |a MONKEY 
690 1 0 |a NONHUMAN 
690 1 0 |a PACHYTENE 
690 1 0 |a PRIORITY JOURNAL 
690 1 0 |a SEX CHROMOSOME 
690 1 0 |a SYNAPTONEMAL COMPLEX 
690 1 0 |a Y CHROMOSOME 
690 1 0 |a ALOUATTA 
690 1 0 |a ALOUATTA CARAYA 
650 1 7 |2 spines  |a PRIMATES 
700 1 |a Mudry, M. 
700 1 |a Merani, M.S. 
700 1 |a Solari, A.J. 
773 0 |d Kluwer Academic Publishers, 1996  |g v. 4  |h pp. 350-356  |k n. 5  |p CHROMOSOME RES.  |x 09673849  |t Chromosome Research 
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856 4 0 |u https://hdl.handle.net/20.500.12110/paper_09673849_v4_n5_p350_Rahn  |y Handle 
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