Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/43302
Title: Genetic variation of the FMR1 gene among four Mexican populations: Mestizo, Huichol, Purepecha, and Tarahumara
Author: Vilchez, S.
Perez-Carrillo, L.A.
Miras, J.
Solans, C.
Esquena, J.
Issue Date: 2012
Abstract: New oil-in-alcohol highly concentrated emulsions were formulated and were used as a templates to obtain macroporous poly(furfuryl alcohol) monoliths by a one-step method. The oil-in-alcohol highly concentrated emulsions were prepared by stepwise addition of the oil phase to the surfactant-alcohol solution and were characterized by optical microscopy and by laser diffraction. The typical structure of highly concentrated emulsions, with close-packed polyhedral droplets, has been observed. Poly(furfuryl alcohol) monoliths were obtained by polymerizing in the external phase of these emulsions. These materials are mainly macroporous and retain the size distribution and morphology from the highly concentrated emulsions. The internal structure of the monoliths was observed by scanning electron microscopy. The images showed an interconnected network with pore size similar to the droplet size of the highly concentrated emulsions used as templates. " 2012 American Chemical Society.",,,,,,"10.1021/la205018z",,,"http://hdl.handle.net/20.500.12104/43302","http://www.scopus.com/inward/record.url?eid=2-s2.0-84861378934&partnerID=40&md5=672646c1ef78694307c8b9a7519b6f6f",,,,,,"20",,"Langmuir",,"7614
7621",,"28",,"Scopus",,,,,,,,,,,,"Oil-in-alcohol highly concentrated emulsions as templates for the preparation of macroporous materials",,"Article" "43503","123456789/35008",,"Cerda, A.P., Biología Molecular en Medicina, Antiguo Hospital Civil de Guadalajara y Departamento de Biología Molecular y Genómica, CUCS, Universidad de Guadalajara, Guadalajara, Jal, Mexico, DF.",,"Cerda, A.P.",,"2006",,"[No abstract available]",,,,,,,,,"http://hdl.handle.net/20.500.12104/41724","http://www.scopus.com/inward/record.url?eid=2-s2.0-33750632065&partnerID=40&md5=c2d12daf55c8205fa53db523632e1817",,,,,,,,"Revista de gastroenterolog♦a de México",,"108
113",,"71 Suppl 1",,"Scopus",,,,,,,,,,,,"Genomic medicine and hepatology [Medicina genómica y hepatología.]",,"Article" "43493","123456789/35008",,"Almaraz-Abarca, N., Centro Interdisciplinario de Investigación Para El Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango, Durango, 34220, Mexico; Delgado-Alvarado, E.A., Centro Interdisciplinario de Investigación Para El Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango, Durango, 34220, Mexico; Torres-Morán, M.I., Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Kilómetro 15.5 Carretera a Nogales, Zapopan, Jalisco, Mexico; Herrera-Corral, J., Centro Interdisciplinario de Investigación Para El Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango, Durango, 34220, Mexico; Ávila-Reyes, J.A., Centro Interdisciplinario de Investigación Para El Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango, Durango, 34220, Mexico; Naranjo-Jiménez, N., Centro Interdisciplinario de Investigación Para El Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango, Durango, 34220, Mexico; Uribe-Soto, J.N., Centro Interdisciplinario de Investigación Para El Desarrollo Integral Regional, Instituto Politécnico Nacional, Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango, Durango, 34220, Mexico",,"Almaraz-Abarca, N.
Delgado-Alvarado, E.A.
Torres-Moran, M.I.
Herrera-Corral, J.
Avila-Reyes, J.A.
Naranjo-Jimenez, N.
Uribe-Soto, J.N.",,"2013",,"Agave durangensis is an endemic species that occurs in a reduced area in southern Durango and northern Zacatecas, Mexico. We analyzed the genetic variability of three populations of the species using two pairs of Inverse-Sequence-Tagged-Repeat primers and nine morphological characters to determine the species of the morphologically variable populations. The primers generated characteristic amplification profiles, which distinguished between populations of A. durangensis and revealed interspecific variability when compared with individuals of A. asperrima. Some incongruence between morphological and molecular variability was detected. High genetic variability was indicated by an elevated level of polymorphism (24.18-61.50%) among 91 genetic loci amplified and by the level of gene diversity (0.0807-0.2337) among populations. Genetic differentiation (0.0328-0.4857), gene flow (0.5294-14.7511), genetic distance (0.0200-0.3019), and genetic identity (0.7653-0.9802) among populations suggested that one of the three populations of A. durangensis is in a present advanced diversification process but may still maintain some level of gene flow with the other two populations. Urgent conservation efforts, including protection from harvest, should be addressed for maintaining the genetic variability of the natural populations of A. durangensis.",,,,,,"10.1894/0038-4909-58.3.314",,,"http://hdl.handle.net/20.500.12104/41714","http://www.scopus.com/inward/record.url?eid=2-s2.0-84893119531&partnerID=40&md5=f44782a699aae8b8cd061503259401cd
http://dx.doi.org/10.1894/0038-4909-58.3.314",,,,,,"3",,"Southwestern Naturalist",,"314
324",,"58",,"Scopus
BioOne
WOS",,,,,,,,,,,,"Genetic variability in natural populations of agave durangensis (agavaceae) revealed by morphological and molecular traits",,"Article" "45082","123456789/35008",,"Ibarraran-Pernas, G.Y., Institute Ele Neurociencias, Universidad de Guadalajara, Mexico; Cerdan, L.E., Centro Comunitario de Salud Mental No. 1, Insituto Mexicano Del Seguro Social Mexico, Mexico; Guevara, M.A., Institute Ele Neurociencias, Universidad de Guadalajara, Mexico; Ramos Loyo, J., Institute Ele Neurociencias, Universidad de Guadalajara, Mexico",,"Ibarraran-Pernas, G.Y.
Cerdan, L.E.
Guevara, M.A.
Ramos Loyo, J.",,"2003",,"Introduction: The main purpose of this study was to determine if olanzapine (OLZ) can improve the ability to recognize emotional expressions, in the facial, prosodic and contextual modalities in treatment refractory schizophrenics (TRS) and, if this could be related to its effects on depressive symptoms. Method. 14 TRS participated in the study. The Calgary Depression Scale and tasks for recognition of facial, prosodic and contextual emotions were applied prior to and 8 weeks after consuming OLZ. The results were compared to a control group (CO). Results: TRS obtained lower scores than the CO on the recognition of facial and prosodic emotions. Tliey also showed less empathy to the happiness film and they expressed incongruous answers on the contextual emotions. Tlje TRS increased the number of correct responses for the prosodic recognition of happiness and they showed a reduction in their depressive symptomatology after OLZ treatment. Conclusions: OLZ caused a decrease of the depressive symptoms and improved the interpretation of positive prosodic affective stimuli, an aspect that may facilitate the social adaptation of TRS.",,,,,,,,,"http://hdl.handle.net/20.500.12104/43303","http://www.scopus.com/inward/record.url?eid=2-s2.0-1542541377&partnerID=40&md5=eeca4e519ad9a2e6d40b1fd4d1e49bdd",,,,,,"5",,"Actas Espanolas de Psiquiatria",,"256
262",,"31",,"Scopus
WOS",,,,,,"Refractory schizophrenia. Olanzapine. Emotional recognition. Depression.",,,,,,"Olanzapine effects on emotional recognition in treatment refractory schizophrenics [Efectos de la olanzapina sobre el reconocimiento emocional en pacientes esquizofrenicos refractarios al tratamiento]",,"Article" "43499","123456789/35008",,"Barros-Núñez, P., División de Genética, CIBO, Instituto Mexicano del Seguro Social, Sierra Mojada 800, 44340 Guadalajara, Jalisco, Mexico; Rosales-Reynoso, M.A., División de Genética, CIBO, Instituto Mexicano del Seguro Social, Sierra Mojada 800, 44340 Guadalajara, Jalisco, Mexico; Sandoval, L., División de Genética, CIBO, Instituto Mexicano del Seguro Social, Sierra Mojada 800, 44340 Guadalajara, Jalisco, Mexico; Romero-Espinoza, P., División de Genética, CIBO, Instituto Mexicano del Seguro Social, Sierra Mojada 800, 44340 Guadalajara, Jalisco, Mexico; Troyo-Sanromán, R., Departamento de Fisiología, CUCS, U de G, Guadalajara, Jalisco, Mexico; Ibarra, B., División de Genética, CIBO, Instituto Mexicano del Seguro Social, Sierra Mojada 800, 44340 Guadalajara, Jalisco, Mexico",,"Barros-Nunez, P.
Rosales-Reynoso, M.A.
Sandoval, L.
Romero-Espinoza, P.
Troyo-Sanroman, R.
Ibarra, B.",,"2008",,"Fragile X syndrome is the most common cause of inherited mental retardation; it is caused by expansion of CGG repeats in the first exon of the FMR1 gene. The number of CGG repeats varies between 6 and 50 triplets in normal individuals; the most common alleles have 29 or 30 repeats. Allelic patterns in the global populations are similar; however; some reports show statistical differences among several populations. In Mexico, except by a single report on a western Mestizo population, the allelic frequencies of the FMR1 gene are unknown. In this study, we analyze 207, 140, 138, and 40 chromosomes from Mestizos, Tarahumaras, Huichols, and Purepechas respectively. After PCR amplification on DNA modified by sodium bisulfite treatment, molecular analysis of the FMR1 gene showed 30 different alleles among the 525 chromosomes evaluated. Trinucleotide repeat number in the different Mexican populations varied from 15 to 87, with modal numbers of 32 and 30 in Mestizos and Tarahumaras, 29 and 32 in Purepechas and 30 among Huichols. Together, these allelic patterns differ significantly from those reported for Caucasian, Chinese, African, Indonesian, Brazilian, and Chilean populations. The increased number of the unusual allele of 32 repeats observed in the Mexican mestizo population can be explained from its frequency in at least two Mexican native populations. " 2008 Wiley-Liss, Inc.
URI: http://hdl.handle.net/20.500.12104/41720
http://www.scopus.com/inward/record.url?eid=2-s2.0-43449091323&partnerID=40&md5=a86c12ef804040fac1d51aed8fc4e064
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