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The STR polymorphism (AAAAT)n within the intron 1 of the tumor protein 53 (TP53) locus in 17 populations of different ethnic groups of Africa, America, Asia and Europe
(Revista de Biología Tropical, 52(3):645-657, 2004)
The SIR (A.AAAT). within intron 1 of the TP53 Locus was screened in 17 populations from 3 main
ethnic groups: Europeans, Asiatics, and Africans. and from the hybrid population of Costa Rica (1968 samples).
Three alleles, ...
The dystrophinopathies in Costa Rica
(Rev Biol Trop 52(3), 2004, 2004)
A five-years long study aiming to describe the basic genetic epidemiology of the dystrophinopathies in Costa Rica recruited 31 patients with clinical symptoms of DMD/BMD at the National Children’s Hospital (HNN). This ...
Un método de transformación genética de maíz para conferirle resistencia ulterior a enfermedades virales
A method for genetic transformation of maize for resistance to viral diseases
(2004-09)
A method for genetic transformation of maize for resistance to viral diseases. A system for the genetic transformation of maize was developed for two Costa Rican varieties: CR-7 and Diamantes 8843, that can allow the ...
Genética de la esquizofrenia: avances en el estudio de genes candidatos
(Rev. biol. trop v.52 n.3, p. 467-473 sep. 2004, 2004)
Genetics of Schizophrenia: advances in the study of candidate genes. Schizophrenia is one of the
most severe mental disorders that affect 1% of the population worldwide. It is clear that both genetic and
environmental ...
Micronúcleos y otras anormalidades nucleares en el epitelio oral de mujeres expuestas ocupacionalmente a plaguicidas
Micronuclei and other nuclear abnormalities in the oral epithelium of female workers exposed to pesticides
(Revista de Biología Tropical 52(3) p. 611 -621, 2004-12-15)
In order to study if banana fields labour exposure to pesticides produces some kind of DNA damage,
we determine the presence of micronuclei in epithelial oral cells in working women in Guapiles and
Siquirres, Costa Rica, ...
Mutagénesis ambiental y el use de biomarcadores para predecir el riesgo de cáncer
Environmental mutagenesis and use of biomarkers in cancer risk prediction
(Revista de Biología Tropical 52(3) p.585-590, 2004-12-14)
La mutagénesis ambiental o genética toxicológica es una disciplina que tiene como objetivo estudiar el daño genético que conduce a mutaciones, producido por agentes físicos, químicos y biológicos, identificar estos agentes, ...
Aberraciones cromosómicas en trabajadoras expuestas a plaguicidas
Chromosomic aberrations in female workers exposed to pesticides
(Revista de Biología Tropical 52(3) p.623-628, 2004-12-15)
The purpose of this work was
to determine if the occupational exposure to those pesticides used at banana plantations’ packaging plants produces
genetic damage to somatic cells of female workers. Chromosomal aberrations ...
Pasado, presente y futuro de la citogenética en Costa Rica
Past, present and future of cytogenetics in Costa Rica
(Revista de Biología Tropical 52 (3) 537-544, 2004)
Esta es una breve descripcion de lo que ha sido el
desarrollo de la citogenética humana en Costa Rica, la
situacion actual y las expectativas a corto plazo. Esta ciencia-
arte nacio hace poco más de cuarenta años en ...