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Acrylamide: dermal exposure produces genetic damage in male mouse germ cells
(1992)
Acrylamide Is used extensively in sewage and wastewater treatment plants, in the paper and pulp industry, in treatment of potable water, and in research laboratories for chromatography,
eltetrophoresis. and electron ...
Genetic variation at twentythree microsatellite loci in sixteen human populations
(1999-08)
We have analysed genetic variation at 23 microsatellite loci in a global sample of 16 ethnically and geographically diverse human populations. On the basis of their ancestral heritage and geographic locations, the studied ...
Global genetic variation at nine short tandem repeat loci and implications on forensic genetics
(European Journal of Human Genetics (2003) 11, 39 – 49, 2003-01)
We have studied genetic variation at nine autosomal short tandem repeat loci in 20 globally distributed
human populations defined by geographic and ethnic origins, viz., African, Caucasian, Asian, Native
American and ...
Microevolution of the Chibcha-speaking peoples of Lower Central America: rare genes in an Amerindian complex
(1992)
Models are developed for the survival, history, and spread of variant alleles, in order to consider what can, and what cannot, be inferred from this type of data. The high variances of the processes involved, and questions ...
Direct screening of a mitochindrial DNA deletion valuable for Ameridian evolutionary research [resumen]
(1994)
A rapid, simple restriction isotyping method is described for the direct screening of a previously characterized Amerindian mitochondrial DNA (mtDNA) marker ;onsisting of a 6-bp "Huetar" deletion. In a sample of 31 maternally ...
Genetic variation in the Bribri and Cabecar Amerindians from Talamanca, Costa Rica
(1991)
A screening of more than 40 loci was performed in the Bribri and Cabecar Amerindian populations of Talamanca in Southeastern Costa Rica. Some differences were found in the distribution (presence or absence) of the variants ...
Desarrollo y perspectivas de la genética humana en Costa Rica
(Acta Pediátrica Costarricense 12:87-94, 1998)
The development and perspectives of human genetics in Costa Rica are analyzed In relation to research, human resources formation, and social and scientific impact. A review of the scientific literature during the last 25 ...
Madres ancestrales
(2012-09)
El ADN mitocondrial que portamos todos los seres humanos lo recibimos en herencia, exclusivamente, de nuestra madre. De lo que se deduce que nuestra progenitora lo recibió de su madre, quien, a su vez, lo heredó de la suya, ...
mtDNA variation in the chibcha ameridian huetar from Costa Rica
(1994)
The genetic variation in a Chibcha-speaking Amerindian tribe from lower Central America, the Huetar, was analyzed using nucleotide sequences of the hypervariable segments of the mitochondria! DNA (mtDNA) control region, ...
Insolation of Novel and Known Genes from a Human Fetal Cochlear cDNA Library Using Subtractive Hybridization and Differential Screening
(1994)
We used a combination of subtractive hybridization and differential screening strategies to identify genes that may function normally in hearing and, when mutated, result in deafness. A human fetal cochlear (membranous ...