Browsing by Author "201-0568547"
Now showing items 1-19 of 19
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(Universidad de Chile, 2010)
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(2013)We report a molecular methodology to obtain and analyse ancient bacterial DNA from archaeological dental calculus. Recent and archaeological DNA samples, as old as 4000 BP, were successfully extracted and amplified with ...
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(Universidad de Chile, 2013)
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(Universidad de Chile, 2013-04)Estudiar las costumbres alimentarias en una población determinada nos da cuenta no sólo de las estrategias de subsistencia empleadas por ella, también puede dar luces sobre estratificación social, o el desarrollo de distintas ...
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(2001)La tribu Phyllotini es un grupo avanzado de 46 especies endémicas entre los Muridae de América del Sur que, estando adaptado a sus ambientes xéricos, parece haber tenido el Altiplano Sur como área de diferenciación original ...
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(Universidad de Chile, 2011-01-23)La lactosa es el azúcar de la leche, sustancia procesada en nuestro organismo por una enzima llamada lactasa que se ubica en el ápice de los ribetes del intestino delgado. Al igual que la mayoría de los mamíferos, los ...
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(1999)In order to investigate the genomic compatibility between allopatric rodent species, Phyllotis durivini and Pliyllotis mugister, we have studied several cytogenetic and reproductive features of their laboratory hybrids. ...
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(2008-01)Background: Recent translocations of autosomal regions to the sex chromosomes represent important systems for identifying the evolutionary forces affecting convergent patterns of sexchromosome heteromorphism. Additions ...
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Influence of Physician Factors on the Effectiveness of a Continuing Medical Education Intervention (2006)Background and Objectives: Continuing medical education (CME) is essential for improving the quality of care in primary health care settings. This study’s objective was to determine how the characteristics of family ...
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(FUNPEC, 2015)Alternative phylogenies for the genus Streptococcus have been proposed due to uncertainty about the among-species group relationships. Here, we performed a phylogenetic analysis of the genus Streptococcus, considering ...
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(University of California, 2007)The expression of nucleolar organizer regions (NORs), distinguished through silver staining procedures, and the distribution of ribosomal genes, detected by fluorescent in situ hybridization with a ribosomal DNA probe, ...
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(Sociedad Médica de Santiago, 2015)Background: Alleles involved in inefficient (ADH1B2*2 and ALDH2*2) or efficient (SNP6, ADH4 gene) alcohol metabolism may influence the risk of alcoholism. Alcoholism susceptibility has been classified as protector ...
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(Universidad de Chile, 2014-10)El alcohol es ampliamente consumido a nivel mundial. Los patrones de consumo y abuso de esta sustancia varían alrededor del mundo. Además en poblaciones humanas modernas existe heterogeneidad en la capacidad metabólica ...
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(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2010-10)The subfamily Xylocopinae has been recognized as the most basal lineage within the family Apidae, comprising four tribes; Allodapini, Ceratinini, Xylocopini and Manueliini. Relationships among the tribes are not well ...
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(2010-07)The subfamily Xylocopinae has been recognized as the most basal lineage within the family Apidae, comprising four tribes; Allodapini, Ceratinini, Xylocopini and Manueliini. Relationships among the tribes are not well ...
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(2016)For many years, archaeologists have examined the Tiwanaku phenomenon outside the Titicaca basin. The research has been mainly focused on economical systems, and religious and ecological complementarity between centers and ...
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(FUNPEC-Editora, 2015)Streptococcus is a diverse bacterial lineage. Species of this genus occupy a myriad of environments inside humans and other animals. Despite the elucidation of several of these habitats, many remain to be identified. Here, ...
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(Frontiers Media, 2020)The systematics of the New Zealand octopods have only been reviewed twice in the last 100 years. In these revisions many species have been provisionally classified in the genus Octopus. Recent genetic studies have synonymized ...
