Search results for " ANTROPOLOGIA"
showing 10 items of 378 documents
Chromosome painting of the pygmy tree shrew shows that no derived cytogenetic traits link primates and scandentia.
2012
We hybridized human chromosome paints on metaphases of the pygmy tree shrew (<i>Tupaia minor</i>, Scandentia). The lack of the ancestral mammalian 4/8 association in both Primates and Scandentia was long considered a cytogenetic landmark that phylogenetically linked these mammalian orders. However, our results show that the association 4/8 is present in <i>Tupaia </i>along with not previously reported associations for 1/18 and 7/10. Altogether there are 11 syntenic associations of human chromosome segments in the pygmy tree shrew karyotype: 1/18, 2/21, 3/21, 4/8, 7/10, 7/16, 11/20, 12/22 (twice), 14/15 and 16/19. Our data remove any cytogenetic evidence that Scandent…
Eight million years of maintained heterozygosity in chromosome homologs of cercopithecine monkeys
2020
In the Cercopithecini ancestor two chromosomes, homologous to human chromosomes 20 and 21, fused to form the Cercopithecini specific 20/21 association. In some individuals from the genus Cercopithecus, this association was shown to be polymorphic for the position of the centromere, suggesting centromere repositioning events. We set out to test this hypothesis by defining the evolutionary history of the 20/21 association in four Cercopithecini species from three different genera. The marker order of the various 20/21 associations was established using molecular cytogenetic techniques, including an array of more than 100 BACs. We discovered that five different forms of the 20/21 association w…
Life of Krembegi according to Pierre Clastres
2010
Nell'articolo si analizza un capitolo centrale dell'opera Chronique des Indiens Guayaki di Pierre Clastres. L'analisi della storia di vita illustrata nel testo mostra come l'autore adotti stilemi tipici del romanzo poliziesco per raccontare in forma narrativa la sua ipotesi interpretativa sulla struttura sociale dei Guayaki.
Fortuna dell’«Alda» di Guglielmo di Blois fra il XII e il XIII secolo: commedie elegiache, “fabliaux” e romanzi cortesi
2018
In questo intervento vengono studiate la fortuna e le imitazioni dell’Alda, commedia elegiaca latina di Guglielmo di Blois (scritta verso il 1169-1170), nella letteratura latina e volgare dei secc. XII e XIII. In particolare, dopo una presentazione generale dell’opera ci si sofferma su alcune commedie elegiache latine successive (Baucis et Traso, De mercatore, De uxore cerdonis di Iacopo da Benevento), su alcuni fabliaux antico-francesi del sec. XIII (Trubert di Douin de Lavesne, Li sohaiz desvez di Jean Bodel, l’anonimo De la damoisele) e sui romanzi di Chrétien de Troyes (Yvain) e di Roberto di Blois (Floris et Lyriopé). L’ultima sezione del lavoro è fondata, infine, sullo studio delle co…
Reconstructing the Phylogeny of the Human Chromosome 4 Synteny using Comparative Karyology and Genomic Data Analysis
2010
Abstract This work focuses on the evolution of the architecture of human chromosome 4 (HSA4) through the analysis of chromosomal regions that have been conserved over time, and the comparison of regions that have been involved in different rearrangements in placental lineages. As with most elements of the human genome, HSA4 is considered to be evolutionarily stable. A more detailed analysis indicates that the syntenic association has been reshuffled by a series of rearrangements, yielding different chromosomes in various taxa. In its ancestral eutherian state, HSA4 has a syntenic association with HSA8p. We investigated the complex origin of this human chromosome using three different approa…
ODONTOMETRY AND SEX DETERMINATION: A TEST ON ANCIENT SICILIAN HUMAN REMAINS
2009
la domesticazione dei bovidi italiani: ipotesi suggerite dallo studio paleogenetico di antichi reperti di Bos primigenius
2008
Testing the uncertain phylogenetic position of Daubentonia madagascariensis (Strepsirhines) using chromosomes
2011
Proyecto de intervención antropológica en el sepulcrodel canciller villaespesa (catedral de tudela). Crónica de un intento fallido.
2021
Goal: However, the project presented here tries, on the one hand, to focus their objectives on very specific perspectives that are linked to a matter of absolute actuality in the field of humanities research, the construction of power. From that perspective, it aims to analyze the use of the death as an instrument of power and representation by the dominant elites in society and in the articulation of collective political and cultural values. It also aims to orientate from a line of clear interdisciplinary work (history, art, literacy, philosophy, music, epigraphy, codicology, anthropology ect.), that can build a broader interpretive prism and deeper analysis.