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Chromosomal features of nucleolar dominance in hybrids between the Neotropical fish Leporinus macrocephalus and Leporinus elongatus (Characiformes, Anostomidae)
(Springer, 2009-11-01)
In the present study, the chromosomal mechanisms of nucleolar dominance were analyzed in the hybrid lineage Piaupara, which resulted from crossing the Leporinus macrocephalus female (Piau double dagger u) and L. elongatus ...
On the Origin of Cattle: How Aurochs Became Cattle and Colonized the World
(Wiley-Blackwell, 2010-07-01)
Since their domestication in the Neolithic, cattle have belonged to our cultural heritage. The reconstruction of their history is an active field of research 1 that contributes to our understanding of human history. ...
Inferring paternal history of rural african-derived brazilian populations from y chromosomes
(Sociedade Brasileira de Genática - SBGÁguas de Lindóia, 2013-09-16)
About four million Africans were brought to Brazil as slaves during four centuries. Many communities, named
quilombos, were founded by runaway or abandoned African slaves. ere are many quilombo remnants in the ‘Vale ...
First insight into divergence, representation and chromosome distribution of reverse transcriptase fragments from L1 retrotransposons in peanut and wild relative species
(Springer, 2015-02-23)
Peanut is an allotetraploid (2n = 2x = 40, AABB) of recent origin. Arachis duranensis and A. ipaënsis, the most probable diploid ancestors of the cultigen, and several other wild diploid species with different genomes (A, ...
First insight into divergence, representation and chromosome distribution of reverse transcriptase fragments from L1 retrotransposons in peanut and wild relative species
(Springer, 2015)
Peanut is an allotetraploid (2n = 2x = 40, AABB) of recent origin. Arachis duranensis and A. ipaënsis, the most probable diploid ancestors of the cultigen, and several other wild diploid species with different genomes (A, ...
Analysis of paternal lineages in the city of Trujillo, PeruAnálisis de los linajes paternos en la ciudad de Trujillo, PerúAnálise das linhagens paternas na cidade de Trujillo, Peru
(Instituto de Ciencias Antropológicas, Facultad de Filosofía y Letras, UBA, 2022)
Screening of Y chromosome microdeletions in 46,XY partial gonadal dysgenesis and in patients with a 45,X/46,XY karyotype or its variants
(Biomed Central LtdLondonInglaterra, 2013)
An insight into the burial practices of the late pre-Hispanic Los Amarillos community (northwestern Argentina) through the study of ancient DNA
(Academic Press Ltd - Elsevier Science Ltd, 2018-03)
A palaeogenetic analysis has been undertaken on the pre-Hispanic settlement of Los Amarillos (Regional Development Period, Jujuy Province, Argentina) to reconstruct kin relationship between individuals buried in two domestic ...
Cryptic mosaicism involving a second chromosome X in patients with Turner syndrome
(Associação Brasileira de Divulgação Científica, 2008)
The high abortion rate of 45,X embryos indicates that patients with Turner syndrome and 45,X karyotype could be mosaics, in at least one phase of embryo development or cellular lineage, due to the need for the other sex ...
Contribuições a elucidação da estrutura, origem e evolução de neo-sistemas cromossômicos de determinação sexual em gafanhotos utilizando como modelo espécies dos gêneros Chlorus, Dichromatos e Eurotettix (Melanoplinae; Acrididae)
(Universidade Estadual Paulista (Unesp), 2014-02-10)
Sex chromosomes have been evolved independently from a pair of homologous autosomes and several lineages share common characteristics, representing fascinating examples of evolutionary convergence. Some of those features ...