Has experience in Genetics, focusing on Animal Genetics (Source: Lattes Curriculum)
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Serrasalmidae fishes represent one of the most diverse animals and most described species from Characiformes. This diversity is reflected in different eating habits and in cytogenetic variation at diploid numbers and in the presence of supranumeric chromossomes. Myloplus is a gender from the Serrassalmidae family, these animals are from Neotropical region and are popularly known as pacu-C…
Satellite DNAs (satDNAs) are tandemly repeated DNA elements that constitute a significant fraction of the eukaryotic genetic material, generally occupying heterochromatic regions. Despite their abundance, these sequences do not exhibit a general and defined function, and were considered "junk DNA" for a long period. In the late few years, the popularization of massive sequencing DNA techn…
The mechanisms of genetic sex determination (SD) in vertebrates are distinct and diversified. In mammals, the SRY gene is allocated on the Y chromosome and is responsible for sex determination, while in birds, the DMRT1 is the main SD factor, but it is located on the Z chromosome, not in the W, as expected. In fishes, at least five different master sex genes were identified In fish, at le…
B chromosomes are genomic elements extra from normal chromosomes (A chromosomes) and occur in many organisms. They may have different origin, including derivation of autosomal chromosomes, sex chromosomes and even from cross-species hibridization. The molecular mechanisms that guide the evolution of these genomic segments are similar to the univalente sex chromosomes and may involve gene …
| 2 / 2 | Ongoing scholarships in Brazil |
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CV Lattes
ORCID