CV Lattes
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Universidade de São Paulo (USP). Instituto de Biociências (IB) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduate at Ciências Biológicas from Universidade Estadual de Campinas (2001) and ph.d. at Genetics from Universidade Estadual de Campinas (2006). Has experience in Genetics, acting on the following subjects: calliphoridae, cochliomyia hominivorax, microsatellites and population genetics. (Source: Lattes Curriculum)
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The family Calliphoridae (Diptera: Calyptratae), which includes blowflies, comprises species with a wide diversity of larval feeding habits: from necro-saprophagous species, which feed on decomposing organic matter, to obligate parasites, which consume exclusively the living tissues of vertebrate hosts. This diversity makes the group an ideal model for investigating the genetic basis of e…
Genitalia represent the most divergent and elaborate structures in many animal groups. Their rapid rates of evolution and remarkable anatomical-functional complexity make them outstanding models for studying ecological and evolutionary themes, such as modularity, phenotypic plasticity, and evo-devo. However, there is still limited understanding of the genetic architecture that governs gen…
Flies are diverse models for studying the evolution of the parasitic habit. With 1,256 described species, blow flies (family Calliphoridae) are an ideal candidate for comparative study of the genetic and behavioral determinants of feeding adaptations. Based on feeding habits of their larvae, blow flies are classified as either: 1) necrosaprophagous, which feed on decomposing tissue; 2) fa…
Traits directly associated with the ecology of organisms tend to play an essential role in lineage diversification, since they are direct targets of selection. However, understanding how certain ecological conditions have influenced the evolution of the morphology and genome of species represents a great challenge. One of the key ecological factors in the evolution and diversification of …
Parasites are attractive models for the study of the evolution of the parasitic habit and the molecular mechanisms underlying adaptive changes. The Calliphoridae family, for example, is a good candidate for such a study. In this family of flies, different species have been recorded feeding on: living tissues of a vertebrate host; living tissues of an invertebrate host; decomposing matter;…
Developmental stability is the ability of an organism to buffer given traits against environmental and intrinsic perturbations. This may involve physiological, temporal or behavioral adjustments to the developmental program. The processes leading to developmental stability have been particularly well studied in arthropods. For instance, if uncoordinated growth is induced in the larval ima…
(Only some records are available in English at this moment)
Crickets are frequently used as models in many areas of science with regard to behavior, acoustic communication, ecology, and neurobiology. The understanding of these and other biological disciplines relies on phylogenetic trees to provide comparative and evolutionary context. However, phylogenetic tools are still scarce for Orthoptera order, and even more for Grylloidea, the superfamily …
Possible origins of the different habits in Calliphoridae are unknown, but it has been proposed that the extant feeding preferences reflect the progressive evolution of parasitism in Calliphoridae. The ability of some species to survive on different substrates is particularly interesting and allows us to analyze, on an intraspecific scale, the components potentially involved in the evolut…
Traits directly associated with the ecology of organisms tend to play an essential role in lineage diversification, since they are direct targets of selection. However, understanding how certain ecological conditions have influenced the evolution of the morphology and genome of species represents a great challenge. One of the key ecological factors in the evolution and diversification of …
Traits directly associated with the ecology of organisms tend to play an essential role in lineage diversification, since they are direct targets of selection. However, understanding how certain ecological conditions have influenced the evolution of the morphology and genome of species represents a great challenge. One of the key ecological factors in the evolution and diversification of …
(Only some records are available in English at this moment)
The maintenance of variation in natural populations is a central, but still unresolved question in biology. While the focus has been on the excess of variation in outbred populations, the maintenance of residual variation during inbreeding is also not yet fully understood. Associative overdominance is the most popular explanation for the maintenance of variation during inbreeding; the pre…
The birth and death of genes are an important source of new and complex biological phenotypes. With the increasing availability of genomic data, the contribution of expansions and contractions of gene families for genome evolution and biological diversification have been widely explored in comparative analysis. Parasitism is a complex phenotype whose origin across different eukaryotic gro…
Blowflies (Diptera: Calliphoridae) are a diverse group of dipterans whose larvae commonly feed on protein-rich substrates, relying mainly on animal tissues. Such tissues may either be from a living or dead host depending on the fly species (which defines them as parasites or necro-saprophagous, respectively). Some may even choose either option, successfully developing on both substrates (…
Genitalia perform a pivotal functional task in animals of internal fertilization, without which successful mating cannot be achieved. A consequence of the direct involvement of genitalia in reproduction is that they are often the first traits to diverge in speciation. At the evolutionary scale, this process translates into extremely high evolutionary rates and unprecedented levels of conv…
(Only some records are available in English at this moment)
| 3 / 3 | Ongoing grants |
| 9 / 5 | Completed research grants |
| 3 / 3 | Ongoing scholarships in Brazil |
| 24 / 18 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 7 / 7 | Completed scholarships abroad |
| 47 / 37 | All research grants and scholarships |
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