Search Results - "Padró, Julian"

Integrating eDNA metabarcoding and citizen science enhances avian ecological research by Padró, Julián

“…Research Highlight: Bourbour et al., 2024. Feeding en route: Prey availability and traits influence prey selection by an avian predator on migration. Journal…”
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DNA barcodes reveal the hidden arthropod diversity in a threatened cactus forest of the central Andes by Padró, Julián, Saint Esteven, Alejandro, Soto, Ignacio M.

“…Desert ecosystems are currently threatened by human activities resulting in the rapid decline of xerophytic plants and specialized fauna. In South America, the…”
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P450 gene family mediates allelochemical detoxification and tolerance to alkaloids in cactophilic Drosophila by Carreira, Valeria, Bouzas, Santiago, Padró, Julián, Soto, Ignacio M.

“…Cacti are characterized by the extensive production of a broad variety of toxic metabolites as an anti‐herbivore strategy but nevertheless cactophilic…”
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Ortholog genes from cactophilic Drosophila provide insight into human adaptation to hallucinogenic cacti by Padró, Julian, De Panis, Diego N., Luisi, Pierre, Dopazo, Hernan, Szajnman, Sergio, Hasson, Esteban, Soto, Ignacio M.

“…Cultural transformations of lifestyles and dietary practices have been key drivers of human evolution. However, while most of the evidence of genomic…”
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Transcriptome modulation during host shift is driven by secondary metabolites in desert Drosophila by De Panis, Diego N., Padró, Julián, Furió-Tarí, Pedro, Tarazona, Sonia, Milla Carmona, Pablo S., Soto, Ignacio M., Dopazo, Hernán, Conesa, Ana, Hasson, Esteban

“…High‐throughput transcriptome studies are breaking new ground to investigate the responses that organisms deploy in alternative environments. Nevertheless,…”
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Limited sexual segregation in a dimorphic avian scavenger, the Andean condor by Perrig, Paula L., Lambertucci, Sergio A., Alarcón, Pablo A. E., Middleton, Arthur D., Padró, Julián, Plaza, Pablo I., Blanco, Guillermo, Zapata, José A. Sánchez, Donázar, José A., Pauli, Jonathan N.

“…Sexual segregation is widely reported among sexually dimorphic species and generally attributed to intraspecific competition. Prey diversity and human…”
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Evidence of genetic structure in a wide-ranging and highly mobile soaring scavenger, the Andean condor by Padró, Julian, Lambertucci, Sergio A., Perrig, Paula L., Pauli, Jonathan N.

“…Aim Evaluating the patterns of genetic variation and population connectivity is fundamental to effectively designing and implementing conservation strategies…”
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Demographic collapse threatens the long-term persistence of Andean condors in the northern Andes by Padró, Julián, Vargas, Félix Hernán, Lambertucci, Sergio A., Perrig, Paula L., Pauli, Jonathan N., Ortega, Andrés, Kohn, Sebastián, Navarrete, Jorge, Heredia, Shady, Narváez, Fabricio, Andrade-Brito, Diego, Chaves, Jaime A.

“…Determining the conservation status of long-lived and highly mobile species is particularly challenging due to their long generational time and the…”
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Genetic consequences of social dynamics in the Andean condor: the role of sex and age by Padró, Julian, Pauli, Jonathan N., Perrig, Paula L., Lambertucci, Sergio A.

“…Social living can be facilitated by cooperative advantages, yet also incurs in important competitive interactions, leading to complex patterns of spatial…”
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Differences in tolerance to host cactus alkaloids in Drosophila koepferae and D. buzzatii by Soto, Ignacio M, Carreira, Valeria P, Corio, Cristian, Padró, Julián, Soto, Eduardo M, Hasson, Esteban

“…The evolution of cactophily in the genus Drosophila was a major ecological transition involving over a hundred species in the Americas that acquired the…”
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Divergent patterns of correlated evolution in primary and secondary sexual traits of cactophilic Drosophila by Padró, Julián, Vrdoljak, Juan, Milla Carmona, Pablo, Soto, Ignacio M.

“…The rapid diversification of sexual traits is a common phenomenon accompanying the evolution of reproductive isolation, yet the evolutionary mechanisms driving…”
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Experimental hybridization in allopatric species of the Drosophila repleta group (Diptera: Drosophilidae): implications for the mode of speciation by Colines, Betina, Soto, Ignacio M, de Panis, Diego N, Padró, Julián

“…Abstract The Pleistocene refugia theory proposes that recurrent expansions and contractions of xerophytic vegetation over periods of climate change affected…”
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Specialization and performance trade‐offs across hosts in cactophilic Drosophila species by Bouzas, Santiago, Barbarich, María F., Soto, Eduardo M., Padró, Julián, Carreira, Valeria P., Soto, Ignacio M.

“…1. We assessed the host‐related niche breadth for D. koepferae and D. buzzatii, a pair of sibling cactophilic species with contrasting backgrounds of host use…”
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Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories by Padró, Julian, Lambertucci, Sergio A., Perrig, Paula L., Pauli, Jonathan N.

“…While genetic diversity of threatened species is a major concern of conservation biologists, historic patterns of genetic variation are often unknown. A…”
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Protein-alkaloid interaction in larval diet affects fitness in cactophilic Drosophila (Diptera: Drosophilidae) by Vrdoljak, Juan, Padró, Julián, De Panis, Diego, Soto, Ignacio M, Carreira, Valeria P

“…Abstract Drosophila koepferae and Drosophila buzzatii are closely related cactophilic species with overlapping distributions in Andean regions. Both species…”
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Experimental Evolution of Alkaloid Tolerance in Sibling Drosophila Species with Different Degrees of Specialization by Padró, Julián, De Panis, Diego N., Vrdoljak, Juan, Carmona, Pablo Milla, Colines, Betina, Hasson, Esteban, Soto, Ignacio M.

“…Drosophila buzzatii and Drosophila koepferae are sibling species with marked ecological differences related to their patterns of host exploitation. D. buzzatii…”
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Pupal emergence pattern in cactophilic Drosophila and the effect of host plants by Soto, Eduardo M., Padró, Julián, Milla Carmona, Pablo, Tuero, Diego T., Carreira, Valeria P., Soto, Ignacio M.

“…Drosophila buzzatii and D. koepferae are sibling cactophilic species. The former breeds primarily on prickly pears (genus Opuntia) whereas the latter breeds on…”
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An alkaloid fraction extracted from the cactus Trichocereus terscheckii affects fitness in the cactophilic fly Drosophila buzzatii (Diptera: Drosophilidae) by Corio, Cristian, Soto, Ignacio M., Carreira, Valeria, Padró, Julián, Betti, María I. L., Hasson, Esteban

“…The host‐plant environment of phytophagous insects directly affects various aspects of an insect's life cycle. Interestingly, relatively few insect groups have…”
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Monitoring vultures in the 21 st century: The need for standardized protocols by Perrig, Paula L., Lambertucci, Sergio A., Donadio, Emiliano, Padró, Julian, Pauli, Jonathan N.

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Front Cover by Padró, Julian, Lambertucci, Sergio A., Perrig, Paula L., Pauli, Jonathan N.

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