Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Pedro M, Araújo"'
Autor:
Pedro M. Araújo, Ivan Viegas, Luis P. Da Silva, Pedro B. Lopes, Ludgero C. Tavares, Jaime A. Ramos
Publikováno v:
Birds, Vol 3, Iss 4, Pp 359-373 (2022)
The overall speed of bird migration is limited by the amount of fuel stores acquired during the initial phases of migration. The ability to mobilize fat is crucial for migratory birds that can exhibit different migratory strategies. Birds mobilize tr
Externí odkaz:
https://doaj.org/article/9df6e415ed6e46f4b61cabe32673f89c
Autor:
Joana S. Costa, Steffen Hahn, Pedro M. Araújo, Kiran L. Dhanjal-Adams, Afonso D. Rocha, José A. Alves
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Understanding the relationship between migratory performance and fitness is crucial for predicting population dynamics of migratory species. In this study, we used geolocators to explore migration performance (speed and duration of migratory
Externí odkaz:
https://doaj.org/article/a9377b5dce8d4852acdce4d967468e8c
Autor:
Pedro M. Araújo, Ivan Viegas, Afonso D. Rocha, Auxiliadora Villegas, John G. Jones, Liliana Mendonça, Jaime A. Ramos, José A. Masero, José A. Alves
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)
Abstract Mechanisms underlying fat accumulation for long-distance migration are not fully understood. This is especially relevant in the context of global change, as many migrants are dealing with changes in natural habitats and associated food sourc
Externí odkaz:
https://doaj.org/article/9201803b0afb4eadbf848fbdf416e06c
Autor:
Pedro Andrade, Małgorzata A Gazda, Pedro M Araújo, Sandra Afonso, Jacob A Rasmussen, Cristiana I Marques, Ricardo J Lopes, M Thomas P Gilbert, Miguel Carneiro
Publikováno v:
PLoS Genetics, Vol 17, Iss 2, p e1009404 (2021)
Birds exhibit striking variation in eye color that arises from interactions between specialized pigment cells named chromatophores. The types of chromatophores present in the avian iris are lacking from the integument of birds or mammals, but are rem
Externí odkaz:
https://doaj.org/article/ed540d05afb74db8a57a79c3c83bbba9
Autor:
Nathalie Almeida, Jaime A Ramos, Isabel Rodrigues, Ivo Dos Santos, Jorge M Pereira, Diana M Matos, Pedro M Araújo, Pedro Geraldes, Tommy Melo, Vitor H Paiva
Publikováno v:
PLoS ONE, Vol 16, Iss 6, p e0253095 (2021)
In the oligotrophic tropical marine environment resources are usually more patchily distributed and less abundant to top predators. Thus, spatial and trophic competition can emerge, especially between related seabird species belonging to the same eco
Externí odkaz:
https://doaj.org/article/48f5023b254b4c3398fc1b67b84653e0
Publikováno v:
Ibis. 165:297-304
Autor:
Jorge M. Pereira, Jaime A. Ramos, Nathalie Almeida, Pedro M. Araújo, Filipe R. Ceia, Pedro Geraldes, Ana M. Marques, Diana M. Matos, Isabel Rodrigues, Ivo dos Santos, Vitor H. Paiva
Publikováno v:
Oecologia. 199:13-26
Autor:
Manuela S. Rodrigues, Pedro M. Araújo, João P. Silva, José M. Abad-Gómez, Pedro C. Rodrigues, Jaime A. Ramos, José A. Alves
Publikováno v:
Bird Conservation International. 33
Summary Despite the widely recognized value of wetlands in providing vital ecosystem services, these are presently being degraded and ultimately destroyed, leading to a decrease in the biodiversity associated with these areas. Some species inextricab
Autor:
Ana Rita Carreiro, Jaime A. Ramos, Vanessa A. Mata, Nathalie M. Almeida, Isabel Rodrigues, Ivo dos Santos, Diana M. Matos, Pedro M. Araújo, Teresa Militão, Jacob González-Sólis, Vitor H. Paiva, Ricardo Jorge Lopes
Publikováno v:
Marine Environmental Research. 187:105955
Autor:
Matthew B. Toomey, Cristiana I. Marques, Pedro M. Araújo, Delai Huang, Siqiong Zhong, Yu Liu, Gretchen D. Schreiner, Connie A. Myers, Paulo Pereira, Sandra Afonso, Pedro Andrade, Małgorzata A. Gazda, Ricardo J. Lopes, Ivan Viegas, Rebecca E. Koch, Maureen E. Haynes, Dustin J. Smith, Yohey Ogawa, Daniel Murphy, Rachel E. Kopec, David M. Parichy, Miguel Carneiro, Joseph C. Corbo
Publikováno v:
Current biology : CB. 32(19)
Red coloration is a salient feature of the natural world. Many vertebrates produce red color by converting dietary yellow carotenoids into red ketocarotenoids via an unknown mechanism. Here, we show that two enzymes, cytochrome P450 2J19 (CYP2J19) an