Search Results - "Haussy, C"

Melanin-based coloration is related to parasite intensity and cellular immune response in an urban free living bird: the feral pigeon Columba livia by Jacquin, Lisa, Lenouvel, P, Haussy, C, Ducatez, S, Gasparini, J

“…Melanin-based coloration is widespread among vertebrates, but the adaptive function of this trait remains poorly known. Recently, it has been shown that…”
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Trace Metals Affect Early Maternal Transfer of Immune Components in the Feral Pigeon by Chatelain, M., Gasparini, J., Haussy, C., Frantz, A.

“…Maternal early transfers of immune components influence eggs’ hatching probability and nestlings’ survival. They depend on females’ own immunity and, because…”
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Food availability modulates the effects of maternal antibodies on growth and immunity in young feral pigeons by Ismail, A, Jacquin, L, Haussy, C, Perret, S, Gasparini, J

“…It is now widely acknowledged that mothers can transfer their own immune experience to their progeny through the allocation of specific maternal antibodies…”
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Experimental evidence of early costs of reproduction in conspecific viviparous and oviparous lizards by BLEU, J., HEULIN, B., HAUSSY, C., MEYLAN, S., MASSOT, M.

“…Reproduction entails costs, and disentangling the relative importance of each stage of the reproductive cycle may be important to assess the costs and benefits…”
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Transfer of humoural immunity over two generations in urban pigeons by Ismail, A., Jacquin, L., Haussy, C., Perret, S., Gasparini, J.

“…Maternal antibodies (MatAb) are known to provide passive protection early in life for young vertebrates but their effects on the development of offspring…”
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Facultative use of thelytokous parthenogenesis for queen production in the polyandrous ant Cataglyphis cursor by Doums, C., Cronin, A. L., Ruel, C., Fédérici, P., Haussy, C., Tirard, C., Monnin, T.

“…The evolutionary paradox of sex remains one of the major debates in evolutionary biology. The study of species capable of both sexual and asexual reproduction…”
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Food deprivation modifies corticosterone-dependent behavioural shifts in the common lizard by Cote, J, Clobert, J, Montes Poloni, L, Haussy, C, Meylan, S

“…Abstract Stressful events typically induce glucocorticoid production that suppresses unnecessary physiological and behavioural functions. The glucocorticoid…”
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Induced maternal response to the Lyme disease spirochaete Borrelia burgdorferi sensu lato in a colonial seabird, the kittiwake Rissa tridactyla by Gasparini, Julien, McCoy, Karen D., Haussy, Claudy, Tveraa, Torkild, Boulinier, Thierry

“…Borrelia burgdorferi sensu lato…”
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Intra- and interspecific relationships between nest size and immunity by Soler, Juan José, Martín-Vivaldi, Manuel, Haussy, Claudy, Møller, Anders Pape

“…Nest-building behavior has been suggested to represent a postmating sexually selected signal in passerine birds, an hypothesis that has received both…”
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Age and size at maturity of the mosquito Culex pipiens infected by the microsporidian parasite Vavraia culicis by Agnew, Philip, Bedhomme, Stëphanie, Haussy, Claudy, Michalakis, Yannis

“…The costs of parasitism to a host's reproductive success (RS) often increase with time since infection. For hosts experiencing this type of infection, it is…”
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Assessing the Cost of Mounting an Immune Response by Bonneaud, Camille, Mazuc, Jérémy, Gonzalez, Guillermo, Haussy, Claudy, Chastel, Olivier, Faivre, Bruno, Sorci, Gabriele

“…The evolution of parasite resistance has often been assumed to be governed by antagonistic selection pressures. Defense against pathogens, by mounting an…”
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Condition-dependent effects of corticosterone on a carotenoid-based begging signal in house sparrows by Loiseau, Claire, Fellous, Simon, Haussy, Claudy, Chastel, Olivier, Sorci, Gabriele

“…Begging is a complex display involving a variety of different visual and auditory signals. Parents are thought to use these signals to adjust their investment…”
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Unequal resource allocation among colonies produced by fission in the ant Cataglyphis cursor by Chééron, Blandine, Cronin, Adam L, Doums, Claudie, Féédéérici, Pierre, Haussy, Claudy, Tirard, Claire, Monnin, Thibaud

“…How organisms allocate limited resources to reproduction is critical to their fitness. The size and number of offspring produced have been the focus of many…”
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Facultative use of thelytokous parthenogenesis for queen production in the polyandrous ant C ataglyphis cursor by Doums, C., Cronin, A. L., Ruel, C., Fédérici, P., Haussy, C., Tirard, C., Monnin, T.

“…Abstract The evolutionary paradox of sex remains one of the major debates in evolutionary biology. The study of species capable of both sexual and asexual…”
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Immunocompetence and Condition-Dependent Sexual Advertisement in Male House Sparrows (Passer domesticus) by Gonzalez, Guillermo, Sorci, Gabriele, Moller, Anders Pape, Ninni, Paola, Haussy, Claudy, de Lope, Florention

“…1. We tested the condition-dependent hypothesis of sexual advertisement in house sparrows (Passer domesticus). Male house sparrows have a bib of black feathers…”
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Food deprivation suppresses behavioral stress responses mediated by corticosterone in common lizard by Cote, J., Clobert, Jean, Montes Poloni, L., Haussy, C., Meylan, S.

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Effects of Density and Larval Competition on Selected Life History Traits of Culex pipiens quinquefasciatus (Diptera: Culicidae) by Agnew, Philip, Haussy, Claudy, Michalakis, Yannis

“…The effects of larval densities of one to four individuals in standard Drosophila-vials (diameter 25 by 95 mm) on the age at pupation, starved dry weight, and…”
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Antioxidants and condition-dependence of arrival date in a migratory passerine by Ninni, Paola, De Lope, Florentino, Saino, Nicola, Haussy, Claudy, Møller, Anders Pape

“…Early arrival at the breeding area after spring migration determines several fitness benefits to migratory birds, including an early start of reproduction and…”
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Effects of Density and Larval Competition on Selected Life History Traits of Culex pipiens quinquefasciatus (Diptera: Culicidae) by Agnew, P, Haussy, C, Michalakis, Y

“…The effects of larval densities of one to four individuals in standard Drosophila-vials (diameter 25 by 95 mm) on the age at pupation, starved dry weight, and…”
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