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	Author	Richard-Hansen, Cécile ; Hansen, Eric
	Title	50 ans d'évolution de la gestion de la faune en Guyane – Mammifères			Type	Book Chapter
	Year	2015	Publication	Nature guyanaise – 50 ans de progrès et de souvenirs	Abbreviated Journal
	Volume		Issue		Pages	211-217
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Editions Orphie	Place of Publication	Cayenne - Guyane française	Editor
	Language	Français	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ carole.legrand @			Serial	274
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	Author	Tinaut, Alexandra
	Title	Génétique écologique et génomique des évènements de divergence chez les complexes d'espèces en forêt tropicale humide			Type	Thesis
	Year	2015	Publication		Abbreviated Journal
	Volume		Issue		Pages	153
	Keywords
	Abstract	Connaitre et appréhender les mécanismes de la diversification des espèces est important pour la gestion des écosystèmes, la prévision des impacts des changements climatiques et la compréhension de la biodiversité actuelle et passée. Le but de cette thèse est de comprendre et de déceler les mécanismes génétiques à l’origine de la diversification des espèces en présence de flux de gènes. Cette thèse se focalise sur le modèle biologique Symphonia globulifera, qui compte deux écotypes : le S.globulifera spécialiste de la terra firme et le S.sp1, spécialiste des bas-fonds. Ces deux écotypes montrent une faible différenciation génétique, malgré la présence de deux phénotypes différents. Une première étape a été de mettre en évidence la présence d’une adaptation locale au sein de cette espèce, par le biais d’une expérimentation de jardins de transplantation réciproques, permettant d’expliquer la répartition des écotypes dans leur habitat naturel. Ensuite, dans le but d’identifier les mécanismes sous-jacent à cette adaptation locale, j’ai testé l’hypothèse que la méthylation des gènes pourrait être une marque de l’épigénétique contribuant à la divergence des écotypes, par l’utilisation d’enzyme sensibles à la méthylation dans un protocole de génotypage AFLP. Enfin, un séquençage haut-débit du transcriptome des écotypes en jardins de transplantation réciproques m’a permis de mettre en évidence une expression différentielle des gènes entre les écotypes, qui pourrait expliquer les différences phénotypiques observées entre les écotypes malgré une faible différentiation génétique. Ces travaux de thèse s’appuie, ainsi, sur des données de traits phénotypiques, de génotypage AFLP et de séquençage à haut débit du transcriptome pour montrer la valeur importante de la régulation des gènes dans la divergence des écotypes adaptés localement, et un faible rôle de la méthylation de l’ADN dans l’établissement cette adaptation locale.
	Address
	Corporate Author				Thesis	Ph.D. thesis
	Publisher	Université de Guyane	Place of Publication	Cayenne - Guyane française	Editor
	Language		Summary Language		Original Title
	Series Editor	Scotti, Ivan ; Scotti Saintagne, C.	Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ carole.legrand @			Serial	277
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	Author	Le Roncé, Iris
	Title	Les politiques de préservations des espaces naturels en Guyane : résistances et appropriations			Type	Thesis
	Year	2015	Publication		Abbreviated Journal
	Volume		Issue		Pages	47
	Keywords
	Abstract
	Address
	Corporate Author				Thesis	Master's thesis
	Publisher	ENS de Lyon	Place of Publication	Lyon - France	Editor
	Language		Summary Language		Original Title
	Series Editor	Bérard, Yann ; Marcon, Eric ; Traissac, Stéphane	Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	311
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	Author	Gibernau, Marc; Chartier, Marion; Quilichini, Angélique
	Title	Évolution des systèmes de pollinisation chez les Aracées			Type	Journal Article
	Year	2014	Publication	Espèces	Abbreviated Journal
	Volume	11	Issue		Pages	20-29
	Keywords
	Abstract	Formes, couleurs, odeurs… les mécanismes par lesquels les Aracées attirent les pollinisateurs se sont tellement diversifiés qu’elles sont devenues de passionnants “cas d’école” pour les évolutionnistes. Ils commencent aujourd’hui à retracer cette histoire évolutive complexe où les interactions avec les insectes ne se font pas toujours “au bénéfice de tous”.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	230
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	Author	Eparvier, V.; Sorres, J.; Rodrigues, A.M.S.; Houël, E.; Sorgenfrei, O.; Ralli, M.; Stien, D.
	Title	Bioprospection in French Guiana for the discovery of potential agrochemical and cosmetic agents			Type	Journal Article
	Year	2014	Publication	Planta Medica	Abbreviated Journal	Planta Med
	Volume	80	Issue	10	Pages	Pd79
	Keywords
	Abstract	The present work is part of the Agrocos EUFP7 project and aimed at identifying new promising plant species exhibiting agrochemical properties or cosmetic interest. French Guiana being one of the megadiverse area of the globe considering plant biodiversity, 300 plant parts from 64 families were collected for the project. Among the 600 extracts evaluated as antifungals against phytopathogens, insecticides against plant pests and herbicides, 10% revealed an interesting activity. 7 of these extracts, mostly from the Leguminosae family, are currently under investigation for isolation and evaluation of pure compounds. Concerning cosmetic activity, 8 extracts from 5 different families were selected for further study. These results may lead to the development of novel products headed to agrochemical and cosmetic industry.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0032-0943	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	231
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	Author	Houël, E.; Fleury, M.; Jullian, V.; Vonthron-Sénécheau, C.; Nardella, F.; Villa, P.; Odonne, G.; Eparvier, V.; Deharo, E.; Stien, D.
	Title	TakamalaImë (Psidium acutangulum Mart ex. DC): Understanding the use of an antimalarial traditional remedy from French Guiana			Type	Journal Article
	Year	2014	Publication	Planta Medica	Abbreviated Journal	Planta Med
	Volume	80	Issue	10	Pages	Pd90
	Keywords
	Abstract	Psidium acutangulum Mart. ex DC is used exclusively by the Wayana Amerindians in French Guiana, more particularly for the treatment of malaria. To understand this specific use, we embarked upon evaluating the antimalarial and anti-inflammatory activities of this traditional remedy as prepared by the Amerindian users. The decoction exerted good antiplasmodial activity in vitro (IC50 4 µg/ml on P. falciparum FcB1) and in vivo (39.7% inhibition of P. berghei NK65 in the murine model at 2 × 150 µl/day), as well as a strong anti-inflammatory effect in vitro regarding IL-1β, IL-6 and IL-8. Fractionation of the ethyl acetate extract (IC50 < 1 µg/ml) led to the isolation of six pure compounds, two of them, guaijaverine and the new compound wayanine, being moderately active against P. falciparum FcB1 in vitro (IC50 5 – 7 µg/ml). Along with the absence of cytotoxicity of the decoction and pure compounds, these results support the traditional use of this plant.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0032-0943	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	233
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	Author	Leponce, Maurice; Delabie, Jacques H.C.; Klimes, Petr; Delsinne, Thibaut; Jacquemin, Justine; Dejean, Alain
	Title	Ant mosaics in primary rainforests across four continents			Type	Conference Article
	Year	2014	Publication	Proceedings of the 17th Congress of the International Union for the Study of Social Insects (IUSSI)	Abbreviated Journal
	Volume	38	Issue	OR199	Pages	101
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference	17th Congress of the International Union for the Study of Social Insects (IUSSI), Cairns, Australia, 13 - 18 July 2014.
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	235
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	Author	Touchard, Axel; Dejean, Alain; Koh, Jennifer; Nicholson, Graham; Escoubas, Pierre; Orivel, Jerome
	Title	Unraveling the unexplored biochemical complexity of ant venoms			Type	Conference Article
	Year	2014	Publication	Proceedings of the 17th Congress of the International Union for the Study of Social Insects (IUSSI)	Abbreviated Journal
	Volume	36	Issue	OR241	Pages	122
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference	17th Congress of the International Union for the Study of Social Insects (IUSSI), Cairns, Australia, 13 - 18 July 2014.
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	236
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	Author	Salhi, L. ; Nait Rabah, O. ; Deyrat, C. ; Roos, C.
	Title	Numerical modeling of the screw pile behavior under tensile loading in cohesionless soil			Type	Conference Article
	Year	2014	Publication	XV Danube – European conference on geotechnical engineering	Abbreviated Journal
	Volume		Issue	Paper n° 190	Pages	1033-1038
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Brandl, H ; Adam, D	Place of Publication		Editor	.
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference	9-11 September - Vienna - Austria
	Notes				Approved	no
	Call Number	EcoFoG @ carole.legrand @			Serial	237
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	Author	Martin, Jean Michel
	Title	Diversité des termites xylophages en Guyane française. Influence de l'attractivité, de l'essence de bois, de la saison et du milieu.			Type	Thesis
	Year	2014	Publication		Abbreviated Journal
	Volume		Issue		Pages	155
	Keywords	Termite ; Xylophage ; Guyane française ; Essence de bois ; Nuisible
	Abstract
	Address
	Corporate Author				Thesis	Ph.D. thesis
	Publisher	Université Antilles Guyane	Place of Publication	Cayenne - Guyane française	Editor
	Language	Français	Summary Language		Original Title
	Series Editor	Dejean, Alain	Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ carole.legrand @			Serial	238
Permanent link to this record