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作者:... Silvana Vianna Rodrigues , Alexander Turra , Renato Crespo Pereira
来源:[J].Journal of Sea Research(IF 1.829), 2018, Vol.138, pp.48-55Elsevier
摘要:Abstract(#br)Induced chemical defense is still - uncertain process in seaweed, especially in tropical areas. Attention has been given to changes on phlorotannin contents due herbivore pressure, while knowledge considering - other secondary metabolites or other environmental facto...
作者:Suzi Meneses Ribeiro , Renato Crespo Pereira
来源:[J].Biochemical Systematics and Ecology(IF 1.153), 2015, Vol.60, pp.211-214Elsevier
摘要:Abstract(#br)Several adults and the corresponding larvae of marine sponges are known as rich sources of secondary metabolites. In this paper we will show the chemical profile of adults and buds of the sponge Tethya maza . Cholesterol, ergost-5,22-dienol-3, stigmast-5,24-dienol-3,...
作者:... Heitor Monteiro Duarte , Angélica Ribeiro Soares , Renato Crespo Pereira
来源:[J].Biochemical Systematics and Ecology(IF 1.153), 2016, Vol.64, pp.131-135Elsevier
摘要:Abstract(#br)Variability in the production of secondary metabolites by seaweeds is commonly measured under natural conditions and is usually considered a response to environmental factors. However, it is not well known if levels of secondary metabolites can vary due to inter...
作者:Glaucia Ank , Bernardo Antonio Perez da Gama , Renato Crespo Pereira
来源:[J].Aquatic Botany(IF 1.593), 2013, Vol.111, pp.125-129Elsevier
摘要:Abstract(#br)Phlorotannins are exclusive chemical components of brown macroalgae active against herbivores and fouling, but several dynamic aspects of these chemicals remain underexplored or unexplored, such as intra-populational variability, response to wounding damage in tropic...
作者:... Diana Negrão Cavalcanti , Valéria Laneuville Teixeira , Renato Crespo Pereira
来源:[J].Journal of Sea Research(IF 1.829), 2012, Vol.68, pp.57-62Elsevier
摘要:Abstract(#br)Sponges are an important source of many interesting secondary metabolites with multiple ecological roles. Sponges can also use their spicules as a means of deterring consumers. The present study investigated the importance of chemicals and spicules as defensive strat...

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