Buscar
Mostrando ítems 1-10 de 213
Vitellogenesis in insects and other groups: a review
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz, 2019)
Temporal variation of vitellogenin synthesis in Ectatomma tuberculatum (Formicidae: Ectatomminae) workers
(Journal of Insect Physiology, 2018)
Determination site of vitellogenin synthesis in freshwater crayfish Cherax quadricarinatus at different maturation stages females
(Escuela de Ciencias del Mar <BR>Pontificia Universidad Católica de Valparaíso, 2005)
RNAi-mediated silencing of vitellogenin gene function turns honeybee (Apis mellifera) workers into extremely precocious foragers
(SPRINGER, 2008)
The switch from within-hive activities to foraging behavior is a major transition in the life cycle of a honeybee (Apis mellifera) worker. A prominent regulatory role in this switch has long been attributed to juvenile ...
Protein content and electrophoretic profile of fat body and ovary extracts from workers of Melipona quadrifasciata anthidioides (Hymenoptera, Meliponini)
(Fundação Zoobotânica do Rio Grande do Sul, 2004-12-30)
Workers of Melipona quadrifasciata anthidioides (Lepeletier, 1836) develop their ovaries and lay eggs, therefore the production of vitellogenin is expected. In electrophoretic profiles only fat body extracts from nurse ...
Protein content and electrophoretic profile of fat body and ovary extracts from workers of Melipona quadrifasciata anthidioides (Hymenoptera, Meliponini)
(Fundação Zoobotânica do Rio Grande do Sul, 2004-12-30)
Workers of Melipona quadrifasciata anthidioides (Lepeletier, 1836) develop their ovaries and lay eggs, therefore the production of vitellogenin is expected. In electrophoretic profiles only fat body extracts from nurse ...
Vitellogenin and Lipovitellin from the prawn Macrobrachium borellii as hydrocarbon pollution biomarker
(Pergamon-Elsevier Science Ltd, 2012-08)
During reproduction vitellogenin (VTG) is transported to vitellogenic oocytes as a precursor of egg yolk lipovitellin (LV). As VTG synthesis is affected by environmental stressors, it is widely used as biomarker in endocrine ...
Alterations of tissue metallothionein and vitellogenin concentrations in tropical cup oysters (Saccostrea sp.) following short-term (96 h) exposure to cadmium
(Aquatic Toxicology, 2017)
Metallothioneins and vitellogenins are low molecular weight proteins that have been used widely in environmental monitoring as biomarkers of exposure and damage to metals and estrogenic compounds, respectively. In the ...