Results 21 to 30 of about 1,483 (181)
Management of Double Sensitization to Vespids in Europe
Toxins, 2022 Wasp allergy with a diagnostic profile of double sensitizations to vespid venom is a frequent clinical problem in areas where different genera of wasps are present.
Berta Ruiz-Leon +3 more
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Data in Brief, 2016 Ovaries and embryos from sexually mature Gammarus fossarum were sampled at different stages of the reproductive cycle. The soluble proteome was extracted for five biological replicates and samples were subjected to trypsin digestion.
Judith Trapp +5 more
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Fishes, 2023 Fish–parasite systems could be subject to two scenarios under climate change: (i) increased water temperature might enhance parasite metabolism, allowing the parasite to spread rapidly; (ii) parasitism could decrease if the optimal temperature for growth
Citlalic Altagracia Pimentel-Acosta +5 more
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Induction of vitellogenin synthesis by estrogen in avian liver: relationship between level of vitellogenin mRNA and vitellogenin synthesis. [PDF]
Proceedings of the National Academy of Sciences, 1976 We have investigated the estrogen-mediated induction of vitellogenin synthesis in rooster liver. We compared the concentrations of vitellogenin messenger RNA (mRNA) in the liver with the concentrations of vitellogenin in the sera of roosters that had recieved various treatments with estrogen.
K P, Mullinix +6 more
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Caste-specific expressions and diverse roles of takeout genes in the termite Reticulitermes speratus
Scientific Reports, 2023 Acquisition of novel functions caused by gene duplication may be important for termite social evolution. To clarify this possibility, additional evidence is needed. An important example is takeout, encoding juvenile hormone binding protein. We identified
Kokuto Fujiwara +6 more
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Molecular Characterization of Vitellogenin and Vitellogenin Receptor of Bemisia tabaci
PLOS ONE, 2016 Vitellogenin (Vg) plays vital role in oocytes and embryo development in insects. Vg is synthesized in the fat body, moves through haemolymph and accumulates in oocytes. Vitellogenin receptors (VgR) present on the surface of oocytes, are responsible for Vg transportation from haemolymph to oocytes.
Santosh Kumar Upadhyay +4 more
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Roles of Estrogens in the Healthy and Diseased Oviparous Vertebrate Liver
Metabolites, 2021 The liver is a vital organ that sustains multiple functions beneficial for the whole organism. It is sexually dimorphic, presenting sex-biased gene expression with implications for the phenotypic differences between males and females.
Blandine Tramunt +5 more
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Why is there sequence similarity between insect yolk proteins and vertebrate lipases?
Journal of Lipid Research, 1992 The major proteins stored in the yolk of developing oocytes are thought to provide a nutritional store for utilization during embryogenesis. They seem to fall into two major families of proteins.
M Bownes
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Journal of Biological Chemistry, 1982 Avian vitellogenin consists of two major species designated VTG I and VTG II. Rooster hepatocytes were employed to identify intracellular forms of the vitellogenins and to characterize biosynthetic intermediates of VTG I and VTG II. After labeling with [3H]serine, intracellular vitellogenin radioactivity was seen in mature VTG I and VTG II but was ...
S Y, Wang, D L, Williams
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Genes underlying reproductive division of labor in termites, with comparisons to social Hymenoptera
Frontiers in Ecology and Evolution, 2016 All social insects are characterized by a reproductive division of labor. Within a colony only a few individuals reproduce (queens and in termites, also a king) while the large majority (workers and soldiers) forgo reproduction, at least temporarily. The
Judith eKorb
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