Results 101 to 110 of about 14,702 (205)

Immune-Relevant and Antioxidant Activities of Vitellogenin and Yolk Proteins in Fish

Nutrients, 2015
Vitellogenin (Vtg), the major egg yolk precursor protein, is traditionally thought to provide protein- and lipid-rich nutrients for developing embryos and larvae.
Chen Sun, Shicui Zhang
semanticscholar   +1 more source

The Essential Role of Vitellogenin Receptor in Ovary Development and Vitellogenin Uptake in Bactrocera dorsalis (Hendel)

International Journal of Molecular Sciences, 2015
The vitellogenin receptor (VgR) functions as an essential component in uptaking and transporting vitellogenin (Vg) in female adults, which is involved in ovary development and oviposition.
L. Cong, Wenjia Yang, Xuan-Zhao Jiang, J. Niu, G. Shen, C. Ran, Jinjun Wang   +6 more
semanticscholar   +1 more source

Vitellogenin and vitellogenin receptor gene expression is associated with male and female parenting in a subsocial insect

Proceedings of the Royal Society B: Biological Sciences, 2015
Complex social behaviour in Hymenoptera has been hypothesized to evolve by co-opting reproductive pathways (the ovarian ground plan hypothesis, OGPH) and gene networks (the reproductive ground plan hypothesis, RGPH).
Eileen M Roy-Zokan, C. Cunningham, L. Hebb, E. C. McKinney, A. J. Moore   +4 more
semanticscholar   +1 more source

Vitellogenin synthesis in the avian liver. Vitellogenin is the precursor of the egg yolk phosphoproteins

Journal of Biological Chemistry, 1975
Administration of estrogen to roosters induces the synthesis of egg yolk phosphoproteins in the liver. We have demonstrated that these proteins are synthesized in the form of a large precursor, vitellogenin, and that vitellogenin is the only phosphoprotein found in the plasma of the estrogen-treated rooster. Vitellogenin is cleaved to form the egg yolk
R G, Deeley, D P, Mullinix, W, Wetekam, H M, Kronenberg, M, Meyers, J D, Eldridge, R F, Goldberger   +6 more
openaire   +2 more sources

FOXL2 down-regulates vitellogenin expression at mature stage in Eriocheir sinensis

Bioscience Reports, 2015
The present study highlights that forkhead transcription factor (FOXL)2 down-regulates vitellogenin (VTG) synthesis not only through the regulation of follicular cell apoptosis with DEAD-box RNA helicase 20 (DDX20), but also may through the steroidogenic
Qing Li, Jing Xie, Lin He, Yuanli Wang, Hongdan Yang, Z. Duan, Qun Wang   +6 more
semanticscholar   +1 more source

vitellogenin

Citation: 'vitellogenin' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.11375 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Ascorbic Acid and Graphene Oxide Exposure in the Model Organism Acheta domesticus Can Change the Reproduction Potential

Molecules
The use of nanoparticles in the industry carries the risk of their release into the environment. Based on the presumption that the primary graphene oxide (GO) toxicity mechanism is reactive oxygen species production in the cell, the question arises as to
Barbara Flasz, Monika Tarnawska, Andrzej Kędziorski, Łukasz Napora-Rutkowski, Joanna Szczygieł, Łukasz Gajda, Natalia Nowak, Maria Augustyniak   +7 more
doaj   +1 more source

The estrogenic effect of genistein on vitellogenin synthesis in the mature male goldfish (Carassius auratus) [PDF]

بوم‌شناسی آبزیان, 2018
In the present study, the effects of estrogenic genistein or 17β-estradiol (E2) was investigated on vitellogenin synthesis in mature male goldfish.
Elham Nezafatian, Vahid Zadmajid
doaj  

Study of Vitellogenin Motif

, 2018
Shashank Rana ABSTRACT Vitellogenin (VTG) is known to be a female-specific protein and a precursor form of egg yolk. Threevitellogenin,Vtg I,Vtg II and Vtg III have been identified in chicken.Vitellinogen precursors supply the major egg yolk proteins which are a source of nutrients during early development of egg-laying (oviparous) vertebrates and ...
openaire   +1 more source

Syntaxin-1A Silencing by RNAi Disrupts Growth and Reproduction in the Asian Citrus Psyllid, Diaphorina citri

Insects
Diaphorina citri is the primary global vector of “Candidatus Liberibacter asiaticus”, the bacterium responsible for Huanglongbing. Syntaxin-1A (Syx1A), a member of the Qa-SNARE family, is essential for vesicle fusion and signal transduction, though its ...
Dingming Dong, Xingmin Wang, Baoli Qiu, Changqing Chang, Changfei Guo   +4 more
doaj   +1 more source