Results 81 to 90 of about 1,483 (181)

Unravelling the changes during induced vitellogenesis in female European eel through RNA-Seq: What happens to the liver?

PLoS ONE, 2020
The life cycle of European eel (Anguilla anguilla), a catadromous species, is complex and enigmatic. In nature, during the silvering process prior to their long spawning migration, reproductive development is arrested, and they cease feeding.
Francesca Bertolini, Michelle Grace Pinto Jørgensen, Christiaan Henkel, Sylvie Dufour, Jonna Tomkiewicz   +4 more
doaj   +1 more source

Roles of the developmental regulator unc-62/Homothorax in limiting longevity in Caenorhabditis elegans.

PLoS Genetics, 2013
The normal aging process is associated with stereotyped changes in gene expression, but the regulators responsible for these age-dependent changes are poorly understood.
Eric L Van Nostrand, Adolfo Sánchez-Blanco, Beijing Wu, Andy Nguyen, Stuart K Kim   +4 more
doaj   +1 more source

Unusual functions of insect vitellogenins: minireview. [PDF]

Physiol Res, 2023
Kodrík D, Čapková Frydrychová R, Hlávková D, Skoková Habuštová O, Štěrbová H.   +4 more
europepmc   +1 more source

Fat body-specific vitellogenin expression regulates host-seeking behaviour in the mosquito Aedes albopictus.

PLoS Biology, 2019
The high vector competence of mosquitoes is intrinsically linked to their reproductive strategy because females need a vertebrate blood meal to develop large batches of eggs. However, the molecular mechanisms and pathways regulating mosquito host-seeking
Jessica Dittmer, Ayad Alafndi, Paolo Gabrieli   +2 more
doaj   +1 more source

Endoplasmic Reticulum Stress Caused by Lipoprotein Accumulation Suppresses Immunity against Bacterial Pathogens and Contributes to Immunosenescence

mBio, 2017
The unfolded protein response (UPR) is a stress response pathway that is activated upon increased unfolded and/or misfolded proteins in the endoplasmic reticulum (ER), and enhanced ER stress response prolongs life span and improves immunity. However, the
Jogender Singh, Alejandro Aballay
doaj   +1 more source

Study of Vitellogenin Motif

, 2020
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 invertebrates.
Shashank Rana, Raghvendar Singh, Shrikant Sharma   +2 more
openaire   +2 more sources

Decoding Vitellogenin Subtype Responses: A Molecular Approach to Biomarkers of Endocrine Disruption in Scatophagus argus

Fishes
Vitellogenins (Vtgs) are key yolk precursor proteins in fish, serving as critical indicators of gonadal maturation in females and reliable biomarkers for detecting xeno-oestrogenic pollution, particularly through their expression in juveniles or males ...
Meiqin Wu, Jun Zhang, Di Wu, Amina S. Moss, Weilong Wang   +4 more
doaj   +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

Caste-based differential transcriptional expression of hexamerins in response to a juvenile hormone analog in the red imported fire ant (Solenopsis invicta).

PLoS ONE, 2019
The reproductive ground plan hypothesis proposes that gene networks regulating foraging behavior and reproductive female physiology in social insects emerged from ancestral gene and endocrine factor networks.
Chloe Hawkings, Travis L Calkins, Patricia V Pietrantonio, Cecilia Tamborindeguy   +3 more
doaj   +1 more source

Vitellogenin genes are transcribed in Culex quinquefasciatus ovary. [PDF]

Mem Inst Oswaldo Cruz, 2023
Moura AS, Costa-da-Silva AL, Peixoto PS, Maciel C, Cardoso AF.   +4 more
europepmc   +1 more source