Results 111 to 120 of about 12,666 (230)

Characterisation of vitellogenin and vitellin of Fenneropenaeus merguiensis (De Man) [PDF]

open access: yes, 2004
Purification and characterisation of vitellogenin and vitellin from haemolymph and mature ovaries respectively of Fenneropenaeus merguiensis were conducted using ammonium sulphate precipitation technique.
Kakati, V S, Zacharia, Sherly
core  

Genetic Characterisation of Vitellogenin Egg Proteins in Heterodera schachtii [PDF]

open access: yes
The beet cyst nematode, Heterodera schachtii, is an economically important crop pest. As part of the cyst nematode life cycle, the juvenile nematode develops inside the egg, where it is surrounded by perivitelline fluid.
Wileman, Hannah J
core   +1 more source

The influence of a surfactant, linear alkylbenzene sulfonate, on the estrogenic response to a mixture of (xeno)estrogens in vitro and in vivo [PDF]

open access: yes, 2009
This is the post-print version of the final paper published in Aquatic Toxicology. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting ...
Marcomini, A.   +26 more
core   +1 more source

vitellogenin

open access: yes
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

Disrupción endocrina en peces Disrupção endócrina em peixes Endocrine disruption in fish

open access: yesRevista Colombiana de Ciencias Pecuarias, 2012
La exposición de los seres vivos a los disruptores endocrinos (DE) es global, ya que se encuentran dispersos por todo el mundo como consecuencia de su empleo generalizado.
Diego A Aranzazu Taborda   +2 more
doaj  

Vitellogenin and vitellogenin-like genes in the honey bee

open access: yes, 2015
Mehiläiset ovat paitsi hunajantuottajia, myös ekologisesti tärkeitä pölytystehtävässään, ja niitä uhkaa nk. mehiläiskato – pölyttäjien maailmanlaajuinen häviäminen.
Stark, Taina
core  

Quantification of Vitellogenin in Atlantic Salmon (Salmo salar) Plasma by Radioimmunoassay

open access: yes, 1979
An antibody prepared against salmon egg yolk proteins has been used to quantify Atlantic salmon (Salmo salar) plasma vitellogenin using radioimmunoassay.
S. J. Hwang, L. W. Crim, D. R. Idler
core   +1 more source

MARQUEURS BIOCHIMIQUES DE POLLUTION DANS LES ÉCOSYSTÈMES AQUATIQUES CONTINENTAUX. EXEMPLES D'UTILISATION ET PERSPECTIVES POUR LE GESTIONNAIRE.

open access: yesKnowledge and Management of Aquatic Ecosystems, 2001
En complément des analyses chimiques, la mesure de biomarqueurs permet de disposer d'informations sur la nature et le niveau de la contamination chimique mais aussi sur la santé des organismes vivants et des populations des écosystèmes aquatiques.
FLAMMARION P., DEVAUX A., GARRIC J.
doaj   +1 more source

Study of Vitellogenin Motif

open access: yes, 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   +2 more
openaire   +2 more sources

Genomic cloning and expression of vitellogenin gene from the self-fertilizing fish Rivulus marmoratus (Cyprinodontiformes, Rivulidae)

open access: yes, 2004
We cloned the vitellogenin gene from the self-fertilizing fish Rivulus marmoratus, and sequenced 12,326 bp. The number of exons of R. marmoratus and rainbow trout vitellogenin genes were different, and also the splicing junctions are different throughout
Kim, YJ   +6 more
core   +1 more source

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