Triploid Pacific oysters exhibit stress response dysregulation and elevated mortality following heatwaves

MN George, O Cattau, MA Middleton… - Global Change …, 2023 - Wiley Online Library
Polyploidy has been suggested to negatively impact environmental stress tolerance,
resulting in increased susceptibility to extreme climate events. In this study, we compared …

Physiological recovery from prolonged 'starvation'in larvae of the Pacific oyster Crassostrea gigas

AL Moran, DT Manahan - Journal of Experimental Marine Biology and …, 2004 - Elsevier
Previous studies of energy metabolism in larvae have described a developmental “point of
no return”(PNR), a time by which larvae of planktotrophic marine species must feed in order …

Regulation of a truncated isoform of AMP-activated protein kinase α (AMPKα) in response to hypoxia in the muscle of Pacific oyster Crassostrea gigas

E Guévélou, A Huvet, R Sussarellu, M Milan… - Journal of Comparative …, 2013 - Springer
AMP-activated protein kinase α (AMPKα) is a key regulator of energy balance in many
model species during hypoxia. In a marine bivalve, the Pacific oyster Crassostrea gigas, we …

Metabolic adjustments in the oyster Crassostrea gigas according to oxygen level and temperature

G Le Moullac, I Quéau, P Le Souchu… - Marine Biology …, 2007 - Taylor & Francis
The purpose of this study was to examine the responses of the oyster Crassostrea gigas to
oxygen levels at subcellular and whole organism levels. Two experiments were carried out …

Flight Activity, Mortality Rates, and Lipoxidative Damage in Drosophila

T Magwere, R Pamplona, S Miwa… - The Journals of …, 2006 - academic.oup.com
In this study, the effect of flight activity on mortality rates and lipoxidative damage in
Drosophila was determined to identify mechanisms through which oxidative damage affects …

Larval and Post-Larval Stages of Pacific Oyster (Crassostrea gigas) Are Resistant to Elevated CO2

KWK Ginger, CBS Vera, CKS Dennis, LJ Adela, Z Yu… - PLoS …, 2013 - journals.plos.org
The average pH of surface oceans has decreased by 0.1 unit since industrialization and is
expected to decrease by another 0.3–0.7 units before the year 2300 due to the absorption of …

Monthly variation of condition index, energy reserves and antibacterial activity in Pacific oysters, Crassostrea gigas, in Stansbury (South Australia)

Y Li, JG Qin, X Li, K Benkendorff - Aquaculture, 2009 - Elsevier
This paper investigates the temporal responses of 2-year old Crassostrea gigas to
environmental changes in Stansbury, South Australia from September 2005 to October …

Effects of prolonged food limitation on energy metabolism and burrowing activity of an infaunal marine bivalve, Mya arenaria

F Haider, S Timm, T Bruhns, MN Noor… - … and Physiology Part A …, 2020 - Elsevier
Benthic organisms are subject to prolonged seasonal food limitation in the temperate
shallow coastal waters that can cause energetic stress and affect their performance …

Connecting organic to mineral: How the physiological state of an ecosystem-engineer is linked to its habitat structure

A Curd, F Pernet, C Corporeau, L Delisle, LB Firth… - Ecological …, 2019 - Elsevier
The honeycomb worm Sabellaria alveolata is capable of building extensive
bioconstructions, including what are currently considered Europe's largest biogenic reefs …

Effects of abamectin-based and difenoconazole-based formulations and their mixtures in Daphnia magna: a multiple endpoint approach

RA Moreira, GS de Araujo, ARRG Silva, MA Daam… - Ecotoxicology, 2020 - Springer
This study evaluated the toxicity of pesticide formulations Kraft® 36 EC (active ingredient—ai
abamectin) and Score® 250 EC (ai difenoconazole), and their mixtures in Daphnia magna …