Results 31 to 40 of about 5,253 (182)

Screening of bacterial pathogens associated with mass summer mortality of the Pacific oyster, Crassostrea gigas, in China

Aquaculture Reports, 2021
The Pacific oyster (Crassostrea gigas) is an important shellfish species for aquaculture. Mass summer mortality of C. gigas has seriously hampered the development of oyster industry in recent years, while the mortality causing factors remain elusive.
Hebing Wang, Ben Yang, Xin Li, Qi Li, Shikai Liu   +4 more
doaj   +1 more source

Sensory Qualities of Oysters Unaltered by a Short Exposure to Combined Elevated pCO2 and Temperature

Frontiers in Marine Science, 2017
Reliance on the marine environment for the provision of food is ever-increasing, but future climate change threatens production. Despite this concern, the impact on seafood quality and success of the seafood industry is unknown. Using a short-term study,
Anaëlle J. Lemasson, Victor Kuri, Jason M. Hall-Spencer, Jason M. Hall-Spencer, Stephen Fletcher, Stephen Fletcher, Roy Moate, Antony M. Knights   +7 more
doaj   +1 more source

Syk regulates the haemocyte autophagy through inducing the mRNA expressions of autophagy-related genes and the cleavage of CgLC3 in oyster antibacterial immunity

Fish and Shellfish Immunology Reports, 2023
Spleen tyrosine kinase (Syk) is reported to be involved in activating the autophagy. Recently, a homologue of Syk was identified from Pacific oyster Crassostrea gigas (defined as CgSyk).
Hongsheng Yao, Jiejie Sun, Tong Zhang, Lingling Wang, Linsheng Song   +4 more
doaj   +1 more source

Yellowish coloration of oyster Crassostrea gigas.

NIPPON SUISAN GAKKAISHI, 1987
Recently yellowish colored oysters, so called “Kigaki”, were found in Kesennuma Bay, Maizuru Bay and Hiroshima Bay. They showed yellow body fluid in the normal colored soft body. The yellowish coloration of oysters was temporazy and the yellow pigment disappeared in a few weeks (half time 2-3 days).
Masahiro Hata, Ikuo Matsumoto, Masao Itoh, Mitsuo Hata, Satoru Akashige   +4 more
openaire   +2 more sources

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

Genetic variability of Crassostrea gigas and Crassostrea corteziensis from a hatchery in northwestern Mexico

Ciencias Marinas, 2010
To evaluate the genetic variability of oysters supplied by the Centro Reproductor de Especies Marinas del Estado de Sonora (Marine Species Hatchery Center of the State of Sonora), allozyme loci of triploid Crassostrea gigas (n = 78) and the F1 ...
T L Enríquez-Espinoza, J M Grijalva-Chon   +1 more
doaj   +1 more source

The Kinome of Pacific Oyster Crassostrea gigas, Its Expression during Development and in Response to Environmental Factors. [PDF]

PLoS ONE, 2016
Oysters play an important role in estuarine and coastal marine habitats, where the majority of humans live. In these ecosystems, environmental degradation is substantial, and oysters must cope with highly dynamic and stressful environmental constraints ...
Yanouk Epelboin, Laure Quintric, Eric Guévélou, Pierre Boudry, Vianney Pichereau, Charlotte Corporeau   +5 more
doaj   +1 more source

Microbial communities and functional diversity in seafood

JSFA reports, EarlyView.
Abstract Functional diversity encompasses ecosystem processes that enhance adaptability to environmental change. This study explores the diversity of microorganisms associated with seafood. In this paper, we present our knowledge of microbial diversity in relation to seafood.
Christian Larbi Ayisi, Samuel Ayeh Osei, Grace Afumwaa Boamah, Gertrude Dzifa Mensah   +3 more
wiley   +1 more source

Nanomaterials' Multigenerational Effects by Single and Joint Exposure in Non‐mammalian Models

Environmental Toxicology, EarlyView.
ABSTRACT Nanotoxicology has mainly focused on single‐generation studies, leaving multigenerational toxicity underexplored. Having animal welfare recently gained importance, we aimed to provide the state‐of‐the‐art of knowledge about multigenerational effects in non‐mammalian models in the case of nanomaterials (NM) single and joint exposure to other ...
Andy Joel Taipe Huisa, Analía Ale, Azael Francisco Silva Neto, Lorena De Mendonça Lucena, Marcelo Estrella Josende, Milena Ferreira de Lima, Rhayanny Kethylly Pereira Santos, Martín Federico Desimone, Priscila Gubert, José María Monserrat   +9 more
wiley   +1 more source

Ambient ultraviolet B radiation induced valve behavioral acclimation of Pacific oyster which resulted from the different response strategies of smooth and striated adductor muscles

Ecotoxicology and Environmental Safety, 2021
Light not only conveys image-forming vision but also has an impact on various physiological functions. In particular, ultraviolet B (UVB) radiation has the closest relationship with living organisms. For Pacific oysters (Crassostrea gigas), alteration of
Hongce Song, Lei Wei, Mingyu Zhong, Xi Chen, Chaoyi Xie, Xiao Chen, Xiaona Wang, Baoyu Huang, Yaqiong Liu, Meiwei Zhang, Yitao Qi, Xiaotong Wang   +11 more
doaj   +1 more source