Article
Fisheries
Yongguo Li, Chengxun Xu, Qi Li
Summary: This study compared the adaptation of tetraploid and diploid larvae to salinity and temperature, and found that tetraploid larvae have lower survival rates and growth rates than diploid larvae. The study also determined that a salinity range of 25-30 psu and a temperature range of 23-28℃ are the most suitable conditions for culturing tetraploid larvae.
Article
Fisheries
David Madison, Carla Schubiger, Spencer Lunda, Ryan S. Mueller, Chris Langdon
Summary: By applying a combination of three probiotic strains to oyster larvae infected with Vibrio coralliilyticus, the researchers found that the survival rate of the larvae significantly improved compared to using individual probiotics. Additionally, a single application of the probiotic combination also increased the metamorphosis success rate of the larvae.
Article
Fisheries
Weiwei Jiang, Xiaoqin Wang, Samuel P. S. Rastrick, Junwei Wang, Yitao Zhang, Oivind Strand, Jianguang Fang, Zengjie Jiang
Summary: The study evaluated the physiological responses and growth of Pacific oyster, Crassostrea gigas, exposed to elevated pCO(2) levels in a farm environment. Results showed that increased pCO(2) levels affected the physiological processes of oysters, reducing energy available for growth, which could impact the production of these economically important marine bivalves in aquaculture systems.
ICES JOURNAL OF MARINE SCIENCE
(2021)
Article
Environmental Sciences
Xuekai Zhang, Chao Fan, Xingzhi Zhang, Qiongzhen Li, Yangchun Li, Zhaoping Wang
Summary: The study revealed that hybrid oyster larvae exhibit positive phototaxis to specific light intensity and wavelength, with 5 lx being the positive phototaxis light intensity for eyeless hybrid larvae, and the acceptable light intensity range for eyespot hybrid larvae expanding to 5-10 lx but negatively reacting to light over 25 lx. Green light had a positive effect on larvae gathering, while red light induced eyespot larvae settling. This research may contribute to the understanding of hybrid oyster larvae phototaxis and the impact of light pollution on benthic communities and coastal system restoration.
FRONTIERS IN MARINE SCIENCE
(2021)
Article
Fisheries
Tadashi Matsubara, Mineo Yamaguchi, Kazuo Abe, Goh Onitsuka, Katsuyuki Abo, Tomohiro Okamura, Takafumi Sato, Ken-ichiro Mizuno, Franck Lagarde, Masami Hamaguchi
Summary: This study investigated the water quality parameters, abundance of larval food, and success of larval settlement during the oyster spat collection period in Hiroshima Bay. Metabarcoding analysis revealed the species composition of phytoplankton that serve as essential food for oyster larvae. The findings provide insights into the favorable environmental conditions and key food sources for sustainable oyster farming in the bay.
Article
Environmental Sciences
Arno Bringer, Jerome Cachot, Emmanuel Dubillot, Gregoire Prunier, Valerie Huet, Christelle Clerandeau, Louise Evin, Helene Thomas
Summary: This study focused on the impacts of aged aquaculture microplastics (MPs) on Pacific oysters. The results showed that MPs had no significant effect on the growth of adult oysters, but significantly increased the mortality rate of bivalves exposed to MPs. In addition, ingestion of MPs in oyster tissues and the presence in biodeposits were observed. Furthermore, the study found that MPs had effects on the swimming behavior, development, and growth of the offspring of exposed oysters.
ENVIRONMENTAL POLLUTION
(2022)
Article
Agricultural Engineering
Shigeho Kakehi, Takayuki Sekiuchi, Hiroshi Ito, Soichiro Ueno, Yutaka Takeuchi, Kousuke Suzuki, Mai Togawa
Summary: Natural seedling collection is widely used in the culture of bivalve species, requiring collectors to be installed when larvae are about to attach. A deep-learning-based object-detection technique has been developed to accurately identify and count Pacific oyster larvae, reducing the time and effort needed for larval identification.
AQUACULTURAL ENGINEERING
(2021)
Article
Evolutionary Biology
Boyang Hu, Yuan Tian, Qi Li, Shikai Liu
Summary: This study investigated the genomic signatures of long-term selective breeding in Pacific oysters, revealing the impact of artificial selection on genetic diversity and genomic features. Population structure analysis and identification of selective sweeps highlighted the genetic differences between fast-growing oyster strains and wild populations. The findings provide valuable insights for understanding the genetic basis of growth regulation in Pacific oysters and will be beneficial for future genome-assisted breeding programs.
EVOLUTIONARY APPLICATIONS
(2022)
Article
Agriculture, Multidisciplinary
Xiaohan Cong, Qi Wang, Cheng Sun, Fanqianhui Yu, Lipin Chen, Zhongkai Sun, Haohao Shi, Changhu Xue, Zhaojie Li
Summary: By simulating the industrial depuration process, it was found that 20 degrees Celsius is the optimal temperature for UV sterilization depuration of Pacific oysters, resulting in better edible quality.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2022)
Article
Environmental Sciences
Kevin Tallec, Marta Gabriele, Ika Paul-Pont, Marianne Alunno-Bruscia, Arnaud Huvet
Summary: Tire leachates have a significant impact on the clearance and respiration rates of oysters, but do not affect absorption efficiency. The disruption of energy balance by tire leachates may affect the overall functions of oysters.
MARINE POLLUTION BULLETIN
(2022)
Article
Fisheries
Zhen Xing, Lei Gao, Ranyang Liu, Qian Yang, Qingsong Li, Lingling Wang, Linsheng Song
Summary: Oxidative stress was observed in Pacific oysters (Crassostrea gigas) exposed to high temperature both in indoor experiments and during outdoor aquaculture period. The oxidative stress indicators (SOD, CAT, POD, T-AOC, MDA, and GSH) showed significant changes, with a decrease observed at 28°C in the high-temperature treated groups. During the outdoor aquaculture period, MDA content decreased significantly with increasing temperature. Overall, these findings provide valuable insights into oxidative stress in Pacific oysters exposed to high temperature.
Article
Environmental Sciences
Jing Tian, Yongjing Li, Huiru Fu, Liting Ren, Yameng He, Shangyu Zhai, Ben Yang, Qi Li, Nannan Liu, Shikai Liu
Summary: This study demonstrated the critical role of CYP17A1-like in Cd detoxification in Pacific oysters, providing a new perspective towards unraveling detoxification mechanisms of bivalves under heavy metal stress. The RNA interference experiments confirmed the importance of CYP17A1-like in Cd detoxification, leading to significant tissue damage in oysters and increased activities of antioxidant enzymes. Dual luciferase reporter assay revealed potential transcriptional regulation of CYP17A1-like by MTF-1 in oysters.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Fisheries
Dongshu Wu, Ben Yang, Qi Li, Shikai Liu
Summary: This study aimed to estimate the genetic parameters for female reproduction traits in Pacific oysters, including relative brood amount and egg diameter. The heritability of these traits ranged from 0.32 to 0.38, indicating the potential for improvement through selective breeding. The genetic and phenotypic correlations between female reproduction and growth traits were low, suggesting that these traits can be improved independently.
Article
Microbiology
Julien Vignier, Olivier Laroche, Anne Rolton, Pandora Wadsworth, Karthiga Kumanan, Branwen Trochel, Xavier Pochon, Nick King
Summary: The study revealed feeding compromised microalgae to developing oyster larvae caused significant negative effects, including increased deformities, reduced abilities, and slowed development. Analysis of bacterial communities showed certain genera like Halomonas and Marinomonas were strongly associated with impaired larval performance.
FRONTIERS IN MICROBIOLOGY
(2021)
Article
Fisheries
Joseph P. Dietrich, Mary Beth Rew Hicks, Jeffrey J. Hard, Krista M. Nichols, Christopher J. Langdon, Konstantin Divilov, Blaine Schoolfield, Mary R. Arkoosh
Summary: Marine bivalves account for 14% of global aquaculture production, with oysters representing about 33% of this production. Disease outbreaks caused by Vibrio coralliiyticus pose a major problem in oyster hatchery production. This study demonstrates that selective breeding can enhance the resistance of oyster larvae to Vibrio coralliiyticus, but multiple generations of breeding are expected for significant improvement.
Article
Fisheries
F. Da Costa, B. Petton, C. Mingant, G. Bougaran, C. Rouxel, C. Quere, G. H. Wikfors, P. Soudant, R. Robert
AQUACULTURE NUTRITION
(2016)
Article
Fisheries
Katia Asmani, Bruno Petton, Jacqueline Le Grand, Jerome Mounier, Rene Robert, Jean-Louis Nicolas
Article
Fisheries
Pauline Kamermans, Ainhoa Blanco, Sandra Joaquim, Domitilia Matias, Thorolf Magnesen, Jean Louis Nicolas, Bruno Petton, Rene Robert
AQUACULTURE INTERNATIONAL
(2016)
Article
Environmental Sciences
J. Vignier, P. Soudant, F. L. E. Chu, J. M. Morris, M. W. Carney, C. R. Lay, M. O. Krasnec, R. Robert, A. K. Volety
MARINE ENVIRONMENTAL RESEARCH
(2016)
Article
Environmental Sciences
J. Vignier, A. K. Volety, A. Rolton, N. Le Goic, F. -L. E. Chu, R. Robert, P. Soudant
ENVIRONMENTAL POLLUTION
(2017)
Article
Environmental Sciences
Julien Vignier, Anne Rolton, Philippe Soudant, Fu-lin E. Chu, Rene Robert, Aswani K. Volety
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2018)
Article
Biotechnology & Applied Microbiology
Julie Marchetti, Fiz da Costa, Gael Bougaran, Claudie Quere, Philippe Soudant, Rene Robert
JOURNAL OF APPLIED PHYCOLOGY
(2018)
Article
Marine & Freshwater Biology
Pierrick Barbier, Tarik Meziane, Martin Foret, Rejean Tremblay, Rene Robert, Frederic Olivier
JOURNAL OF SEA RESEARCH
(2017)
Article
Biotechnology & Applied Microbiology
Fiz da Costa, Fabienne Le Grand, Claudie Quere, Gael Bougaran, Jean Paul Cadoret, Rene Robert, Philippe Soudant
ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS
(2017)
Article
Fisheries
Ricardo Gonzalez-Araya, Rene Robert
AQUACULTURE RESEARCH
(2018)
Article
Fisheries
Aditya Kesarcodi-Watson, Philippe Miner, Jean-Louis Nicolas, Katia Asmani, Rene Robert
AQUACULTURE RESEARCH
(2016)
Article
Environmental Sciences
J. Vignier, A. Rolton, P. Soudant, F. L. E. Chu, R. Robert, A. K. Volety
ENVIRONMENTAL POLLUTION
(2019)
Article
Fisheries
Marine Holbach, Rene Robert, Philippe Miner, Christian Mingant, Pierre Boudry, Rejean Tremblay
AQUACULTURE RESEARCH
(2017)
Article
Fisheries
Katia Asmani, Bruno Petton, Jacqueline Le Grand, Jerome Mounier, Rene Robert, Jean-Louis Nicolas
AQUATIC LIVING RESOURCES
(2017)
Article
Fisheries
Rene Robert, Julien Vignier, Bruno Petton
AQUACULTURE RESEARCH
(2017)
Article
Fisheries
Hunter S. Bailey, Ashley N. Fincannon, Lee A. Fuiman
Summary: This study investigated the transfer of fatty acids from broodstock diets to eggs and the time needed for the eggs to equilibrate to the diet in Southern flounder. The findings indicate that different diet treatments significantly affect the fatty acid composition of eggs, and it takes 8-16 weeks for the eggs to adapt to changes in the adult diet. These results are important for improving broodstock diets and feeding protocols in stock-enhancement programs.
Article
Fisheries
Yu Liu, Mingtao Lei, Hector Victor, Yan Wang
Summary: This study confirms the feasibility of replacing raw fish diet with a formulated diet in commercial farming of large yellow croaker, which can increase fish survival and yield, and reduce feed cost and body lipid deposition.
Article
Fisheries
Xiaoyan Zhang, Lize San, Yucong Yang, Yuehong Tao, Jiangong Ren, Yufeng Liu, Zhongwei He, Jiashuo Di, Ziteng Pei, Guixing Wang, Jilun Hou
Summary: Gynogenesis is an effective technique for establishing homogeneous lines and confirming potential chromosomal mechanisms of sex determination in fish. This study successfully induced gynogenetic families in Thamnaconus modestus and established a complete method for gynogenesis induction.
Article
Fisheries
Julieta C. Martinelli, Megan Considine, Helen R. Casendino, Carolyn M. Tarpey, Isadora Jimenez-Hidalgo, Jacqueline L. Padilla-Gamino, Teri L. King, Lorenz Hauser, Steven Rumrill, Chelsea L. Wood
Summary: Shell-boring polychaetes have caused significant damage to mariculture operations worldwide, particularly in the US Pacific region. This study provides a comprehensive dataset on the prevalence, species distribution, and environmental associations of these parasites, highlighting the impact of season, culturing methods, and environmental factors on infestation.
Article
Fisheries
Juan Gao, Xueshan Li, Kangle Lu, Kai Song, Jian Zhang, Ling Wang, Chunxiao Zhang
Summary: This study investigated the effects of dietary protein levels on growth performance, antioxidant capacity, digestive enzyme activity, and metamorphosis rate of bullfrog tadpoles. The optimal dietary protein level for bullfrog tadpoles was estimated to be 42.49%-46.50% of the diet.
Article
Fisheries
Qiang Li, Lijun Duan, Dongsheng Jin, Yuxin Chen, Yirong Lou, Qianjin Zhou, Zhongjie Xu, Fangjie Chen, Hongxian Chen, Guizong Xu, Maocang Yan, Guanjun Yang, Jianfei Lu, Yanjun Zhang, Jiong Chen
Summary: This study developed a centrifugal microfluidic chip with on-chip RPA to detect five pathogenic microorganisms. The chip enabled the parallel analysis of six genetic markers from a single sample and allowed for the highly automated detection of multiple samples. Compared with PCR and DNA sequencing, the on-chip RPA assay showed high sensitivity and specificity for detecting multiple pathogens in shrimp aquaculture.
Article
Fisheries
Xingchen Huo, Pengxu Wang, Fengxia Zhao, Qian Liu, Qingqing Tian, Lingjie Tang, Maolin Lv, Zhaohui Wei, Chunrong Yang, Jianguo Su
Summary: Bacterial diseases in aquaculture ponds have negative effects on sustainable development. The use of composite I20 biotherapy has been shown to effectively treat bacterial diseases in bullfrog ponds, providing a new strategy for controlling bacterial diseases in aquaculture.
Article
Fisheries
Peng Yin, Takaya Saito, Per Gunnar Fjelldal, Bjorn Tharandur Bjornsson, Sofie Charlotte Remo, Sandeep Sharma, Rolf Erik Olsen, Kristin Hamre
Summary: This study aims to investigate the effect of seasonal changes in temperature and photoperiod on the redox metabolism of Atlantic salmon at the molecular level. The research findings suggest that the changing photoperiod and temperature influenced the redox metabolism of Atlantic salmon, highlighting the importance of oxidative status in the ecological implications.
Article
Fisheries
Nicholas Oppong Mensah, Jeffery Kofi Asare, Emmanuel Tetteh-Doku Mensah, Ernest Christlieb Amrago, Frank Osei Tutu, Anthony Donkor
Summary: This study investigates aquaculture farmers' preference for climate-smart aquaculture insurance products, the challenges they face, and their preferred insurance coverage. The results show that farmers prefer Climate-Induced Aquaculture Stock Mortality Insurance and the most significant constraint is the delay in claim settlement.
Article
Fisheries
Qiu-Ping Chai, Pei Wu, Wei-Dan Jiang, Yang Liu, Hong-Mei Ren, Xiao-Wan Jin, Lin Feng, Xiao-Qiu Zhou
Summary: The study found that appropriate levels of potassium diformate (KDF) can enhance the immune defense and mediate the inflammatory process in fish, possibly through the regulation of T cell differentiation via JAK-STAT and NF-kappa B signaling pathways.
Article
Fisheries
Tian Zhu, Haomin Jia, Haopeng Zhang, Yujing Xiao, Cui Han, Jiaxin Yang
Summary: Chicken manure has significant effects on the cultivation of Chlorella and rotifers. The optimal amount of chicken manure extract for continuous cultivation is 10 mLL-1. Chicken manure can promote the growth of Chlorella and improve the fatty acid composition, indirectly enhancing the growth condition and fatty acid content of rotifers.
Article
Fisheries
Zheng Luo, Yang Yu, Zhenning Bao, Fuhua Li
Summary: This study analyzed the heritability and genetic correlation of two growth traits in Pacific white shrimp and evaluated the genomic prediction using different genomic selection models. The results showed that the NeuralNet model had the highest prediction accuracy and better prospects for predicting shrimp growth traits.
Article
Fisheries
Alberto Ruiz, Ignasi Sanahuja, Karl B. Andree, Dolors Furones, Paul G. Holhorea, Josep A. Calduch-Giner, Jose J. Pastor, Marc Vinas, Jaume Perez-Sanchez, Sofia Morais, Enric Gisbert
Summary: Supplementing diets with a combination of spice oleoresins can reduce lipid accumulation and inflammation in farmed fish. The combination of spice oleoresins also has an immunomodulatory effect on the fish's intestinal immune system, potentially offering anti-inflammatory benefits.
Article
Fisheries
Beibei Zhao, Renhui Mei, Le Li, Di Hu, Lei Li
Summary: This study reveals that JfCXCL8_L1a and JfCXCL8_L1b have different immune pathways, and JfCXCL8_L1b plays a significant role in enhancing the adaptive immunity of T cell-dependent antigen.
Article
Fisheries
Yuhang Liu, Danying Cao, Nan Wu, Xuyang Zhao, Qingsong Zhu, Lian Su, Fatima Altaf, Qianqian Zhang, Haokun Liu, Yongming Li, Bruno Hamish Unger, Yingyin Cheng, Wanting Zhang, Aihua Li, Yaping Wang, Xiao-Qin Xia
Summary: Based on previous research, sinomenine has been found to protect mucosal immunity in farmed fish species by preventing intestinal pathological changes and regulating gene expression related to inflammation. It also enhances immune homeostasis and controls the growth of pathogenic bacteria.