Article
Fisheries
Muhammed Duman, Noemi Bujan, Soner Altun, Jesus L. Romalde, Izzet Burcin Saticioglu
Summary: This study characterized Vibrio isolates from Turkish fish farms, PubMLST database, and GenBank using multilocus sequence analysis and typing. They found high diversity and genetic interactions within the Vibrio population. 17 new sequence types were discovered, indicating frequent genetic recombination. These findings help understand differences in Vibrio infections in fish and provide insights for effective measures in aquaculture.
Article
Plant Sciences
Xue-Ying Wei, Ting Wang, Jin Zhou, Wei-Yue Sun, Dong-Mei Jin, Jian-Ying Xiang, Jian-Wen Shao, Yue-Hong Yan
Summary: Understanding the evolutionary history of endangered species is crucial for identifying the main reasons for species endangerment and predicting future distribution. This study focuses on the impact of environmental changes on Aleuritopteris grevilleoides, an endangered fern species endemic to dry-hot valleys. Through genetic analysis, the study explores the species' formation history, current situation, reasons for endangerment, and proposes protective measures. The study found that environmental changes caused by geological events may be the main reason for the changing population size of A. grevilleoides.
Article
Fisheries
Eliana Venancio, Pedro M. F. Felix, Ana C. Brito, Joao Sousa, Francisco Azevedo e Silva, Tomas Simoes, Luis Narciso, Ana Amorim, Luisa Damaso, Ana Pombo
Summary: The intensive exploitation of sea cucumbers has led to depletion of several species. The research on aquaculture of these echinoderms is minimal in Europe, but native species in Portugal show potential for aquaculture. Controlling the reproductive cycle is crucial for successful rearing.
Article
Fisheries
P. M. Arbon, K. Condon, M. Andrade Martinez, D. R. Jerry
Summary: This study utilized qPCR to investigate the presence of pathogenic agents in wild-sourced black tiger shrimp broodstock collected for the Australian aquaculture industry, revealing that 44.9% of samples were positive for at least one pathogen target. Infectious hypodermal haematopoietic necrosis virus and gill-associated virus were the most prevalent pathogens detected.
Review
Biotechnology & Applied Microbiology
Ye Hwa Jin, Diego Robledo, John M. Hickey, Mike J. McGrew, Ross D. Houston
Summary: The use of surrogate broodstock technology provides new opportunities for improving genome editing, preserving aquatic genetic resources, and reducing generation intervals in aquaculture breeding, ultimately expediting genetic gain and dissemination of high quality production animals.
BIOTECHNOLOGY ADVANCES
(2021)
Article
Fisheries
Orestis Nousias, Konstantinos Tzokas, Leonidas Papaharisis, Katerina Ekonomaki, Dimitrios Chatziplis, Costas Batargias, Costas S. Tsigenopoulos
Summary: This study evaluated the genetic diversity of various meagre broodstocks in Greece using microsatellite analysis. By analyzing relatedness and genetic data, the study provided an effective method and guidance for selecting breeder candidates in aquaculture.
Article
Fisheries
Olof Dora Bartels Jonsdottir, David Gislason, Gudbjorg Olafsdottir, Simo Maduna, Snorre B. Hagen, Patrick Reynolds, Saemundur Sveinsson, Albert K. D. Imsland
Summary: This study analysed the population genetic structure of lumpfish along the Norwegian coast using EST-STRs markers, finding lack of population differentiation and indicating that translocated lumpfish may have little impact on the genetic composition of local populations.
Article
Fisheries
Md Abu Zafar, Md Masud Rana
Summary: Biofloc technology is an eco-friendly aquaculture technique that minimizes effluent discharge, improves production efficiency, and reduces environmental impact. By stimulating the immune system, it enhances biomass density, survival, and disease resistance ability of aquaculture species, ensuring biosecurity and sustainability of the technique.
AQUACULTURE INTERNATIONAL
(2022)
Article
Evolutionary Biology
Snaebjorn Palsson, Pawel Wasowicz, Starri Heiomarsson, Kristinn Petur Magnusson
Summary: Betula pubescens Ehrh. (mountain birch) is the only forest-forming tree in Iceland. The forest area in Iceland has dramatically declined due to habitat fragmentation and disturbance. Genetic studies have shown hybridization between B. pubescens and Betula nana L. occurs in Iceland. This study assessed the genetic variation within and among remaining birch forests in Iceland and found limited effects of fragmentation and hybridization on genetic variation within sites, but clear genetic divergence among forests from different regions.
JOURNAL OF HEREDITY
(2023)
Article
Fisheries
V. Vacco, E. Litvinoff, C. Camacho, C. Guinovart, P. Anderson
Summary: The study aimed to establish optimal sex ratios of royal gramma for aquaculture, finding that a sex ratio of one male to two females may be optimal for spawning in small aquaria. Past aquaculture efforts for the species have typically used a 1:1 broodstock sex ratio, but these results offer the potential to increase productivity in commercial aquaculture.
Article
Fisheries
Michael Snow, Seema Fotedar, Nerida G. Wilson, Lisa A. Kirkendale
Summary: This study investigated the distribution of rock oysters in Western Australia and identified five genetic lineages, including two previously unrecorded lineages. These findings are crucial for the development of a sound policy framework and a sustainable aquaculture industry.
Article
Fisheries
Joao Sousa, Pedro M. Felix, Ana C. Brito, Eliana Venancio, Francisco Azevedo e Silva, Tomas Simoes, Andreia Raposo, Marta Neves, Luis Narciso, Ricardo Melo, Ana Pombo
Summary: This study investigated the effects of stock density on a commercially valuable species of sea cucumber in the Mediterranean Sea and eastern Atlantic. Results showed no significant differences between density treatments in most parameters, except for mean oocyte diameter, with individuals in higher-density treatment exhibiting signs of increased vitellogenic reserves.
AQUACULTURE RESEARCH
(2021)
Article
Evolutionary Biology
Nga T. T. Vu, Kyall R. Zenger, Catarina N. S. Silva, Jarrod L. Guppy, Dean R. Jerry
Summary: The giant black tiger shrimp (Penaeus monodon) exhibits strong genetic structure among populations in the Indo-Pacific, with varying levels of genetic diversity and migration events. Putatively adaptive single nucleotide polymorphisms were identified, suggesting potential roles in cellular processes, pigmentation, and immune response. This study provides insights with direct implications for aquaculture and fishery management practices related to P. monodon.
GENOME BIOLOGY AND EVOLUTION
(2021)
Article
Medicine, General & Internal
Yanli Wang, Jun Yang, Ying Wen
Summary: Guillain-Barre syndrome (GBS) can occur at all stages of HIV infection, with HIV, CMV, and VZV being the main infectious agents in HIV-positive GBS cases. Presentation and prognosis are similar to GBS in patients without HIV infection. Diagnosing GBS and classifying its subtypes can be aided by clinical manifestations, CSF analysis, electrophysiological and pathological examination, and antiganglioside antibody detection.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Fisheries
Reoto Tani, Ryosuke Yazawa, Shigeharu Kamio, Wataru Kawamura, Tetsuro Morita, Yutaka Takeuchi, Goro Yoshizaki
Summary: In this study, the feasibility of using germ cell-less hybrids as recipients for surrogate broodstock technology in mackerels was examined. Results showed that male recipients could produce donor-derived sperm, while some females could produce donor-derived eggs. Notably, successful fertilization and hatching of normal offspring were observed in the experiment.
AQUACULTURE RESEARCH
(2022)
Article
Biodiversity Conservation
Wilawan Thongda, Matthew Lewis, Honggang Zhao, Bryant Bowen, Dijar J. Lutz-Carrillo, Brandon K. Peoples, Eric Peatman
CONSERVATION GENETICS RESOURCES
(2020)
Article
Fisheries
S. Adam Fuller
NORTH AMERICAN JOURNAL OF AQUACULTURE
(2020)
Article
Fisheries
Honggang Zhao, Katherine Silliman, Matthew Lewis, Sarah Johnson, Garret Kratina, Steve J. Rider, Carol A. Stepien, Eric M. Hallerman, Benjamin Beck, Adam Fuller, Eric Peatman
CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES
(2020)
Article
Multidisciplinary Sciences
Honggang Zhao, Benjamin Beck, Adam Fuller, Eric Peatman
Article
Fisheries
Bradley D. Farmer, Sidney Adam Fuller, Benjamin H. Beck, Jason D. Abernathy, Miles D. Lange, Carl D. Webster
Summary: The study investigates the losses caused by columnaris disease in freshwater fish species, particularly hybrid striped bass, and reveals differential susceptibilities between different parental species, as well as the relationship between mucus and bacterial growth and biofilm formation.
JOURNAL OF FISH DISEASES
(2021)
Article
Biotechnology & Applied Microbiology
Nicole C. Thunes, Rachel A. Conrad, Haitham H. Mohammed, Yongtao Zhu, Paul Barbier, Jason P. Evenhuis, David Perez-Pascual, Jean-Marc Ghigo, Ryan S. Lipscomb, John R. Schneider, Nan Li, Devon H. Erbes, Clayton Birkett, Benjamin R. LaFrentz, Timothy J. Welch, Mark J. McBride
Summary: Flavobacterium columnare, a pathogen that causes columnaris disease in freshwater fish, poses a major threat to sustainable aquaculture. Researchers have identified a genetically manipulable strain, MS-FC-4, which has facilitated the identification of virulence factors. Deletion of core genes eliminates virulence, and several secreted proteins have been identified as important for pathogenicity.
APPLIED AND ENVIRONMENTAL MICROBIOLOGY
(2022)
Article
Evolutionary Biology
Katherine Silliman, Honggang Zhao, Megan Justice, Wilawan Thongda, Bryant Bowen, Eric Peatman
Summary: Hybrid zones between closely related black bass lineages provide valuable insights into the evolutionary processes related to speciation. Through DNA analysis, it was discovered that the Delta bass populations in the Mobile-Tensaw Delta stem from a recently diverged lineage of Largemouth Bass. The study supports a revision of the native ranges for the intergrade zone and M. floridanus, with significant implications for fisheries management.
EVOLUTIONARY APPLICATIONS
(2021)
Article
Fisheries
Dongdong Zhang, Haitham Mohammed, Zhi Ye, Melanie A. Rhodes, Wilawan Thongda, Honggang Zhao, Lauren N. Jescovitch, S. Adam Fuller, D. Allen Davis, Eric Peatman
Summary: This study simulated the natural infection of Amyloodinium ocellatum in cultured pompano and compared the gene expression in the gills of infected and control fish to explore the molecular mechanisms of infection. The results revealed differentially expressed genes associated with immune response, inflammation, reactive oxygen species, tissue repair, apoptosis, respiratory gas sensing, and lipid metabolism. This information can be utilized for disease surveillance, selection for host resistance, and development of therapeutic measures.
FISH & SHELLFISH IMMUNOLOGY
(2022)
Article
Fisheries
Khalid Shahin, Kaveramma Mukkatira, Zeinab Yazdi, Christine Richey, Kevin Kwak, Taylor Heckman, Haitham H. Mohammed, Cesar Ortega, Ruben Avendano-Herrera, Bill Keleher, Michael W. Hyatt, John D. Drennan, Mark Adkison, Matt J. Griffin, Esteban Soto
Summary: The study focuses on the development and validation of a TaqMan qPCR assay for the accurate and early detection of piscine lactococcosis. The developed assay showed high specificity, sensitivity, and accuracy in detecting the causative agents, as well as screening fish and environmental samples. This qPCR assay provides a reliable tool for diagnosing and managing piscine lactococcosis in fish farms and aquariums.
JOURNAL OF FISH DISEASES
(2022)
Article
Physiology
Yuwares Malila, Pornnicha Sanpinit, Wilawan Thongda, Anuwat Jandamook, Yanee Srimarut, Yupin Phasuk, Sajee Kunhareang
Summary: This study investigated the effects of cyclic thermal stress on histological characteristics and gene expression in the breast muscles of different breeds of chickens. The results showed that thermal stress led to reduced growth performance and breast weight, as well as increased moisture content in the breast meat. Additionally, the extent of adipose infiltration and inflammation in the breast muscles varied among different chicken breeds.
FRONTIERS IN PHYSIOLOGY
(2022)
Article
Agriculture, Dairy & Animal Science
Jose F. Fernandez-Garayzabal, Stacey LaFrentz, Almudena Casamayor, Eva Abarca, Haitham H. Mohammed, Rosemary S. Cuming, Cova R. Arias, Lucas Dominguez, Ana Vela
Summary: This study identified and characterized a new commensal species, Corynebacterium conjunctivae, recovered from the conjunctival sac of healthy adult horses. The bacterial isolates displayed specific cellular morphology, biochemical properties, and gene sequences. This research provides important insights into the diversity of commensal bacteria in horse eyes.
Article
Genetics & Heredity
Sirinart Techa, Wilawan Thongda, Phimsucha Bunphimpapha, Wanwipa Ittarat, Manon Boonbangyang, Alisa Wilantho, Chumpol Ngamphiw, Boonyarath Pratoomchat, Prachumporn Nounurai, Sanit Piyapattanakorn
Summary: Recent studies have shown that genes in the GPCR superfamily play an important role in molting in crustaceans. In this study, four forms of GPCRs were identified in the mud crab, Scylla olivacea. These forms have common features in their structure and differ in the extracellular region. Two of these forms were found to be upregulated during molting, correlating with the demand for cholesterol used in hormone synthesis.
Article
Fisheries
Salwa Mansour, Karima A. Bakry, Eman A. Alwaleed, Hassan Ahmed, Zeinab Al-Amgad, Haitham H. Mohammed, Walaa F. A. Emeish
Summary: The effects of dietary supplementation of nanocurcumin and two doses of florfenicol on African catfish were investigated. The results showed that adding nanocurcumin increased serum total protein levels and protected against liver and kidney damage caused by florfenicol. In addition, the inclusion of nanocurcumin in the diet improved the resistance to bacterial infection.
Article
Fisheries
Min Cao, Min Zhang, Ning Yang, Qiang Fu, Baofeng Su, Xiaoyan Zhang, Qi Li, Xu Yan, Wilawan Thongda, Chao Li
FISH & SHELLFISH IMMUNOLOGY
(2020)