Results 91 to 100 of about 7,232 (200)

T2T Genomes Unveil Centromere Architecture and Adaptive Divergence in Large Yellow Croaker (Larimichthys crocea)

Advanced Science, Volume 12, Issue 43, November 20, 2025.
This study presents telomere‐to‐telomere genome assemblies for two populations of Larimichthys crocea. We identified centromere‐specific tandem repeats invaded by LTR/ERV1 retrotransposons, unique 5S rRNA enrichment patterns, and population‐specific structural variants. Comparative genomic analyses further reveal distinct adaptive mechanisms in the MYD
Yu Cui, Yingbo Yuan, Bi Wang, Baolan Wu, Mingyi Cai, Ming Fang, Weiliang Shen, Xiongfei Wu, Fang Han, Zhiyong Wang   +9 more
wiley   +1 more source

Physiological responses of reared sea bream (Sparus aurata Linnaeus, 1758) to an Amyloodinium ocellatum outbreak [PDF]

, 2017
Amyloodiniosis represents a major bottleneck for semi-intensive aquaculture production in Southern Europe, causing extremely high mortalities. Amyloodinium ocellatum is a parasitic dinoflagellate that can infest almost all fish, crustacean and bivalves ...
Abreu, Adlard, Alvarez-Pellitero, Alves, Aravindan, Bayne, Becker, Bo, Bohne-Kjersem, Brown, Buchmann, Buchmann, Buscaino, Chen, Clauss, Cobb, Colorni, Colorni, Concha, Concha, Concha, Corrales, Coulombe, Cox, Cruz-Lacierda, Ellis, FAO, FAO, FAO, FOESA, Geay, Gracey, Guardiola, Guerra-Santos, Harvell, Henry, Hirayama, Ibarz, Isani, Johnston, Joyce, Karlson, Karvonen, Kuperman, Lafferty, Landsberg, Lauckner, Lawler, Llewellyn, Loot, Macnab, Magnadottir, Marcogliese, Marcos-López, Martyniuk, Mladineo, Mohapatra, Molle, Murray, Noga, Noga, Noga, Noga, Noga, Ortuño, Panzenbock, Paoli, Paperna, Peng, Percin, R Core Team, Rajan, Rio-Zaragoza, Rio-Zaragoza, Rodrigues, Rodriguez-Tovar, Rogel, Sarropoulou, Saurabh, Shinn, Silva, Silva, Sitjà-Bobadilla, Smith, Smith, Smith, Soares, Soares, Tolosano, Tort, Tort, Ulevitch, Vidal-Martínez, Villarroel, Woo, Woo, Wu, Xie   +97 more
core   +1 more source

Cytotoxicity and Antiparasitic Effects of Toltrazuril Against Enteromyxum leei in Olive Flounders: In Vitro and In Vivo Analyses

Journal of Fish Diseases, Volume 48, Issue 11, November 2025.
ABSTRACT The parasite Enteromyxum leei causes serious emaciation disease in marine fish species. Toltrazuril exhibits antiparasitic effects; however, the simultaneous impacts of toltrazuril on parasites and hosts are unclear. Here, we evaluate the cytotoxicity of three commercial toltrazuril products (A, B and C) and the treatment efficacy against E ...
Young Juhn Lee, Yeong Eun Oh, Eung Jun Lee, Lyu Jin Jun, Joon Bum Jeong   +4 more
wiley   +1 more source

Recovery of Listonella anguillarum from Diseased Pufferfish (Takifugu rubripes) in China [PDF]

, 2018
In May 2016, there was a disease outbreak among pufferfish (Takifugu rubripes) in a marine farm in Tianjin municipality, with the cumulative mortality rate reaching 45% within 7 days from the beginning of the outbreak.
Ding, S., Hao, S., Luo, Z., Sun, H., Zhang, Z.   +4 more
core  

Characterisation and expression analysis of cathepsins and ubiquitin-proteasome genes in gilthead sea bream (Sparus aurata) skeletal muscle [PDF]

, 2015
The proteolytic enzymes involved in normal protein turnover in fish muscle are also responsible for post-mortem softening of the flesh and are therefore potential determinants of product quality. The main enzyme systems involved are calpains, cathepsins,
Capilla Campos, Encarnación, Gutiérrez Fruitós, Joaquín, Johnston, Ian A., Navarro Álvarez, Isabel, Salmerón Salvador, Cristina   +4 more
core   +1 more source

Chromosome‐Level Genome Assembly of the Loach Goby Rhyacichthys aspro Offers Insights Into Gobioidei Evolution

Molecular Ecology Resources, Volume 25, Issue 7, October 2025.
ABSTRACT The percomorph fish clade Gobioidei is a suborder that comprises over 2200 species distributed in nearly all aquatic habitats. To understand the genetics underlying their species diversification, we sequenced and annotated the genome of the loach goby, Rhyacichthys aspro, an early‐diverging group, and compared it with nine additional Gobioidei
Tzi‐Yuan Wang, Yu‐Wei Wu, Hao‐Jun Lu, Te‐Yu Liao, Jui‐Hung Tai, Shih‐Pin Huang, Feng‐Yu Wang, Tsung‐Han Yu, Chau‐Ti Ting, Shu‐Miaw Chaw, Hurng‐Yi Wang   +10 more
wiley   +1 more source

Die Chemie und Biologie der Tetrodotoxin Naturstofffamilie

Angewandte Chemie, Volume 137, Issue 35, August 25, 2025.
Tetrodotoxin ist vor allem als das Gift des Kugelfisches bekannt, einer Delikatesse in der japanischen Küche. Seine Toxizität beruht auf der selektiven Blockade von NaV Kanälen, wie am Beispiel der NaV1.7 Pore dargestellt, wobei das DEKA Motiv hervorgehoben ist, das für die Durchlässigkeit von Natriumionen verantwortlich ist.
Benedikt Nißl, Marcel Mülbaier, Francesca Grisoni, Dirk Trauner, Marcel Bermúdez, Clemens Dialer, David B. Konrad   +6 more
wiley   +1 more source

Evolution of gene function and regulatory control after whole-genome duplication: Comparative analyses in vertebrates [PDF]

, 2009
The significance of whole-genome duplications (WGD) for vertebrate evolution remains controversial, in part because the mechanisms by which WGD contributed to functional evolution or speciation are still incompletely characterized.
Kassahn, K. S., Dang, V. T., Wilkins, S. J., Perkins, A. C., Ragan, M. A.   +4 more
core   +1 more source

The genome size evolution of medaka (Oryzias latipes) and fugu (Takifugu rubripes)

Genes & Genetic Systems, 2007
Evolution of the genome size in eukaryotes is often affected by changes in the noncoding sequences, for which insertions and deletions (indels) of small nucleotide sequences and amplification of repetitive elements are considered responsible. In this study, we compared the genomic DNA sequences of two kinds of fish, medaka (Oryzias latipes) and fugu ...
Shuichiro, Imai, Takashi, Sasaki, Atsushi, Shimizu, Shuichi, Asakawa, Hiroshi, Hori, Nobuyoshi, Shimizu   +5 more
openaire   +2 more sources

The Chemistry and Biology of the Tetrodotoxin Natural Product Family

Angewandte Chemie International Edition, Volume 64, Issue 35, August 25, 2025.
Tetrodotoxin is best known as the poison of the pufferfish, which is a delicacy in Japanese cuisine. Its toxicity arises from the selective blockage of NaV channels, which is depicted for the NaV1.7 pore, highlighting the DEKA motif, which permeates sodium ions.
Benedikt Nißl, Marcel Mülbaier, Francesca Grisoni, Dirk Trauner, Marcel Bermúdez, Clemens Dialer, David B. Konrad   +6 more
wiley   +1 more source