Results 71 to 80 of about 15,677 (170)

Bycatch and discard survival rate in a small-scale bivalve dredge fishery along the Algarve coast (southern Portugal) [PDF]

, 2018
Although the bivalve dredge used on the Algarve coast (southern Portugal) is highly selective for the target species, in some periods of the year the bycatch can exceed the catch of the commercial species. The present study aimed to quantify the bycatch
Alverson, Alves, Barros, Bergmann, Bergmann, Bianchi, Brewer, Broadhurst, Caddy, Catchpole, Chícharo, Chícharo, Clark, Clarke, Clarke, Crowder, Dolbeth, Domitília Matias, Fonseca, Fábio Pereira, Gaspar, Gaspar, Gaspar, Gaspar, Gaspar, Gaspar, Gaspar, Gaspar, Gaspar, Gaspar, Gruffydd, Guyader, Hall, Hannah, Hauton, Hill, Jenkins, Jennings, Kaiser, Karim Erzini, Kelleher, Leitão, Leitão, Leitão, Mariana Anjos, McCaughran, Medcof, Miguel Gaspar, Morfin, Oliveira, Palma, Paulo Vasconcelos, Pauly, Pauly, Pranovi, Ramsay, Robinson, Sandra Joaquim, Silva, Szostek, Thrush, Tirado, Trewin, Urra, Vasconcelos, Vogel   +65 more
core   +3 more sources

Skeletogenic Expression of Integrin Alpha, Talin and Npnt Genes and Npnt Role in Sea Urchin Skeletogenesis

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 346, Issue 1, Page 7-19, January 2026.
Three integrin alpha genes and the cytoskeletal adaptor talin are enriched in sea urchin skeletogenic cells during early skeletogenesis. The extracellular matrix protein nephronectin (Npnt) is expressed in the skeletogenic cells throughout skeletogenesis and supports normal skeletal growth, highlighting a potential role for cell–matrix interactions in ...
Shanduo Chen, Tsvia Gildor, Prashant Tewari, Smadar Ben‐Tabou de‐Leon   +3 more
wiley   +1 more source

Abdominal Angiostrongylosis in Southern Brazil - Prevalence and Parasitic Burden in Mollusc Intermediate Hosts from Eighteen Endemic Foci

Memorias do Instituto Oswaldo Cruz, 1997
Angiostrongylus costaricensis is a parasitic nematode of rodents and molluscs are the intermediate hosts. Nocturnal collection of molluscs and search for infective third stage larvae of A.
Rambo Paulo R, Agostini Aventino A, Graeff-Teixeira Carlos   +2 more
doaj  

Brazilian distribution of Amblyomma varium Koch, 1844 (Acari: Ixodidae), a common parasite of sloths (Mammalia: Xenarthra)

Memorias do Instituto Oswaldo Cruz, 2002
Amblyomma varium, commonly known in Brazil as the "carrapato-gigante-da-preguiça" (sloth's giant tick) is found from southern Central America to Argentina. The present study adds information on the geographical distribution of A.
Sandro Marques, Darci Moraes Barros-Battesti, João Luiz Horacio Faccini, Valeria Castilho Onofrio   +3 more
doaj   +1 more source

EchinoDB: an update to the web-based application for genomic and transcriptomic data on echinoderms

BMC Genomic Data, 2022
Background Here we release a new version of EchinoDB, EchinoDB v2.0 ( https://echinodb.uncc.edu ). EchinoDB is a database of genomic and transcriptomic data on echinoderms.
Varnika Mittal, Robert W. Reid, Denis Jacob Machado, Vladimir Mashanov, Daniel A. Janies   +4 more
doaj   +1 more source

Lessons learned from mesocosm experiments with curcumin: Pilot studies of a harmful algal bloom mitigation technique

Limnology and Oceanography: Methods, Volume 24, Issue 1, January 2026.
Abstract Curcumin, a natural plant product derived from Curcuma longa, was assessed as a mitigation technique against the toxic bloom‐forming dinoflagellate Karenia brevis in two mesocosm experiments taking place in 2022 and 2024. In these experiments, curcumin was applied at a dosage of 5 mg L−1 to K.
Victoria Devillier, Emily R. Hall, Cynthia A. Heil, Jessica D. Frankle, Sarah Klass, Jennifer H. Toyoda, Rich Pierce   +6 more
wiley   +1 more source

Isolasi dan Karakterisasi Parsial Kolagen dari Teripang Gamma (Stichopus variegatus)

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2016
Isolasi dan karakterisasi parsial kolagen dari teripang gamma (Stichopus variegatus) telah dilakukan. Isolasi dilakukan melalui tiga tahap yaitu preparasi, ekstraksi dan isolasi. Tahap preparasi meliputi tahapan penyiangan, pencucian dan perendaman dalam
Yusro Nuri Fawzya, Ekowati Chasanah, Achmad Poernomo, M. H. Khirzin   +3 more
doaj   +1 more source

The feeding ecology of some zooplankters that are important prey items of larval fish [PDF]

, 1984
Diets of 76 species of fish larvae from most oceans of the world were inventoried on the basis of information in 40 published studies. Although certaln geographlc, size- and taxon-specific patterns were apparent, certain zooplankton taxa appeared in the ...
Turner, Jefferson T.
core  

Shortest known prion protein allele in highly BSE-susceptible lemurs [PDF]

, 2000
We describe the shortest prion protein allele known to date. Surprisingly, it is found as a polymorphism exactly in a species (prosimian lemurs) which seems highly susceptible to oral infection with BSE-derived prions. The truncation of the prion protein
Gilch, S., Schätzl, H. M., Spielhaupter, C.   +2 more
core   +1 more source

Integrated Use of Oxidative Stress and Histological Biomarkers of T. tinca as Indicators of 17‐Alpha‐Ethynylestradiol Exposure

Environmental Toxicology, Volume 41, Issue 1, Page 49-67, January 2026.
ABSTRACT The potential adverse effects of 17‐alpha‐ethynylestradiol (50, 100, and 500 μg EE2/kg b.w., for 30 days) on tench ( Tinca tinca ) were evaluated by integrating biomarkers including physiological (hepato‐somatic index, spleen‐somatic index, and hematocrit), oxidative stress (catalase, glutathione peroxidase, and glutathione reductase ...
Ana L. Oropesa, Alfonso Ramos, Cesar Fallola, Luis J. Gomez   +3 more
wiley   +1 more source