Results 81 to 90 of about 262,929 (302)

Effects of outbreeding depression on meristics and bilateral asymmetry in hybrids of spatially separated populations of pink salmon (Oncorhynchus gorbuscha) [PDF]

, 2005
Thesis (M.S.) University of Alaska Fairbanks, 2005Different populations of a species distributed over diverse conditions adapt to their local environments to improve their ability to survive or reproduce. Intraspecific hybridization can alter the locally
Hoover, Carrie L.
core  

Canned Foods: Evolution, Benefits, and Health Implications of Modern Packaging

Food Safety and Health, EarlyView.
This graphical abstract presents a concise visual overview of canned food technology, highlighting its historical evolution, key benefits, and associated health risks. It integrates timelines, icons, and summary points to clearly communicate advancements in preservation, consumer advantages, and potential safety concerns in a single schematic ...
Shaswati Rout, Priyadarsini Sahoo, Anuprita Ray, Shuvendu Shekhar Mohapatra   +3 more
wiley   +1 more source

Parvicapsula pseudobranchicola in the northeast Pacific Ocean is rare in farmed Atlantic salmon Salmo salar despite widespread occurrence and pathology in wild Pacific salmon Oncorhynchus spp.

Parasites & Vectors, 2023
Background Infection with the myxozoan parasite Parvicapsula pseudobranchicola causes disease in wild and farmed salmonids in Norway. In the northeast Pacific Ocean, the parasite has been reported in Pacific salmon Oncorhynchus spp.
Simon R. M. Jones, Jessica C. Low, Aidan Goodall   +2 more
doaj   +1 more source

The helminthofauna of the pink salmon Oncorhynchus gorbuscha (Walbaum, 1792) of south-east Sakhalin according to the results of many years of research

Российский паразитологический журнал, 2023
The purpose of the research is to describe and analyze the qualitative and quantitative composition of pink salmon helminths of southeastern Sakhalin.Materials and methods. Standard parasitological methods of collecting material were used. At the autopsy,
E. V. Frolov, S. V. Novokreshchennykh, G. P. Vyalova   +2 more
doaj   +1 more source

Gravel galore: Impacts of clear-cut logging on salmon and their habitats [PDF]

, 2002
Timber harvest may have both direct and indirect effects on salmon, and with a few exceptions those effects result in lowered survival of salmon in their stream habitats compared with unlogged forest (Hicks et al. 1991b).
Hicks, Brendan J.
core   +1 more source

Projected Warming of the Southern Ocean Disrupts Embryonic Development and Hatch Timing in Antarctic Fish

Global Change Biology Communications, EarlyView.
Embryos are particularly sensitive to thermal challenge. Antarctic fish embryos raised at projected Southern Ocean temperatures hatch during the winter, have a high incidence of morphological abnormalities, have shorter body lengths, and express genes indicative of cellular stress.
Margaret Streeter, Nathalie R. Le François, Thomas Desvignes, Jacob Grondin, John H. Postlethwait, H. William Detrich III, Jacob M. Daane   +6 more
wiley   +1 more source

Concurrent Psoriasis and Dermatomyositis: Retrospective Analysis and Literature Review

JEADV Clinical Practice, EarlyView.
ABSTRACT Background Psoriasis (PsO) and dermatomyositis (DM) are both autoimmune‐mediated, inflammatory conditions. The concurrence of PsO and DM is rare, and literature on their relationship remains limited. Additionally, cutaneous DM can be challenging to clinically diagnosis, often presenting with psoriasiform clinical features.
Emily R. Gordon, Karishma S. Shah, Sidharth Chand, Bonnie Lee, Janellen Smith, Michelle S. Min   +5 more
wiley   +1 more source

Inheritance of nuclear DNA markers in gynogenetic haploid pink salmon [PDF]

Journal of Heredity, 1999
We describe the inheritance of 460 PCR-based loci in the polyploid-derived pink salmon (Oncorhynchus gorbuscha) genome using gynogenetic haploid embryos. We detected a length polymorphism in a growth hormone gene (GH-2) intron that is caused by an 81 bp insertion homologous to the 3' end of the salmonid short interspersed repetitive element (SINE) SmaI.
P, Spruell, K L, Pilgrim, B A, Greene, C, Habicht, K L, Knudsen, K R, Lindner, J B, Olsen, G K, Sage, J E, Seeb, F W, Allendorf   +9 more
openaire   +2 more sources

Improved COI taxonomic assignment workflow enhances detection of invertebrates in environmental DNA

Limnology and Oceanography: Methods, EarlyView.
Abstract Environmental DNA (eDNA) metabarcoding is an increasingly popular and powerful tool in ecology, offering a non‐invasive method to assess biodiversity and monitor ecosystem health across diverse environments. While the mitochondrial cytochrome c oxidase subunit I (COI) gene is one of the most widely used markers for studying eukaryotic ...
Yuanyu Cheng, David Walsh, Joanna Gauthier, Marie‐Eve Monchamp, Daniel T. Selbie, Irene Gregory‐Eaves   +5 more
wiley   +1 more source

Dam It, I’m Stranded: Evaluating Fish Stranding Downstream of Two Hydropeaking Dams in Northern Ontario

River Research and Applications, EarlyView.
ABSTRACT Globally, there has been an increase in the development and use of hydropower to produce energy. Hydropeaking is an operating regime that is used to meet real‐time energy demands; however, daily fluctuations in flows may result in fish becoming stranded.
Raegan Davis, Steven J. Cooke, Karen E. Smokorowski   +2 more
wiley   +1 more source