Results 121 to 130 of about 340,936 (330)

Etude du macrohabitat de reproduction de la truite commune (Salmo trutta L.) dans une rivière pyrénéenne, la Neste du Louron. Evaluation d'un potentiel de l'habitat physique de reproduction

open access: yesKnowledge and Management of Aquatic Ecosystems, 1993
Le macrohabitat de reproduction de la truite commune (Salmo trutta L.) a été étudié sur la Neste du Louron, sur 61 faciès d'écoulement (pool, radier,...) distribués en 8 stations.
DELACOSTE M.   +3 more
doaj   +1 more source

A Review of Phage Therapy for Aquaculture Applications: Efficacy, Health Ramifications and Research Challenges

open access: yesFish and Fisheries, EarlyView.
Bacteriophage therapy is characterised by numerous advantages, facilitating its diverse aquaculture application and efficacy as an antibiotic alternative mitigating the spread of antimicrobial‐resistant pathogens. Contributing to the modern reappraisal of the aquaculture application of bacteriophage therapy, challenges impeding its widespread ...
Louise James   +4 more
wiley   +1 more source

An assessment of plankton populations, toxic cyanobacteria, and potential impact of introduced marine alewife (Alosa pseudoharengus) in Pawtuckaway Lake, New Hampshire [PDF]

open access: yes, 2006
A field study was conducted during the summer, 2005 to evaluate the lake water quality and planktonic communities in Pawtuckaway Lake, NH. Of special concern was the condition of the plankton populations since the lake had been subjected to introductions
Trout-Haney, Jessica V.
core   +1 more source

A Conceptual Framework and Methods for Studying the Connectivity of Fishes

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Connectivity is a multifaceted concept that has important implications for the management and conservation of marine and freshwater fishes. We developed a conceptual framework that encompasses multiple, interrelated categories of connectedness, including landscape (e.g., structural, functional) connectivity and ecological (e.g., trophic ...
Jordanna N. Bergman   +18 more
wiley   +1 more source

Linking landscape characteristics, streamwater acidity and brown trout (Salmo trutta) distributions in a boreal stream network [PDF]

open access: yes, 2007
Perturbations of stream ecosystems are often mediated by the terrestrial watershed, making the understanding of linkages between watersheds and streams essential.
Buffam, Ishi
core  

Biostimulants in plant brassinosteroid hormone receptor BRI1 activation—a new system to evaluate activation capacity

open access: yesThe FEBS Journal, EarlyView.
A novel assay evaluates plant biostimulants targeting the brassinosteroid receptor BRI1, a central component in plant growth and development. By expressing BRI1 in fission yeast, functional activation by brassinolide (BL) was enabled. Transcriptomic profiling identified BL‐responsive genes, leading to a GFP‐based reporter system. This platform offers a
Maribel Marquina   +9 more
wiley   +1 more source

Modulation of the effectiveness of 17-alpha-hydroxy-20-beta-dihydroprogesterone or of a gonadotrophic extract on the in vitro intrafollicular maturation of oocytes of the rainbow trout Salmo gairdnerii by various non-maturing steroids [Translation from: Compte Rendu Hebdomadaire des Seances de l'Academie des Sciences, Paris, Series D 281, 811-814, 1975] [PDF]

open access: yes, 1980
The effectiveness of 17 α-hydroxy-20 β-dihydroprogesterone (17 α-20 β Pg) or of a trout hypophyseal gonadotrophic extract on the in vitro intrafollicular maturation of trout oocytes can be modulated by steroids which do not have a direct maturing effect;
Jalabert, B.
core  

Aquaporin‐1, aquaporin‐3 and aquaporin‐5 differentially modulate cell biophysical and biomechanical properties, impacting cell stiffness and cell–cell adhesion

open access: yesThe FEBS Journal, EarlyView.
GA text Overexpression of aquaporins AQP1, AQP3, or AQP5 in HEK‐293 T cells induced changes in cell biophysical properties and migration. Atomic force microscopy (AFM)–based force spectroscopy studies demonstrated that AQP1 overexpression increased cell stiffness and cell–cell adhesion, AQP3 augmented cell stiffness but reduced cell–cell adhesion ...
Catarina Pimpão   +5 more
wiley   +1 more source

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