Results 21 to 30 of about 596,534 (308)
Patterns of silver eel (Anguilla anguilla L.) sex ratio in a catchment [PDF]
, 2006 Changes in the numbers and size-class structure of European silver eels, Anguilla anguilla, in the River Fre´mur (France) were examined over a 9-year period after installation of downstream eel passes.
Acou A. +13 more
core +4 more sources
FMNL2 Drives Actin-Based Protrusion and Migration Downstream of Cdc42 [PDF]
Current Biology, 2012 Cell migration entails protrusion of lamellipodia, densely packed networks of actin filaments at the cell front. Filaments are generated by nucleation, likely mediated by Arp2/3 complex and its activator Scar/WAVE. It is unclear whether formins contribute to lamellipodial actin filament nucleation or serve as elongators of filaments nucleated by Arp2/3
Block, Jennifer +13 more
openaire +6 more sources
Knowledge and Management of Aquatic Ecosystems, 1999 Deux expérimentations ont été conduites en 1995 et 1998 au niveau de la prise d'eau de l'aménagement hydroélectrique de Bedous sur le Gave d'Aspe afin de tester l'efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L ...
CHANSEAU M., LARINIER M., TRAVADE F.
doaj +1 more source
Activin and TGFβ use diverging mitogenic signaling in advanced colon cancer. [PDF]
, 2015 BackgroundUnderstanding cell signaling pathways that contribute to metastatic colon cancer is critical to risk stratification in the era of personalized therapeutics.
Akagi, Naomi +9 more
core +2 more sources
Knowledge and Management of Aquatic Ecosystems, 1999 Trois expérimentations ont été conduites de 1996 à 1998 au niveau de la prise d'eau de l'usine hydroélectrique de Camon, sur la Garonne, de manière à tester l'efficacité d'un exutoire de surface destiné aux smolts de saumon atlantique.
CROZE O., CHANSEAU M., LARINIER M.
doaj +1 more source
On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river
Известия ТИНРО, 2015 Distribution of migratory fry of pink salmon Oncorhynchus gorbuscha in the stream of the Voznesenka River (south-eastern Sakhalin) is investigated and its high inhomogeneity is revealed.
Alexander M. Kaev, Yury I. Ignatyev
doaj +1 more source
Assessment of optimal dam release for anadromous fish migration in estuary
Ecological Indicators, 2023 Dams play a crucial role in meeting growing water demands, generating energy, and flood protection. However, the controlled water release from dams can significantly impact the ecosystem of downstream areas, especially estuaries.
P. Vengadesan +2 more
doaj +1 more source
Wnt Signaling in Neural Crest Ontogenesis and Oncogenesis. [PDF]
, 2019 Neural crest (NC) cells are a temporary population of multipotent stem cells that generate a diverse array of cell types, including craniofacial bone and cartilage, smooth muscle cells, melanocytes, and peripheral neurons and glia during embryonic ...
Hao, Hongyan +4 more
core +2 more sources
Demography of sea lamprey (Petromyzon marinus) ammocoete populations in relation to potential spawning-migration obstructions [PDF]
, 2017 Copyright © 2017 John Wiley & Sons, Ltd. Recent advances in the understanding of lamprey migrations have led to concerns over the impacts of obstructions on the demography of many species. This study investigated sea lamprey (Petromyzon marinus) larvae
Bolland, J. D. +5 more
core +1 more source
Knowledge and Management of Aquatic Ecosystems, 2010 Between 2004 and 2007, 116 downstream migrant silver eels (Anguilla anguilla) were monitored at a hydropower plant on the Gave de Pau river in South-West France using radio and PIT telemetry.
De-Oliveira E. +4 more
doaj +1 more source