Results 31 to 40 of about 2,123,623 (331)

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, Breitsprecher, Dennis, Kühn, Sonja, Winterhoff, Moritz, Kage, Frieda, Geffers, Robert, Duwe, Patrick, Rohn, Jennifer L, Baum, Buzz, Brakebusch, Cord, Geyer, Matthias, Stradal, Theresia E B, Faix, Jan, Rottner, Klemens   +13 more
openaire   +6 more sources

Efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L.) et comportement des poissons au niveau de l'aménagement hydroélectrique de Bedous sur le gave d'Aspe étudiés par la technique de marquage-recapture et par radiotélémétrie

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

A test of the cumulative effect of river weirs on downstream migration success, speed and mortality of Atlantic salmon ( Salmo salar ) smolts: An empirical study

Ecology of Freshwater Fish, 2018
This study investigated the cumulative impact of weirs on the downstream migration of wild Atlantic salmon (Salmo salar) smolts in the River Foyle, Northern Ireland. In spring of 2013 fish were released in two tributaries of similar length; one tributary
M. Newton, J. Barry, J. Dodd, M. Lucas, P. Boylan, C. Adams   +5 more
semanticscholar   +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, S.A. Sannasiraj, S. Murty Bhallamudi   +2 more
doaj   +1 more source

Efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L.) et comportement des poissons au niveau de l'aménagement hydroélectrique de Camon sur la Garonne

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

Integrative analyses of transcriptome sequencing identify novel functional lncRNAs in esophageal squamous cell carcinoma. [PDF]

, 2017
Long non-coding RNAs (lncRNAs) have a critical role in cancer initiation and progression, and thus may mediate oncogenic or tumor suppressing effects, as well as be a new class of cancer therapeutic targets. We performed high-throughput sequencing of RNA
Ai, B, Bai, X-F, Cao, H-H, Feng, C-C, He, J-Z, Huang, G-W, Koeffler, HP, Lei, F, Li, C-Q, Li, E-M, Li, M, Li, S, Li, X, Li, X-C, Liao, L-D, Lin, D-C, Liu, Y-J, Shen, J-H, Tang, Z-D, Wang, L-D, Wang, M-R, Wang, Q-Y, Wang, S-H, Wu, B-L, Wu, J-Y, Wu, Z-Y, Xu, L-Y, Xu, Y-J, Xue, Y-J, Zhang, J, Zhao, J-M, Zheng, C-P, Zhu, Y   +32 more
core   +1 more source

Temporal patterns in the upstream migration of European eels (Anguilla anguilla) at the Couesnon estuarine dam [PDF]

, 2007
The temporal migration patterns of European glass eel Anguilla anguilla at the Couesnon estuarine dam (Mont-Saint-Michel Bay, France)were examined in winter and spring 2004 and 2005.
Caraguel, Jean-Marie, Laffaille, Pascal, Legault, Antoine   +2 more
core   +3 more sources

Behaviour and passage of European silver eels (Anguilla anguilla) at a small hydropower plant during their downstream migration Comportement et passage de l’anguille argentée (Anguilla anguilla) au niveau d’une petite centrale hydroélectrique lors de sa migration de dévalaison

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., Gomes P., Subra S., Larinier M., Travade F.   +4 more
doaj   +1 more source

Downstream migration of newly-hatched ayu (Plecoglossus altivelis) in the Tien Yen River of northern Vietnam

Environmental Biology of Fishes, 2017
The ayu (Plecoglossus altivelis) is an annual, amphidromous, plecoglossid fish, distributed in Vietnam, China, Taiwan, Korea, and Japan. To date, ayu have been found only in two rivers in northern Vietnam, where little is known about their life history ...
H. D. Tran, Midori Iida, K. Maeda
semanticscholar   +1 more source