Results 31 to 40 of about 173,982 (316)

Fish culture

, 2017
Although Egyptians were rearing the tilapia Oreochromis niloticus in artificial ponds nearly 4,000 years ago, the African continent, no tradition of fish culture. In the early twentieth century, niloticus in artificial unlike Asia, has aquaculture was still virtually unknown there.
Jean-françois Agnèse, Randall Brummett, Marc Legendre, Christian Levêque   +3 more
openaire   +2 more sources

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Potential physiological mechanisms behind variation in rainbow trout (Oncorhynchus mykiss) to biosynthesize EPA and DHA when reared on plant oil replacement feeds

Aquaculture Reports
Lipids provide essential fatty acids necessary for proper fish growth and maintenance of crucial functions. The fatty acid profile of the dietary lipids effects the smell, taste, and fatty acid profile of the final product which is of high consumer ...
Ken Overturf, Jason Abernathy, Dietmar Kültz, Jacob Bledsoe, Shawn Narum, Thomas Welker   +5 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Prophylactic of fish diseases in carp tribal fish farms: veterinary, ecological, technological aspects

Российский паразитологический журнал, 2019
The aim of the study is to analyze and summarize the existing veterinary, ecological and technological requirements and norms that ensure optimal conditions for the reproduction and cultivation of fish and their health in carp breeding fish farms ...
L. A. Rozumnaya, A. M. Naumova, A. YU. Naumova, L. S. Loginov   +3 more
doaj  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

SOME STUDIES ON THE EFFECT OF WATER QUALITY AND STOCKING RATE ON THE GROWTH AND BIOCHEMICAL CYUMPOSITION OF NILE TILAPIA. (OREOCHROMIS NILOTICUS) AND COMMON CARP, (CYPRINUS CARPIO), REARED IN FRESH-WATER SARRAGE FISH FARM EGYPT. [PDF]

Veterinary Medical Journal - Giza, 1993
The study Presents data on some chemical parameters associated with primary productivity, as an indicator of water quality in three earthen ponds with the object of determining the effects of these parameters on the growth of Oreochromis niloticus and ...
MOHAMED SHEHATA
doaj   +1 more source