Results 61 to 70 of about 172,580 (267)
, 1982 127 pagesThis document is a proposed action that includes the following elements for the conservation and management of the billfish fishery. They are to determine the maximum sustainable yield (MSY) of the fishery, the optimum yield (OY) or allowable ...
South Atlantic Fishery Management Council
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Известия ТИНРО, 2015 Radiation environment is assessed for the Pacific waters off Kuril Islands and effects of radiation pollution on pacific saury migrating through this area for feeding are evaluated on the samples collected by research vessels of Pacific Fisheries ...
Galina S. Borisenko +2 more
doaj +1 more source
Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Transferable Rights of Recreational Fishery: An Application to Red Snapper Fishery in the Gulf of Mexico [PDF]
Transferable rights (TRs) programs are being increasingly considered in fisheries to overcome current overfishing situation. This paper will focus on developing a conceptual foundation, investigating advantages of the TRs program in fishery management ...
Kim, Hwa Nyeon +2 more
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Biología pesquera de la langosta Panulirus gracilis en Playa Lagarto, Guanacaste, Costa Rica
Revista de Biología Tropical, 2011 Los parámetros biológicos y pesqueros analizados se fundamentaron en una muestra de 843 langostas provenientes de la actividad pesquera realizada en Playa Lagarto entre noviembre del 2007 y octubre del 2008.
Helven Naranjo Madrigal
doaj
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
The Multicohort Fishery Under Uncertainty [PDF]
The multicohort fishery subject to random environmental disturbances is examined within a market framework. The free access problem is considered and optimal selective and proportional harvesting policies are discussed.Environmental Economics and Policy,
Spulber, Daniel F.
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Journal of Agricultural Extension, 2008 The study examined Student’s Industrial Work Experience Scheme carried out in NIFFR visa-a-vise the challenge of skilled manpower development for fishery extension.
P I Ifejika +3 more
doaj
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source