Results 41 to 50 of about 20,020 (261)

Impact du chargement d'arrière-saison sur les teneurs en azote potentiellement lessivable en prairie : références établies dans le sud-est de la Belgique

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2013
Impact of cattle stocking rate, under grazing, during autumn on potential nitrogen leaching: reference values established in the south-east of Belgium.
Hennart, S., Lambert, A., Stilmant, D.
doaj  

Mud crab, Scylla tranquebarica (Fabricius, 1798), crablet grow‐out in lined ponds with different stocking densities to support soft‐shell crab production

open access: yesJournal of the World Aquaculture Society
Crab stocking densities in brackish water ponds can influence crab growth rate, survival, and production volume. This study aimed to determine the optimum grow‐out stocking density for Scylla tranquebarica crablets reared in lined ponds to supply the ...
Gunarto Gunarto   +11 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS 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

Ingestive behavior and performance of female lambs grazing on Marandu palisadegrass under different stocking rates

open access: yesRevista Brasileira de Zootecnia, 2011
The ingestive behavior and performance of female lambs grazing on Marandu pasture submitted to different stocking rates during the rainy and transition season were evaluated.
Luiz Carlos Vieira Júnior   +5 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Energy use efficiency of livestock farms in a mountain area of Sicily

open access: yesItalian Journal of Animal Science, 2010
The research aimed to evaluate the performance (in terms of energy) of livestock farms located in a Mediterranean mountain area and characterized by different stocking rates.
Luigi Stringi   +5 more
doaj   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

open access: yesMolecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder   +10 more
wiley   +1 more source

Effect of stocking density on the growth and survival of Anomalocardia brasiliana (Gmelin, 1791) (Bivalvia: Veneridae) post-larvae [PDF]

open access: yesCiência Rural, 2019
: Anomalocardia brasiliana post-larvae were cultured for 28 days to evaluate the effect of stocking density on their growth and survival rate. Three stocking densities were tested 40, 80 and 160 post-larvae cm-2, in experimental units (2-L) with static ...
Isabela Bacalhau de Oliveira   +5 more
doaj   +2 more sources

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

open access: yesMolecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu   +13 more
wiley   +1 more source

THE EFFECT OF STOCKING DENSITY ON THE GROWTH AND SURVIVAL RATE OF MILKFISH (CHANOS CHANOS) LARVAE IN FRESHWATER [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2022
Strategies to increase production, including regulating proper density levels, good environmental conditions, and adequate feeding, will increase fish growth.
Septiana S., Sumiarsih, Junaidi
doaj  

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