Results 81 to 90 of about 5,609,357 (351)

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Carbon metabolism and nutrient balance in a hypereutrophic semi-intensive fishpond

open access: yesKnowledge and Management of Aquatic Ecosystems, 2019
Eutrophication and nutrient pollution is a serious problem in many fish aquaculture ponds, whose causes are often not well documented. The efficiency of using inputs for fish production in a hypereutrophic fishpond (Dehtář), was evaluated using organic ...
Rutegwa Marcellin   +3 more
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Temporal and Spatial Dynamics of Phytoplankton Primary Production in Lake Taihu Derived from MODIS Data

open access: yesRemote Sensing, 2017
We investigated the long-term variations in primary production in Lake Taihu using Moderate Resolution Imaging Spectroradiometer (MODIS) data, based on the Vertically Generalized Production Model (VGPM).
Yubing Deng   +4 more
doaj   +1 more source

About A Rare Cause Of Primary Hyperparathyroidism [PDF]

open access: yes, 2011
Introduction: Primary hyperparathyroïdism is observed in 35 to 44 subjects/ 100000 persons. The increased production of parathyroid hormones is secondary to primary glandular modifications consisting mainly in adenomas.
Mona Mlika, Zidi-Moaffak Y , Lakhoua Y, Farah F, Kourda N, Ben Abdallah N, Zermani R, Baltagi-Ben Jilani S , Int J Cur Bio Med Sci.
core  

Influence of coral and algal exudates on microbially mediated reef metabolism. [PDF]

open access: yes, 2013
Benthic primary producers in tropical reef ecosystems can alter biogeochemical cycling and microbial processes in the surrounding seawater. In order to quantify these influences, we measured rates of photosynthesis, respiration, and dissolved organic ...
Carlson, Craig A.   +9 more
core   +3 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Clayville Rural Life Center and Museum - Publications Series I - Living History Resource List #05: Metal Trades and Crafts [PDF]

open access: yes, 1978
This resource list pertains to the study of metal trades and crafts. The list is divided into two parts: Bibliography and the Conservation and Testing of Metal Artifacts.
Clayville Rural Life Center and Museum
core  

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

PRODUCCIÓN PRIMARIA EN UN LAGO DE AGUAS CLARAS DE LA AMAZONÍA COLOMBIANA (LAGO BOA)

open access: yesActa Biológica Colombiana, 2009
Phytoplankton production is one of the most significant aspects in aquatic ecosystems. In this paper primary production of the phytoplankton community was measured (14C method) in a clear water lake in the Colombian Amazon region in different periods of ...
Gabriel Pinilla
doaj  

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