Results 61 to 70 of about 419,747 (241)

Viability of the implementation of ISO/TC 228/WG 5 for beaches' certification – study case for the Praia Brava, Itajaí, Santa Catarina – Brazil

open access: yesIntropica, 2012
The standards by which beach management systems are efficiently managed are best achieved through the application of strict guidelines and requirements, such as those that will be necessary to achieve ISO/TC 228/WG 5 certification.
Guilherme Barattela, Marcus Polette
doaj  

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

On the possibility that bond strain is the mechanism of RING E3 activation in the E2-catalyzed ubiquitination reaction [PDF]

open access: yes, 2022
Ubiquitination is a type of post translational modification wherein the small protein ubiquitin (Ub) is covalently bound to a lysine on a target protein.
Isaiah, Sumner, Jay-Anne K., Johnson
core   +2 more sources

Versatile vector tools for efficient protein screening across multiple expression systems

open access: yesFEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu   +5 more
wiley   +1 more source

Case report: a Chinese girl with dent disease 1 and turner syndrome due to a hemizygous CLCN5 gene mutation and Isochromosome (Xq)

open access: yesBMC Nephrology, 2020
Background Female Dent disease 1 patients with low-molecular-weight proteinuria (LMWP) due to CLCN5 gene mutation were rarely reported, and these cases that the people were also with Turner syndrome (TS) were even hardly documented before.
Yuhong Ye   +6 more
doaj   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

open access: yesFEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito   +7 more
wiley   +1 more source

Interaction of SPCS1 with HCV E2 or E2-p7 precursor.

open access: yes, 2022
The interaction between FLAGSPCS1 and E2 derivatives was determined by anti-FLAG antibody-mediated co-immunoprecipitation (co-IP) assay following co-transfection of FLAGSPCS1 without or with H77 E1-E2, E1-E2-p7, E1-E2(AR)-p7, and E1-E2-p7(KRAA) to 293T ...
Nabeel Alzahrani (12055326)   +5 more
core   +1 more source

Prolactin, Estrogen, HbA1c and Interleukin-12 in Iraqi Smokers Single Females

open access: yesСахарный диабет
BACKGROUND: Smoking disrupts the endocrine system, altering levels of key hormones such as estrogen (E2) and prolactin (PRL). This makes the relationship between smoking and sex hormones an important research topic.
G. S. Jawad   +5 more
doaj   +1 more source

Copper in Chile - When the Resource “Outside” Becomes a Blessing

open access: yesInternational Journal of Management and Economics, 2014
The article aims at explaining how a small opened economy can effectively deal with a resource abundance problem. The thesis of the essay is a statement that Chile has been able to cope with the resource “outside” by developing proper institutions and ...
Kubacki Konrad, Wieprzowski Paweł
doaj   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

open access: yesFEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima   +7 more
wiley   +1 more source

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