Results 41 to 50 of about 1,013 (157)

Multilevel correlations in the biological phosphorus removal process: From bacterial enrichment to conductivity‐based metabolic batch tests and polyphosphatase assays

open access: yes, 2014
Enhanced biological phosphorus removal (EBPR) from wastewater relies on the preferential selection of active polyphosphate-accumulating organisms (PAO) in the underlying bacterial community continuum.
Julien Maillard   +17 more
core   +1 more source

The Mysterious World of Non‐Canonical Caps – What We Know and Why We Need New Sequencing Techniques

open access: yesChemBioChem, Volume 26, Issue 3, February 1, 2025.
This review describes sophisticated methodologies such as LC–MS that enabled the identification of 5’ non‐canonical RNA caps and also surveys so far developed sequencing methods, evaluating their advantages and disadvantages. It emphasizes the need for developing new, reliable sequencing techniques to identify RNA types with non‐canonical caps enabling
Flaminia Mancini, Hana Cahova
wiley   +1 more source

Platelets and Their Role in Immunity: Formation, Activation and Activity, and Biologically Active Substances in Their Granules and Extracellular Vesicles

open access: yesInternational Journal of Inflammation, Volume 2025, Issue 1, 2025.
When presenting the role of platelets in immunity, the organelles and processes occurring within them are listed, and due to their lack of a cell nucleus, their specific transcriptional activity is discussed. Their formation, activation, and functional activity are also described, along with the characterization of elements important for shaping their ...
Beata Tokarz-Deptuła   +7 more
wiley   +1 more source

STUDIES ON THE HISTOCHEMICAL DIFFERENTIATION OF ENZYMES HYDROLYZING ADENOSINE TRIPHOSPHATE

open access: yes, 1960
At least 3 enzymes or groups of enzymes present in dog kidney and jejunum are capable of splitting adenosine triphosphate at pH 9.4. In addition to nonspecific alkaline phosphatase and what appears to be a true adenosine triphosphatase, an enzyme ...
DAVID G. FREIMAN, NANCY KAPLAN
core   +1 more source

Adaptive Responses of Cyanobacteria to Phosphate Limitation: A Focus on Marine Diazotrophs

open access: yesEnvironmental Microbiology, Volume 26, Issue 12, December 2024.
Marine diazotrophic cyanobacteria, which are essential for atmospheric nitrogen fixation in low‐nutrient oceans, have developed various strategies to survive under phosphate (Pi) limitation by using high‐affinity transporters and enzymes that break down dissolved organic phosphorus (DOP).
Chloé Caille   +3 more
wiley   +1 more source

Advances in the Understanding of the Pathogenesis of Triple‐Negative Breast Cancer

open access: yesCancer Medicine, Volume 13, Issue 22, November 2024.
ABSTRACT Background Triple‐negative breast cancer (TNBC) is a heterogeneous disease characterized by high aggressiveness, high malignancy, and poor prognosis compared to other breast cancer subtypes. Objective This review aims to explore recent advances in understanding TNBC and to provide new insights and potential references for clinical treatment ...
Yuhan Liu   +3 more
wiley   +1 more source

The archaeal triphosphate tunnel metalloenzyme SaTTM defines structural determinants for the diverse activities in the CYTH protein family

open access: yes, 2021
CYTH proteins make up a large superfamily that is conserved in all three domains of life. These enzymes have a triphosphate tunnel metalloenzyme (TTM) fold, which typically results in phosphatase functions, e.g., RNA triphosphatase, inorganic ...
Banerjee, Ankan   +5 more
core   +1 more source

Rapid Fluorescence Assay for Polyphosphate in Yeast Extracts Using JC‐D7

open access: yesYeast, Volume 41, Issue 10, Page 593-604, October 2024.
Evaluation and application of the fluorescent dye JC‐D7 for polyphosphate detection in yeast extracts. ABSTRACT Polyphosphate (polyP) is an intriguing molecule that is found in almost any organism, covering a multitude of cellular functions. In industry, polyP is used due to its unique physiochemical properties, including pH buffering, water binding ...
Alexander Deitert   +7 more
wiley   +1 more source

An improved method of sncRNA cDNA library construction

open access: yes四川大学学报. 自然科学版, 2017
With the increasing recognization of sncRNA, especially miRNA and piRNA, it has been proved that small noncoding RNA (sncRNA,
DU Guang-Shi   +4 more
doaj  

Inpp5d haplodeficiency alleviates tau pathology in the PS19 mouse model of Tauopathy

open access: yesAlzheimer's &Dementia, Volume 20, Issue 7, Page 4985-4998, July 2024.
Abstract INTRODUCTION A noncoding variant (rs35349669) within INPP5D, a lipid and protein phosphatase restricted to microglia in the brain, is linked to increased susceptibility to Alzheimer's disease (AD). While Inpp5d is well‐studied in amyloid pathology, its role in tau pathology remains unclear.
Disha M. Soni   +10 more
wiley   +1 more source

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