Results 101 to 110 of about 10,628 (244)

Polyphosphate kinase from Propionibacterium shermanii. Demonstration that polyphosphates are primers and determination of the size of the synthesized polyphosphate.

Journal of Biological Chemistry, 1987
Polyphosphate kinase from Propionibacterium shermanii was purified to 70% homogeneity and shown to be a monomeric enzyme of molecular weight 83,000 +/- 3,000. It was demonstrated that short chains of polyphosphate serve as primers by using [32P]polyphosphate, 6-80 residues in length for synthesis of long-chain polyphosphate glucokinase, the radiolabel ...
N A, Robinson, J E, Clark, H G, Wood
openaire   +2 more sources

Common pathways and outliers in glucose catabolism across Trypanosomatidae

The FEBS Journal, EarlyView.
Trypanosomatid parasites, including Trypanosoma sp., Leishmania sp., Phytomonas sp., and Vickermania sp., share a common motif: a metabolism built around the glycosome, a unique peroxisome‐derived organelle housing the first steps of glycolysis. Yet, these organisms have evolved remarkably diverse strategies to catabolize glucose, excreting distinct ...
Fred R. Opperdoes, Mayke B. Alencar, Ariel M. Silber, Ingrid Škodová‐Sveráková, Kristína Záhonová, Vyacheslav Yurchenko   +5 more
wiley   +1 more source

Supplementary data on confocal imaging of Porphyromonas gingivalis release of polyphosphates and fibrin formation

, 2021
The hypothesis was that Porphyromonas gingivalis by secreting gingipains or polyphosphates could initiate blood coagulation and thereby contribute to fibrin deposition in gingival tissue which in turn promotes chronic inflammation.
Neilands, J (via Mendeley Data)
core   +1 more source

The Effects of Nutrient Additions on Kokanee in Dworshak Reservoir, Idaho

Fisheries Management and Ecology, EarlyView.
ABSTRACT We investigated the effects of whole reservoir nitrogen (N) addition on kokanee growth in Dworshak Reservoir, Idaho. We hypothesized that N addition would improve the growth of kokanee (Oncorhynchus nerka) at a given level of abundance by increasing the availability of Daphnia, an important food source.
Sean M. Wilson, Matthew P. Corsi, Eric J. Stark, Eli A. Felts, Andrew M. Dux, Ryan S. Hardy   +5 more
wiley   +1 more source

Life‐stage variation in Sable Shearwater (Ardenna carneipes) physiology assessed using proteomics

Ibis, EarlyView.
Life‐stage transitions in seabirds involve substantial shifts in physiological demands, yet the molecular mechanisms underpinning these changes remain poorly resolved. Here we applied untargeted data‐independent acquisition mass spectrometry (DIA‐MS) to characterize and compare the plasma proteomes of fledgling and adult Sable Shearwaters Ardenna ...
Alix M. de Jersey, Alexander L. Bond, Richard Wilson, Graeme R. Zosky, Jack Rivers‐Auty, Jennifer L. Lavers   +5 more
wiley   +1 more source

Biogenic Polyphosphate Nanoparticles from a Marine Cyanobacterium Synechococcus sp. PCC 7002: Production, Characterization, and Anti-Inflammatory Properties In Vitro

Marine Drugs, 2018
Probiotic-derived polyphosphates have attracted interest as potential therapeutic agents to improve intestinal health. The current study discovered the intracellular accumulation of polyphosphates in a marine cyanobacterium Synechococcus sp.
Guangxin Feng, Shiyuan Dong, Min Huang, Mingyong Zeng, Zunying Liu, Yuanhui Zhao, Haohao Wu   +6 more
doaj   +1 more source

The Complex World of Toothpaste Diversity, Meeting Patient Clinical Needs. An Umbrella Review

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Background Amidst numerous recent advancements in toothpaste formulations and active ingredients, some clinicians may believe all toothpastes are similar despite differences in their active ingredients and corresponding clinical application.
Jeanie Suvan, Crystal Marruganti
wiley   +1 more source

Effect of Whitening Dentifrices on Short‐Term Color Stability and Tooth Sensitivity After In‐Office Bleaching: A Randomized Single‐Blind Clinical Trial

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This randomized, single‐blind clinical trial evaluated the effect of whitening dentifrices on short‐term color stability and tooth sensitivity after in‐office bleaching. Materials and Methods A total of 120 participants treated with 40% hydrogen peroxide were randomly assigned to six dentifrice groups (n = 20): one conventional ...
Adem Gok, Begum Koprucuogullari
wiley   +1 more source

Circular oligomerization is an intrinsic property of synaptotagmin

eLife, 2017
Previously, we showed that synaptotagmin1 (Syt1) forms Ca2+-sensitive ring-like oligomers on membranes containing acidic lipids and proposed a potential role in regulating neurotransmitter release (Zanetti et al., 2016).
Jing Wang, Feng Li, Oscar D Bello, Charles Vaughn Sindelar, Frédéric Pincet, Shyam S Krishnakumar, James E Rothman   +6 more
doaj   +1 more source

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

Journal of Integrative Plant Biology, EarlyView.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia, Medha Noopur, Ishana Bhattacharya, Bhaskar Chandra Sahoo, Mritunjay Kasera, Naga Jyothi Pullagurla, Smritikana Dutta, Guizhen Liu, Gabriel Schaaf, Henning Jessen, Debabrata Laha, Souvik Bhattacharjee, Saikat Bhattacharjee   +12 more
wiley   +1 more source