Results 101 to 110 of about 4,835 (209)

Purification and characterization of encystment-induced glucosamine 6-phosphate isomerase in Giardia [PDF]

open access: yes, 1997
Giardia intestinalis encystment results in the incorporation of galactosamine (GalN) (a cyst- wall specific sugar) into outer cyst wall filaments [1,2]. GalN is synthesized during encystment from endogenous glucose by an inducible enzyme pathway [3] and ...
Steimle, Paul A.   +1 more
core  

Deep Turbulence as a Novel Main Driver for Multi-Specific Toxic Algal Blooms: The Case of an Anoxic and Heavy Metal-Polluted Submarine Canyon That Harbors Toxic Dinoflagellate Resting Cysts

open access: yesMicroorganisms
Over the recent decades, an apparent worldwide rise in Harmful Algae Blooms (HABs) has been observed due to the growing exploitation of the coastal environment, the exponential growth of monitoring programs, and growing global maritime transport.
Camilo Rodríguez-Villegas   +11 more
doaj   +1 more source

An Encysting “Myzostoma” in Milford Haven [PDF]

open access: yesNature, 1885
I HAVE recently had occasion to examine a number of Comatul from Milford Haven which were kindly given to me by Mr. W. Percy Sladen, F.L.S., and appear to belong to the type that was figured by Miller under the name of Comatula fimbriata; and I was surprised to find many of the pinnules presenting distinct traces of an encysting Myzostoma.
openaire   +1 more source

Toxicity of anti-fouling biocides to Parorchis acanthus (Digenea: Philophthalmidae) cercarial encystment

open access: yes, 2003
The toxicity of the anti-fouling biocides tributyltin (TBTO), copper, and Irgarol 1051 (irgarol) at nominal concentrations ranging from 10 to 10000 μg 1-1 was investigated against the speed of encystment and successful formation of a protective cyst of ...
Morley, NJ   +3 more
core   +1 more source

The Encystment-Related MicroRNAs and Its Regulation Molecular Mechanism in Pseudourostyla cristata Revealed by High Throughput Small RNA Sequencing

open access: yes, 2020
MicroRNAs (miRNAs) regulate the expression of target genes in diverse cellular processes and play important roles in different physiological processes. However, little is known about the microRNAome (miRNAome) during encystment of ciliated protozoa.
Muhammad Zeeshan Bhatti   +5 more
core   +1 more source

Seasonal Early Warning of Impacts of Harmful Algal Blooms on Farmed Shellfish in Coastal Waters of Scotland

open access: yesWater Resources Research
Harmful Algal Blooms (HABs) can produce phycotoxins that accumulate in shellfish and subsequently poison aquatic predators and human consumers, potentially causing significant economic impacts to the shellfish aquaculture industry.
O. Stoner, T. Economou, A. R. Brown
doaj   +1 more source

Consequence of temperature changes on cercarial shedding from Galba truncatula infected with Fasciola hepatica or Paramphistomum daubneyi

open access: yesParasite, 2013
Experimental infections of Galba truncatula (two populations) with Fasciola hepatica or Paramphistomum daubneyi were carried out to study the effect of water temperature changes (3 h at a mean of 12 °C every week) on cercarial shedding during the patent ...
Rondelaud Daniel   +4 more
doaj   +1 more source

Identification of cAMP-dependent phosphorylated proteins involved in the formation of environment-resistant resting cysts by the terrestrial ciliate Colpoda cucullus

open access: yesInvertebrate Survival Journal, 2014
In the terrestrial ciliate Colpoda cucullus, an elevation of the intracellular cAMP concentration was reported to be involved in environment-resistant resting cyst formation.
Y Sogame   +4 more
doaj  

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