Results 91 to 100 of about 316,695 (204)

Whole cell reconstructions of Leishmania mexicana through the cell cycle.

open access: yesPLoS Pathogens
The unicellular parasite Leishmania has a precisely defined cell architecture that is inherited by each subsequent generation, requiring a highly coordinated pattern of duplication and segregation of organelles and cytoskeletal structures. A framework of
Molly Hair   +7 more
doaj   +1 more source

Correlation between Membrane Potential Responses and Tentacle Movement in the Dinoflagellate Noctiluca miliaris [PDF]

open access: yes, 2004
Membrane potential responses and tentacle movement of the marine dinoflagellate Noctiluca miliaris were recorded simultaneously and their time relationships were examined.
Oami Kazunori, 大網 一則
core   +1 more source

Integral membrane pyrophosphatases : A novel drug target for human pathogens? [PDF]

open access: yes, 2016
Membrane-integral pyrophosphatases (mPPases) are found in several human pathogens, including Plasmodium species, the protozoan parasites that cause malaria.
Adrian Goldman   +4 more
core   +3 more sources

An overview of Suctorian ciliates (Ciliophora, Suctorea) as epibionts of halacarid mites (Acari, Halacaridae) [PDF]

open access: yes, 2008
Scant information is available regarding the prevalence and distribution of suctorian ciliates on halacarid mites. However, using this limited information and data from our laboratory on the systematics, biology, ecology and distribution of suctorian ...
Baban, Іngole   +2 more
core  

Description of Epistylis camprubii n. sp., a species highly tolerant to ammonium and nitrite [PDF]

open access: yes, 2017
A new peritrich species highly tolerant to ammonium and nitrite, Epistylis camprubii n. sp., was found adhered to the biofilm of two advanced wastewater treatment plants treating high ammonium-loaded wastewater in Rubí, Spain.
Canals, Oriol   +1 more
core   +1 more source

BMC Biology BMC Biology The toxoplasma-host cell junction is anchored to the cell cortex to sustain parasite invasive force [PDF]

open access: yes, 2014
International audienceBackgroundThe public health threats imposed by toxoplasmosis worldwide and by malaria in sub-Saharan countries are directly associated with the capacity of their closely related causative agents Toxoplasma and Plasmodium ...
Bichet, Marion   +8 more
core   +6 more sources

Mutation of the Ser18 phosphorylation site on the sole Saccharomyces cerevisiae UCS protein, She4, can compromise high-temperature survival. [PDF]

open access: yes, 2016
Folding of the myosin head often requires the joint actions of Hsp90 and a dedicated UNC45, Cro1, She4 (UCS) domain-containing cochaperone protein. Relatively weak sequence conservation exists between the single UCS protein of simple eukaryotes (She4 in ...
Gomez-Escalante, S.   +2 more
core   +1 more source

THE CONTRACTILE VACUOLE IN AMOEBA PROTEUS (LEIDY)

open access: yesThe Biological Bulletin, 1938
1. The contractile vacuole in Amoeba proteus contains at the surface a well differentiated membrane about 0.5µ thick. Adjoining this membrane on the outside there is usually a layer of substance in which numerous beta granules (Metcalf's "excretory granules") are imbedded. This layer is more viscous and heavier than the adjoining cytoplasm.
openaire   +2 more sources

Textbook Question Answering with Multi-modal Context Graph Understanding and Self-supervised Open-set Comprehension

open access: yes, 2019
In this work, we introduce a novel algorithm for solving the textbook question answering (TQA) task which describes more realistic QA problems compared to other recent tasks. We mainly focus on two related issues with analysis of the TQA dataset.
Kim, Daesik, Kim, Seonhoon, Kwak, Nojun
core   +1 more source

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