Results 91 to 100 of about 26,393 (249)

Bioaugmentation mitigates the impact of estrogen on coliform-grazing protozoa in slow sand filters [PDF]

open access: yes, 2016
Exposure to endocrine-disrupting chemicals (EDCs), such as estrogens, is a growing issue for human and animal health as they have been shown to cause reproductive and developmental abnormalities in wildlife and plants and have been linked to male ...
Collins, Gavin   +3 more
core   +10 more sources

From isolation to insights: mitochondrial complex I in the diatom Phaeodactylum tricornutum

open access: yesThe Plant Journal, Volume 125, Issue 3, February 2026.
SUMMARY Diatoms are among the most ecologically successful microalgae, contributing significantly to marine primary production and global carbon cycling. Their distinctive metabolic architecture, shaped by a complex evolutionary history involving secondary endosymbiosis, includes a highly compartmentalized cell organization and unique metabolic ...
Federico Berdun   +7 more
wiley   +1 more source

Eu:CROPIS – “Euglena gracilis: Combined Regenerative Organic-food Production in Space” - A Space Experiment Testing Biological Life Support Systems Under Lunar And Martian Gravity

open access: yesMicrogravity, science and technology, 2018
Human space exploration needs stable life support systems for the supply of oxygen, water and food for each human explorer due to long term missions.
J. Hauslage   +15 more
semanticscholar   +1 more source

Sub-pixel resolving optofluidic microscope for on-chip cell imaging [PDF]

open access: yes, 2010
We report the implementation of a fully on-chip, lensless, sub-pixel resolving optofluidic microscope (SROFM). The device utilizes microfluidic flow to deliver specimens directly across a complementary metal oxide semiconductor (CMOS) sensor to generate ...
Lee, Seung Ah   +3 more
core   +2 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, Volume 600, Issue 2, Page 164-187, January 2026.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Effects of Copper on Euglena sp. Local Strains and Remediation Capabilities

open access: yesHayati Journal of Biosciences
One of the well-known industries in Yogyakarta is the Kotagede silver craft, which produces heavy metal waste, one of which is copper. The copper content in the liquid waste of electroplating Kotagede silver crafts is 4.628 mg/L.
Witia Ardipeni   +6 more
doaj   +1 more source

The Romantic Discovery of Radiolaria in the Ocean

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 1, January/February 2026.
ABSTRACT Radiolaria are unicellular marine organisms (protists) that have been drifting in oceanic plankton for hundreds of millions of years. These mineral architects can build extraordinarily complex skeletons, which fascinated and puzzled naturalists observing water samples through rudimentary microscopes.
Johan Decelle
wiley   +1 more source

Oral administration of Euglena gracilis Z and its carbohydrate storage substance provides survival protection against influenza virus infection in mice.

open access: yesBiochemical and Biophysical Research Communications - BBRC, 2017
Euglena gracilis Z is a micro-algae that is used as a food or nutritional supplement. Paramylon, the carbohydrate storage substance of Euglena gracilis Z has β-1, 3-glucan structure.
A. Nakashima   +6 more
semanticscholar   +1 more source

 Immunomodulatory, antioxidant and anti-tumor capacity of acidic polysaccharides from Euglena gracilis. [PDF]

open access: yes, 2018
Euglena sp. is a microalga producer of important molecules for the Biotechnology industry, since it is a producer of substances such as vitamins A, C and E, essential amino acids, polyunsaturated fatty acids, β-carotenes and paramilon (β-1,3-glucan).
Abdala-Diaz, Roberto Teofilo   +3 more
core  

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 23: Suitability of taxonomic units notified to EFSA until September 2025

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ)   +28 more
wiley   +1 more source

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