Results 81 to 90 of about 26,393 (249)

Shape-based separation of microalga Euglena gracilis using inertial microfluidics

Scientific Reports, 2017
Euglena gracilis (E. gracilis) has been proposed as one of the most attractive microalgae species for biodiesel and biomass production, which exhibits a number of shapes, such as spherical, spindle-shaped, and elongated.
Ming Li, H. E. Munoz, K. Goda, D. Di Carlo   +3 more
semanticscholar   +1 more source

Characterization of Phytoene Desaturase Knockout Carotenoid‐Deficient Microalgal Mutants Generated by Cas9‐Ribonucleoprotein Complexes

Physiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Phytoene desaturase (PDS; EC 1.3.5.5) is a key enzyme of the carotenoid biosynthetic pathway, catalyzing the desaturation of phytoene, precursor of all carotenoids. In this study, several PDS‐knockout (PDS‐KO) transformants of the chlorophyte microalga Chlamydomonas reinhardtii were generated using a reverse genetics strategy. Two single guide
Ana Molina‐Márquez, Simon Kelterborn, Peter Hegemann, Miguel Pérez‐Rodríguez, Javier Vigara, Rosa León   +5 more
wiley   +1 more source

Dietary Euglena meal improves immunity, liver health, intestinal barrier function of turbot fed lower-fishmeal diets

Aquaculture Reports
An 8-week feeding trial was conducted to evaluate the effects of dietary Euglena meal supplementation on growth performance, immune response, hepatic and intestinal health in turbot (Scophthalmus maximus L.). Four isonitrogenous and isolipidic diets were
Jingjing Zhao, Ping Wang, Luyao Zheng, Yaoyao Kong, Houguo Xu, Bin Liu, Kangsen Mai, Yanjiao Zhang   +7 more
doaj   +1 more source

The plastid genome of Eutreptiella provides a window into the process of secondary endosymbiosis of plastid in euglenids. [PDF]

PLoS ONE, 2012
Euglenids are a group of protists that comprises species with diverse feeding modes. One distinct and diversified clade of euglenids is photoautotrophic, and its members bear green secondary plastids.
Štěpánka Hrdá, Jan Fousek, Jana Szabová, Vladimír Hampl, Čestmír Vlček   +4 more
doaj   +1 more source

Kinematics of flagellar swimming in Euglena gracilis: Helical trajectories and flagellar shapes

Proceedings of the National Academy of Sciences of the United States of America, 2017
Significance Active flagella provide the propulsion mechanism for a large variety of swimming eukaryotic microorganisms, from protists to sperm cells. Planar and helical beating patterns of these structures are recurrent and widely studied.
M. Rossi, Giancarlo Cicconofri, A. Beran, G. Noselli, A. DeSimone   +4 more
semanticscholar   +1 more source

Professional Learning Portfolios for Argumentation in School Science [PDF]

, 2008
This paper reports on the use of portfolios in a continuing professional development programme to advance teachers’ skills in their pedagogy of argumentation.
Simon, Shirley, Johnson, Sue, Johnson, Susan   +2 more
core   +1 more source

Impact of Organic and Inorganic Feeding Management on Water Quality, Growth Performance and Plankton Communities in Pond‐Based Polyculture of Major and Chinese Carp Species

Aquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT The current study assessed the impact of organic and inorganic feeding management on water quality, growth performance and plankton communities in a pond‐based polyculture system over 9 months, using three treatments: Ctrl (C), organic feeding (T1) and inorganic feeding (T2). Significant differences were observed in electrical conductivity (EC)
Muhammad Inayat, Farzana Abbas, Muhammad Hafeez‐ur‐Rehman, Muhammad Akmal, Shahid Sherzada, Sohail Ahmad, Gianfranco Santovito   +6 more
wiley   +1 more source

Harvesting Optimization, Biomass, and Lipid Content Analysis of Euglena sp. Culture with Ettlia texensis Bioflocculant and Commercial Chitosan

Jurnal Ilmiah Perikanan dan Kelautan
Graphical Abstract   Highlight Research  • Bioflocculation technique can improve the harvesting effectiveness of semimass culture of Euglena sp. • The addition of E. texensis can significantly increase the flocculation efficiency of Euglena sp.
Eko Agus Suyono, Siti Mudrikah, Khalid Erlangga Karilanata, Dedy Kurnianto, Arief Budiman, Nugroho Dewayanto, Renata Adaranyssa Egistha Putri, Brilian Ryan Sadewo, Tia Erfianti   +8 more
doaj   +1 more source

Implementation of Microbe-Based Neurocomputing with Euglena Cells Confined in Micro-Aquariums [PDF]

, 2011
Using real Euglena cells in a micro-aquarium as photoreactive biomaterials, we demonstrated Euglena-based neurocomputing with two-dimensional optical feedback using the modified Hopfield–Tank algorithm.
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core  

Unbalanced Respiratory Growth of Euglena [PDF]

Journal of General Microbiology, 1968
SUMMARY: The respiratory physiology of Euglena gracilis grown heterotrophically on a defined medium was examined as a function of culture age when growth was supported by glucose, acetate or ethanol as sole carbon source. The endogenous rate of oxygen consumption in general paralleled that of total protein content, usually showing a steady decline ...
J R, Cook, B, Heinrich
openaire   +2 more sources