Results 61 to 70 of about 84,729 (276)

On the pathways feeding the H₂ production process in nutrient-replete, hypoxic conditions : commentary on the article 'Low oxygen levels contribute to improve photohydrogen production in mixotrophic non-stressed Chlamydomonas cultures', by Jurado-Oller et al., Biotechnology for Biofuels, published September 7, 2015; 8:149 [PDF]

, 2017
Background: Under low O-2 concentration ( hypoxia) and low light, Chlamydomonas cells can produce H-2 gas in nutrient-replete conditions. This process is hindered by the presence of O-2, which inactivates the [FeFe]-hydrogenase enzyme responsible for H-2
Scoma, Alberto, Toth, Szilvia Z
core   +2 more sources

CRISPR/Cas9-induced knockout and knock-in mutations in Chlamydomonas reinhardtii

Scientific Reports, 2016
Genome editing is crucial for genetic engineering of organisms for improved traits, particularly in microalgae due to the urgent necessity for the next generation biofuel production.
Sung-Eun Shin, J. Lim, H. Koh, Eun Kyung Kim, N. Kang, Seungjib Jeon, Sohee Kwon, Won-Sub Shin, Bongsoo Lee, Kwon Hwangbo, Jungeun Kim, Sunghyeok Ye, Jae-Young Yun, Hogyun Seo, H. Oh, Kyung-Jin Kim, Jin-Soo Kim, Won-Joong Jeong, Y. Chang, Byeong-ryool Jeong   +19 more
semanticscholar   +1 more source

Oxygen Supply of Islets of Langerhans by Photosynthetically Active Microalgae in Bioprinted Co‐Cultures Maintains Their Function in a Hypoxic Environment

Advanced Healthcare Materials, EarlyView.
This study developed a bioprinted co‐culture system embedding rat pancreatic islets and Scenedesmus sp. microalgae spatially defined in close vicinity. Red light was found optimal to ensure microalgal photosynthesis while maintaining islet viability and functionality. A tailored co‐culture medium supported both cell types.
Finn Dani, Sarah Duin, Ashwini Rahul Akkineni, Susann Lehmann, Barbara Ludwig, Michael Kühl, Michael Gelinsky, Anja Lode   +7 more
wiley   +1 more source

Visualizing Filamentous Actin in Chlamydomonas reinhardtii

Bio-Protocol, 2019
This protocol aims to visualize the filamentous actin network in Chlamydomonas reinhardtii. We improved fixed-cell labeling conditions using the F-actin probe, phalloidin. We created a Chlamydomonas-optimized protocol by halving the phalloidin incubation
Evan Craig, Prachee Avasthi
doaj   +1 more source

General and Specific Promotion of Flagellar Assembly by a Flagellar Nucleoside Diphosphate Kinase [PDF]

, 2017
Nucleoside diphosphate kinases (NDKs) play a central role in diverse cellular processes using the canonical NDK activity or alternative mechanisms that remain poorly defined.
Ciruelas, Kristine S., Diener, Dennis R., Gopal, Radhika, Ishikawa, Takashi, King, Stephen M., Liu, Yi, Maizy, Yousif, Poghosyan, Emiliya, Yang, Pinfen, Zhu, Xiaoyan   +9 more
core   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Herbicide cycling has diverse effects on evolution of resistance in Chlamydomonas reinhardtii [PDF]

, 2012
Cycling pesticides has been proposed as a means of retarding the evolution of resistance, but its efficacy has rarely been empirically tested. We evolved populations of Chlamydomonas reinhardtii in the presence of three herbicides: atrazine, glyphosate ...
Alekshun, Andersson, Beckie, Bergstrom, Bergstrom, Buckling, Buckling, Chesson, Colegrave, Collins, Delye, Diggle, Futuyma, Gavrilets, Georghiou, Gomulkiewicz, Gressel, Gressel, Gressel, Hall, Harris, Hill, Jasieniuk, Jasmin, Jonsson, Kassen, Kassen, Kover, Leeper, Legros, Levins, Lopes, MacArthur, MacLean, McCart, McMahon, Morgan, Neve, Perron, Porcher, Powles, Powles, Ravigné, Reboud, Roux, Roux, Springate, Trindade, Tufto, Turner, Venail, Via, Vila-Aiub, Whitlock, Yeh   +54 more
core   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

Advanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang, Wenzhi Wang, Dongjiao Wang, Qibin Wu, Youxiong Que   +4 more
wiley   +1 more source

Reversible Lichtinduzierte Oligomerisierung von Arabidopsis‑Cryptochrom 1 und Antagonismus durch BIC1: Einblicke durch Zeitaufgelöste Native Massenspektrometrie

Angewandte Chemie, EarlyView.
Mittels zeitaufgelöster nativer Massenspektrometrie wird der blaulichtabhängige kinetische Mechanismus der Oligomerisierung von Arabidopsis CRY1 aufgedeckt. Die Oligomerisierung verläuft sequenziell von Monomeren über Dimere zu Tetrameren. Während ATP die Assemblierung fördert, inhibiert BIC1 die Tetramerbildung und dissoziiert diese unabhängig von ...
Alicia Just, Nils Niemann, Petra Gnau, Dennis Kock, Thomas Heimerl, Stephan Kiontke, Lars‐Oliver Essen, Alfred Batschauer, Nina Morgner   +8 more
wiley   +1 more source

Application of ionizing radiation as an elicitor to enhance the growth and metabolic activities in Chlamydomonas reinhardtii

Frontiers in Plant Science, 2023
Chlamydomonas reinhardtii is a eukaryotic, unicellular photosynthetic organism and a potential algal platform for producing biomass and recombinant proteins for industrial use.
Jin-Hong Kim, Jin-Hong Kim, Shubham Kumar Dubey, Shubham Kumar Dubey, Kwon Hwangbo, Byung Yeoup Chung, Seung Sik Lee, Seung Sik Lee, Sungbeom Lee, Sungbeom Lee   +9 more
doaj   +1 more source