Results 41 to 50 of about 32,552 (229)

Eyespot-Assembly Mutants in Chlamydomonas reinhardtii [PDF]

Genetics, 1999
Abstract Chlamydomonas reinhardtii is a single-celled green alga that phototaxes toward light by means of a light-sensitive organelle, the eyespot. The eyespot is composed of photoreceptor and Ca++-channel signal transduction components in the plasma membrane of the cell and reflective carotenoid pigment layers in an underlying region of
M R, Lamb, S K, Dutcher, C K, Worley, C L, Dieckmann   +3 more
openaire   +2 more sources

Identification and analysis of smORFs in Chlamydomonas reinhardtii

Genomics, 2022
Small open reading frames (smORFs) have been acknowledged as an important partner in organism functions ranging from bacteria to higher eukaryotes. However, there is a lack of investigation of smORFs in green algae, despite their importance in ecology and evolution.
Zhao, Peng, Sheng, Yao, Baolong, Zhang, Kaiyao, Huang, Cuihong, Wan   +4 more
openaire   +2 more sources

Reciprocal regulation of protein synthesis and carbon metabolism for thylakoid membrane biogenesis [PDF]

, 2013
Metabolic control of gene expression coordinates the levels of specific gene products to meet cellular demand for their activities. This control can be exerted by metabolites acting as regulatory signals and/or a class of metabolic enzymes with dual ...
Bohne, Alexandra-Viola, Marco Schottkowski, Michael Lidschreiber, Zerges, William, Markus Piotrowski (169373), Markus Piotrowski, Michael Lidschreiber (138963), Christian Schwarz, Alexandra-Viola Bohne (281295), Marco Schottkowski (281297), William Zerges, Nickelsen, Jörg, Jörg Nickelsen (13576), Piotrowski, Markus, Alexandra-Viola Bohne, Christian Schwarz (281296), Lidschreiber, Michael, Jörg Nickelsen, Schottkowski, Marco, Schwarz, Christian, William Zerges (95563)   +20 more
core   +1 more source

Polycytidylation of mitochondrial mRNAs in Chlamydomonas reinhardtii [PDF]

Nucleic Acids Research, 2017
The unicellular photosynthetic organism, Chlamydomonas reinhardtii, represents a powerful model to study mitochondrial gene expression. Here, we show that the 5'- and 3'-extremities of the eight Chlamydomonas mitochondrial mRNAs present two unusual characteristics.
Salinas-Giegé, Thalia, Cavaiuolo, Marina, Cognat, Valérie, Ubrig, Elodie, Remacle, Claire, Duchêne, Anne-Marie, Vallon, Olivier, Maréchal-Drouard, Laurence   +7 more
openaire   +3 more sources

Multi-Pixel Photon Counters for Optofluidic Characterization of Particles and Microalgae

Biosensors, 2015
We have developed an optofluidic biosensor to study microscale particles and different species of microalgae. The system is comprised of a microchannel with a set of chevron-shaped grooves. The chevrons allows for hydrodynamic focusing of the core stream
Pouya Asrar, Marta Sucur, Nastaran Hashemi   +2 more
doaj   +1 more source

Gamete dimorphism of the isogamous green alga (Chlamydomonas reinhardtii), is regulated by the mating type-determining gene, MID

Communications Biology, 2022
The mating type determining gene, MID, in Chlamydomonas reinhardtii algae governs formation of the α and β mating structures, highlighting a potential genetic basis for mating type- or sex-specific asymmetric positioning of the chlorophyte mating ...
Ryoya Innami, Shinichi Miyamura, Masako Okoshi, Tamotsu Nagumo, Kensuke Ichihara, Tomokazu Yamazaki, Shigeyuki Kawano   +6 more
doaj   +1 more source

Multi‐tissue Metabolic GWAS and Drought‐Responsive Multi‐omics Reveal the Genetic Basis of the Quinoa Metabolome

Advanced Science, EarlyView.
A multi‐omics framework combining multitissue genome‐wide association studies, metabolomics, transcriptomics, proteomics, and functional validation uncovers the genetic basis of specialized metabolism in quinoa. The study identifies hundreds of metabolite‐associated loci, prioritizes candidate genes for saponin, betalain, and flavonoid biosynthesis ...
Julia von Steimker, Elodie L. Rey, Clara Stanschewski, Regina Wendenburg, Annabella Klemmer, Markéta Macho, Venkatesh P. Thirumalaikumar, Noha O. Saber, Aleksandra Skirycz, Alisdair R. Fernie, Mark Tester, Saleh Alseekh   +11 more
wiley   +1 more source

Vegetative and gametic flagellum membranes of Chlamydomonas reinhardtii

Acta Societatis Botanicorum Poloniae, 2015
Differences were demonstrated in the composition, electrophoretic patterns of polypeptide chains and neutral sugar composition between vegetative and gametic flagellum membranes of two strains (89 and 90) of Chlamydomonas reinhardtii.
Aleksander F. Sikorski
doaj   +1 more source

Quantitative Partitioning of Photoautotrophic and Photoheterotrophic Contributions During Mixotrophic Growth of Scenedesmus obliquus

Biotechnology and Bioengineering, EarlyView.
Carbon and oxygen fluxes during photoautotrophic, photoheterotrophic and mixotrophic growth of Scenedesmus obliquus. ABSTRACT Mixotrophic growth of microalgae involves the simultaneous assimilation of inorganic and organic carbon sources, but the quantitative contributions of photoautotrophic and photoheterotrophic metabolisms remain poorly resolved ...
Solène Jahan, Thibault Combroux, Samy Kemel, Hélène Marec, Mariana Titica, Howard Fallowfield, Jérémy Pruvost, Guillaume Cogne   +7 more
wiley   +1 more source

Evaluation of Cellular Responses of Heterotrophic Escherichia coli Cultured with Autotrophic Chlamydomonas reinhardtii as a Nutrient Source by Analyses Based on Microbiology and Transcriptome

Microorganisms
Heterotrophic microorganism Escherichia coli LS5218 was cultured with flesh green alga Chlamydomonas reinhardtii C-9: NIES-2235 as a nutrient supplier. In order to evaluate the cell response of Escherichia coli with Chlamydomonas reinhardtii, Escherichia
Akihito Nakanishi, Natsumi Omino, Tomoyo Nakamura, Saki Goto, Riri Matsumoto, Misaki Yomogita, Naoki Narisawa, Manami Kimijima, Kohei Iritani   +8 more
doaj   +1 more source