Results 31 to 40 of about 31,508 (288)

Molecular characterization of Chlamydomonas reinhardtii telomeres and telomerase mutants

Life Science Alliance, 2019
This study characterizes the sequence, end structure, and length distribution of Chlamydomonas reinhardtii telomeres and shows that telomerase mutants are defective in telomere maintenance.
Stephan Eberhard, Sona Valuchova, Julie Ravat, Jaroslav Fulneček, Pascale Jolivet, Sandrine Bujaldon, Stéphane D Lemaire, Francis-André Wollman, Maria Teresa Teixeira, Karel Riha, Zhou Xu   +10 more
doaj   +1 more source

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

Algicidal Effects of Green Synthesized Silver Nanoparticles using Tinospora cordifolia on Chlamydomonas reinhardtii

, 2022
Eco-friendly anti-algal agents are in demand for preventing the growth of unwanted algae. Green synthesized nanoparticles exhibit antimicrobial properties and have been used as a better alternative against chemical and physical processes.
Swapna Alex, M. Joy, B.L. Bijula, Deepa S. Nair, R. Beena, Amala Benny, K.N. Anith, K.B. Soni   +7 more
core   +1 more source

Photosynthetic response of Chlamydomonas reinhardtii and Chlamydomonas sp. 1710 to zinc toxicity

Frontiers in Microbiology
Zinc (Zn) is an essential trace element but can lead to water contamination and ecological deterioration when present in excessive amounts. Therefore, investigating the photosynthetic response of microalgae to Zn stress is of great significance.
Di Zhan, Di Zhan, Yue Liu, Yue Liu, Na Yu, Na Yu, Chunbo Hao, Chunbo Hao   +7 more
doaj   +1 more source

3D ultrastructural organization of whole Chlamydomonas reinhardtii cells studied by nanoscale soft x-ray tomography

, 2012
The complex architecture of their structural elements and compartments is a hallmark of eukaryotic cells. The creation of high resolution models of whole cells has been limited by the relatively low resolution of conventional light microscopes and the ...
Achilleas S. Frangakis, Hummel, E., Michael Kunz, Eric Hummel, Werner, Stephan, Basel Tarek, Frangakis, Achilleas S., Gerd Schneider, Frangakis, A.S., Tarek, B., Schneider, G., Westermann, B., Basel Tarek (107662), Michael Kunz (107666), Hummel, Eric, Werner, S., Stephan Werner, Tarek, Basel, Benedikt Westermann (107668), Guttmann, Peter, Westermann, Benedikt, Benedikt Westermann, Peter Guttmann, Stephan Werner (107660), Gerd Schneider (107664), Kunz, Michael, Achilleas S. Frangakis (107667), Peter Guttmann (107658), Kunz, M., Achilleas S Frangakis, Eric Hummel (107656), Guttmann, P., Schneider, Gerd   +32 more
core   +1 more source

Intracellular Carbonic Anhydrase of Chlamydomonas reinhardtii [PDF]

Plant Physiology, 1995
An intracellular carbonic anhydrase (CA; EC 4.2.1.1) was purified to homogeneity from a mutant strain of Chlamydomonas reinhardtii (CW 92) lacking a cell wall. Intact cells were washed to remove periplasmic CA and were lysed and fractionated into soluble and membrane fractions by sedimentation.
J, Karlsson, T, Hiltonen, H D, Husic, Z, Ramazanov, G, Samuelsson   +4 more
openaire   +2 more sources

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

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

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

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