Results 81 to 90 of about 32,552 (229)

Crawling under the radar: Two novel Paulinella species expand knowledge about the ecology and evolution of a primary plastid‐containing amoeba lineage

Journal of Phycology, EarlyView.
Abstract The genus Paulinella represents a rare, independent case of primary endosymbiosis, providing a unique system to study the early stages of organelle evolution. Here, we expand current understanding of primary plastid endosymbiosis through the discovery and characterization of two novel photosynthetic amoebae, Paulinella marae sp. nov.
Julia Van Etten, Sungpil Han, John A. Burns, Duckhyun Lhee, Andrew C. Willoughby, Timothy G. Stephens, Erin Chille, Robin S. Sleith, Debashish Bhattacharya, Hwan Su Yoon   +9 more
wiley   +1 more source

Life at acidic pH imposes an increased energetic cost for a eukaryotic acidophile

, 2005
Organisms growing in acidic environments, pH <3, would be expected to possess fundamentally different molecular structures and physiological controls in comparison with similar species restricted to neutral pH.
Jung, Sung-Kwon, Zettler, Erik, Sogin, Mitchell L., Amaral-Zettler, Linda A., Smith, Peter J.S., Messerli, Mark A.   +5 more
core   +1 more source

Toxicological effects of nanometer titanium dioxide (nano-TiO2) on Chlamydomonas reinhardtii

, 2012
The toxicological effects of nanometer titanium dioxide (nano-TiO2) on a unicellular green alga Chlamydomonas reinhardtii were assessed by investigating the changes of the physiology and cyto-ultrastructure of this species under treatment.
Wang, Gaohong, Wu, Hao, Chen, Lanzhou, Deng, Songqiang, Liu, Yongding, Wang, GH (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Fresh Water Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China., Zhou, Lina   +6 more
core   +1 more source

Insertional Mutagenesis of Chlamydomonas reinhardtii

Bio-Protocol, 2015
The unicellular microalga Chlamydomonas reinhardtii (C. reinhardtii) has been used as a reference model for numerous fields of research. Principle research areas are eukaryotic flagellar structure and function, basal bodies (centrioles), cell-cell ...
Chia-Hong Tsai, Christoph Benning
doaj   +1 more source

Photochemistry of CryB from Rhodobacter sphaeroides

Photochemistry and Photobiology, EarlyView.
Elucidation of the photochemistry of CryB from Rhodobacter sphaeroides was achieved from the nanosecond to second timescale. A fast (<5 ns) deprotonation of the terminal electron donor Trp338 and the involvement of Tyr337 in photoreduction have been revealed.
Christopher Einholz, Johannes Ruhnke, Jonas Diez, Andreas Günter, Johannes Berger, Stefan Weber, Erik Schleicher   +6 more
wiley   +1 more source

Rapid construction and screening of artificial microRNA systems in Chlamydomonas reinhardtii

, 2014
The unicellular green algae Chlamydomonas reinhardtii is a classic model for the study of flagella/cilia and photosynthesis, and it has recently been exploited for producing biopharmaceuticals and biofuel.
Wang, Gaohong, Shao, Ning, Hu, Jinlu, Huang, Kaiyao, Deng, Xuan   +4 more
core   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, Volume 600, Issue 17, Page 2579-2614, September 2026.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Альтерантивные оксидазы Сhlamydomonas reinhardtii: регуляция в стрессовых условиях [PDF]

, 2017
В ходе изучения регуляции альтернативных оксидаз Chlamydomonas reinhardtii в стрессовых условиях был получен фактический материал, впервые показывающий индукцию альтернативной оксидазы 1 (AOX1) и возрастание доли альтернативного дыхания при действия на ...
Остроухова Мария Владимировна, Ostroukhova Mariia   +1 more
core  

Evaluation of the phenol degradation capacity of microalgae-bacteria consortia from the bay of Cartagena, Colombia

TecnoLógicas, 2019
The development of new technologies for environmental reparation has allowed the application of inexpensive alternatives such as bioremediation, which has a high potential to treat ecosystems polluted with hydrocarbons. Microalgae-bacteria consortia have
Daniela Mora-Salguero, Martha Josefina Vives Flórez, Johanna Husserl Orjuela, Miguel Fernández-Niño, Andrés Fernando González Barrios   +4 more
doaj   +1 more source

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

Safety Science and Technology, Volume 1, Issue 3, September 2026.
ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley   +1 more source