Results 71 to 80 of about 35,892 (245)

Coleção de microalgas de ambientes dulciaquícolas naturais da Bahia, Brasil, como potencial fonte para a produção de biocombustíveis: uma abordagem taxonômica Collection of microalgae from natural freshwater environments of Bahia, Brazil, as a potential source for biofuel production: a taxonomic approach

Acta Botânica Brasílica, 2012
O presente trabalho envolveu a identificação taxonômica de espécies nativas de microalgas (isoladas de ecossistemas dulciaquícolas localizados nos arredores de Salvador, Bahia) integrantes da Coleção de Microalgas dulciaquícolas do LABIOMAR/IB/UFBA ...
Maria Cristina de Queiroz Mendes, Augusto Abilio Comas Gonzalez, Mariângela Menezes, José Marcos de Castro Nunes, Solange Pereira, Iracema Andrade Nascimento   +5 more
doaj   +1 more source

An N‐acetyltransferase‐MAPK fusion protein modulates developmental reprogramming in Physcomitrium patens

New Phytologist, Volume 251, Issue 1, Page 321-339, July 2026.
Summary We discovered a previously uncharacterized moss‐specific protein, Rosetta NATD‐MAPK 1 (RAK1) in Physcomitrium patens, which uniquely integrates MAP kinase (MAPK)‐dependent signaling with N‐acetyltransferase activity. Through phenotypical and biochemical analyses, we characterized RAK1 function in the regulation of the 2D‐to‐3D growth transition.
Cloe de Luxán‐Hernández, Thomas J. Ammitsøe, Jakob V. Kanne, Sabrina Stanimirovic, Rocío Redondo‐Rodríguez, Milena E. Roux, Liechi Zhang, Zoe Weeks, Michael Schutzbier, Gerhard Dürnberger, Elisabeth Roitinger, Oliver Spadiut, Masaki Ishikawa, Mitsuyasu Hasebe, Laura A. Moody, Yasin F. Dagdas, Eleazar Rodriguez, Morten Petersen   +17 more
wiley   +1 more source

Heterologous Gene Expression in Chlamydomonas reinhardtii Chloroplast by Heterologous Promoters and Terminators, Intercistronic Expression Elements and Minichromosome

Microbial Biotechnology
Chlamydomonas reinhardtii, a model green alga for expressing foreign proteins, faces challenges in multigene expression and enhancing protein expression level in the chloroplast.
Yunling Guo, Hui Xiong, Qiuling Fan, Deqiang Duanmu   +3 more
doaj   +1 more source

Chlamydomonas as a model system to study cilia and flagella using genetics, biochemistry, and microscopy

Frontiers in Cell and Developmental Biology
The unicellular green alga, Chlamydomonas reinhardtii, has played a central role in discovering much of what is currently known about the composition, assembly, and function of cilia and flagella.
Wallace F. Marshall
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, Volume 20, Issue 6, Page 1591-1611, June 2026.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

A robust protocol for efficient generation, and genomic characterization of insertional mutants of Chlamydomonas reinhardtii

Plant Methods, 2017
Background Random insertional mutagenesis of Chlamydomonas reinhardtii using drug resistance cassettes has contributed to the generation of tens of thousands of transformants in dozens of labs around the world. In many instances these insertional mutants
Steve V. Pollock, Bratati Mukherjee, Joanna Bajsa-Hirschel, Marylou C. Machingura, Ananya Mukherjee, Arthur R. Grossman, James V. Moroney   +6 more
doaj   +1 more source

Chlamydomonas chloroplast

, 2019
2.1. Transformation of the Chlamydomonas chloroplast with a codonoptimized CcCLS gene (CO-CcCLS) The CDS of the C. creticus CcCLS gene was codon-optimized for improved expression in the C. reinhardtii chloroplast (CO-CcCLS) (Supplementary Fig. 1). CO-CcCLS was cloned without the transit peptide as an N-terminal fusion with the FLAG–tag in the pCG2 ...
Papaefthimiou, Dimitra, Diretto, Gianfranco, Demurtas, Olivia Costantina, Mini, Paola, Ferrante, Paola, Giuliano, Giovanni, Kanellis, Angelos K.   +6 more
openaire   +2 more sources

Wave Mechanics of Ciliary Proteins: Quantum‐Enabled Sensing and Energy Transfer in the “Cellular Antenna”

Aggregate, Volume 7, Issue 6, June 2026.
This review surveys eukaryotic cilia as putative quantum‐enabled sensory and regulatory centers. It highlights their multifaceted roles in the cell, focuses on the nontrivial roles of quantum mechanics in their membrane and cytoskeletal proteins, and introduces the essential building blocks enabling quantum properties to survive in the warm, wet, and ...
Daniel L. Bilezikian, Dylan Davidoff, Justin R. Caram, Thomas P. Fay, Aarat P. Kalra, Paul S. Weiss   +5 more
wiley   +1 more source

Transfer Learning Approaches in Bioprocess Engineering: Opportunities and Challenges

Biotechnology and Bioengineering, Volume 123, Issue 6, Page 1417-1431, June 2026.
ABSTRACT Transfer learning (TL) has recently emerged as a promising approach to overcoming one of the key limitations of bioprocess engineering: data scarcity. By leveraging knowledge from one bioprocess to another, TL allows existing models and data sets to be reused efficiently, accelerating process development, improving prediction accuracy, and ...
Daniel Barón Díaz, Anna‐Lena Drommershausen, Alexander Grünberger, Dirk Holtmann   +3 more
wiley   +1 more source

Unraveling the 13C Hyperfine Structure of the 5‐Deazaflavin Radical in Solution Using Photo‐CIDNP Spectroscopy

ChemPhotoChem, Volume 10, Issue 6, June 2026.
The 13C hyperfine structure of the 5‐deazaflavin radical is elucidated by photo‐chemically induced dynamic nuclear polarization spectroscopy and compared to the flavin radical. Despite structural similarity to flavins, 5‐deazaflavins were long thought to act only as two‐electron transfer agents.
Sabrina Panter, Audrey Ayekoi, Boris Illarionov, Jing Chen, Adelbert Bacher, Markus Fischer, Stefan Weber   +6 more
wiley   +1 more source