Results 101 to 110 of about 796,939 (318)

Regulation of sporulation in the yeast Saccharomyces cerevisiae. [PDF]

, 2010
Sporulation of the budding yeast Saccharomyces cerevisiae — equivalent to gametogenesis in higher organisms, is a complex differentiation program induced by starvation of cells for nitrogen and carbon.
Rytka, Joanna, Bozenna Rempola, Rempola, Bozenna, Joanna Rytka, Piekarska, Iga, Iga Piekarska   +5 more
core  

The rim15-Endosulfine-PP2ACdc55 signalling module regulates entry into gametogenesis and quiescence via distinct mechanisms in budding yeast [PDF]

, 2013
Quiescence and gametogenesis represent two distinct survival strategies in response to nutrient starvation in budding yeast. Precisely how environmental signals are sensed by yeast cells to trigger quiescence and gametogenesis is not fully understood.
Sourav Sarkar, Dalgaard Jacob Z., Prakash Arumugam, Arumugam P., Sarkar, Sourav, Jonathan B. A. Millar, Sarkar S., Arumugam Prakash, Millar, Jonathan B. A., Jacob Z. Dalgaard (303312), Jacob Z. Dalgaard, Arumugam, Prakash, Sourav Sarkar (430861), Millar Jonathan B. A., Jonathan B. A. Millar (430863), Sarkar Sourav, Millar J.B.A., Jonathan B A Millar, Dalgaard, Jacob Z., Jacob Z Dalgaard, Dalgaard J.Z., Prakash Arumugam (303310)   +21 more
core   +1 more source

E. coli Extracellular Matrix: A Tunable Composite With Hierarchical Structure

Advanced Materials, EarlyView.
The complex composite‐like mechanical behavior of E. coli biofilm matrix is the result of a synergic contribution of the rigid curli and swelling pEtN‐cellulose, and emerges from specific ratio and assembly conditions. The interactions between the two fibers govern biofilm hydration and characteristic wrinkling patterns, providing crucial insights for ...
Macarena Siri, Agustín Mangiarotti, Anne Seewald, Nikolai Rosenthal, Shahrouz Amini, Emeline Raguin, Peter Fratzl, Cécile M. Bidan   +7 more
wiley   +1 more source

Advances in yeast genome engineering

, 2015
Genome engineering based on homologous recombination has been applied to yeast for many years. However, the growing importance of yeast as a cell factory in metabolic engineering and chassis in synthetic biology demands methods for fast and efficient ...
Siewers, Verena,, Siewers, Verena, David, Florian,, David, Florian   +3 more
core   +1 more source

Impact of Nitrogen Supplementation and Reduced Particle Size on Alcoholic Fermentation and Aroma in Nitrogen-Poor Apple and Pear Mashes

Beverages
The aim of this study was to enhance the nitrogen supply through three different mash treatments and to investigate their effects on fermentation dynamics, yeast biomass accumulation, and the concentration of aroma-active volatiles in nitrogen-poor apple
Ana Schön, Julia Switulla, Larissa Luksch, Julia Pesl, Ralf Kölling, Daniel Einfalt   +5 more
doaj   +1 more source

BioEISense: A Microfluidic Platform for Real‐Time Monitoring of Staphylococcus aureus Biofilm Formation and the Efficacy of Antibiofilm Agents

Advanced Materials Interfaces, EarlyView.
BioEISense is a microfluidic device with integrated impedance sensors, for real‐time, label‐free monitoring of S. aureus biofilms. In this study, the biofilm culture conditions were optimized to support sensitive and reproducible detection of biofilm formation and eradication under dynamic flow‐through conditions. The system was also validated for both
Jéssica Amorim, Laura Vesalainen, Loïc Dreano, Markus Haapala, Cristina D. Cruz, Päivi Tammela, Tiina M. Sikanen   +6 more
wiley   +1 more source

Interaction of yeast eIF4G with spliceosome components Implications in pre-mRNA processing events

, 2009
As evidenced from mammalian cells the eukaryotic translation initiation factor eIF4G has a putative role in nuclear RNA metabolism. Here we investigate whether this role is conserved in the yeast Saccharomyces cerevisiae.
Lewis, Joe, Fromont-Racine, Micheline, Thompson, Elizabeth, Jacquier, Alain, Beggs, Jean, D., Barrass, J. David, Beggs, Jean D., Kafasla, Panagiota   +7 more
core   +1 more source

Microneedles Mediated Delivery of Nanodiamonds for Quantum Sensing of Free Radicals in Skin Tissue

Advanced Materials Technologies, EarlyView.
Fluorescent nanodiamonds are nanoscale sensors capable of monitoring cellular stress responses. However, to function effectively, they must be delivered into cells or tissues. Here, we demonstrate their application in the skin by developing a dissolvable microneedle platform that dissolves after skin insertion, enabling the delivery of nanodiamonds ...
Siyu Fan, Maria Carmona Lobita, Thea Vedelaar, Yue Zhang, Claudia Reyes‐San‐Martin, Tomás Bauleth‐Ramos, Gésinda Geertsema‐Doornbusch, Han Gao, Mohammad‐Ali Shahbazi, Hélder A. Santos, Romana Schirhagl   +10 more
wiley   +1 more source

Machine Learning Enables Inverse Design of Optically Driven Microscopic Metavehicles

Advanced Optical Materials, EarlyView.
Machine‐learning‐based inverse design is used optimize “metavehicles” — flat microparticles based on metagratings that generate a strong lateral optical force from normally incident light. The optimized design exhibits a force efficiency of ∼88% and a measured propulsion speed in water much higher than previously reported, demonstrating that inverse ...
Vasilii Mylnikov, Mahdi Shanei, Mikael Käll   +2 more
wiley   +1 more source

MCM-GINS and MCM-MCM interactions in vivo visualised by bimolecular fluorescence complementation in fission yeast

, 2009
Background: Each of the three individual components of the CMG complex (Cdc45, MCM and GINS) is essential for chromosomal DNA replication in eukaryotic cells, both for the initiation of replication at origins and also for normal replication fork ...
Gökhan Akman, MacNeill, Stuart Andrew, MacNeill Stuart A, Akman Gökhan, Stuart A MacNeill, Akman, Goekhan   +5 more
core   +1 more source