Results 91 to 100 of about 496,628 (371)

A 3D‐Printed Microfluidic Sensor Platform for Online Bioprocess Monitoring

Advanced Sensor Research, EarlyView.
A 3D‐printed microfluidic lab‐on‐a‐chip sensor platform is presented, compatible with various cultivation setups, that integrates sensors for pH, pO₂, pCO₂, glucose, lactate, and additionally features a sampling unit for small‐volume abstraction. With this platform, continuous real‐time monitoring of critical bioprocess parameters is enabled and ...
Christopher Heuer, Anton Enders, Steffen Winkler, Martin Klaßen, Thorsten Teutenberg, Janina Bahnemann   +5 more
wiley   +1 more source

Effect of ammonium concentration on alcoholic fermentation kinetics by wine yeasts for high sugar content [PDF]

, 2007
Kinetics of alcoholic fermentation by Saccharomyces cerevisiae wine strains in a synthetic medium with high sugar content were established for different nitrogen initial content and are presented for 4 strains.
Fuster, André, Ramon Portugal, Felipe, Strehaiano, Pierre, Taillandier, Patricia   +3 more
core   +1 more source

Genome‐Wide Silencer Screening Reveals Key Silencer Modulating Reprogramming Efficiency in Mouse Induced Pluripotent Stem Cells

Advanced Science, EarlyView.
This study utilized Ss‐STARR‐seq to construct a genome‐wide silencer map of mouse cells and elucidated the fundamental characteristics of these silencers. These silencers exist in a cell‐specific manner and exhibit unique epigenetic modifications. Through functional experiments, we also discovered that these silencers can regulate gene expression and ...
Xiusheng Zhu, Lei Huang, Guoli Li, Biao Deng, Xiaoxiao Wang, Hu Yang, Yuanyuan Zhang, Qiuhan Wen, Chao Wang, Jingshu Zhang, Yunxiang Zhao, Kui Li, Yuwen Liu   +12 more
wiley   +1 more source

Oxidative Rearrangements of the Alkaloid Intermediate Geissoschizine

Angewandte Chemie, EarlyView.
19E‐geissoschizine is a key precursor in the biosynthesis of monoterpene indole alkaloids such as strychnine, ibogaine, and vinblastine. Using enzymatic assays and gene silencing, three CYPs were identified from C. roseus that oxidize this compound to four alkaloid scaffolds: strychnos, sarpagan, akuammiline, and mavacurane. Mutational analysis reveals
Mohamed O. Kamileen, Benke Hong, Klaus Gase, Maritta Kunert, Lorenzo Caputi, Benjamin R. Lichman, Sarah E. O'Connor   +6 more
wiley   +2 more sources

Specific Lipid Studies in Complex Membranes by Solid‐State NMR Spectroscopy

Chemistry – A European Journal, Volume 28, Issue 70, December 15, 2022., 2022
Specific lipid interaction in complex membranes: Specific interactions with lipids are critical for proteins and drugs, however, direct structural measurements of interactions with lipids remain difficult, especially in membranes that mimic biological conditions.
Roy A. M. van Beekveld, Maik G. N. Derks, Raj Kumar, Leanna Smid, Thorben Maass, João Medeiros‐Silva, Eefjan Breukink, Markus Weingarth   +7 more
wiley   +1 more source

Production and characterisation of non-alcoholic beer using special yeast

Kvasný průmysl, 2020
Non-Saccharomyces yeast strains Saccharomycodes ludwigii, Schizosaccharomyces pombe, Lachancea fermentati and Pichia angusta together with a hybrid yeast strain cross-bred between genetically modified Saccharomyces cerevisiae W303-1A G418R and ...
Peter Vaštík, Daniela Šmogrovičová, Valentína Kafková, Pavol Sulo, Katarína Furdíková, Ivan Špánik   +5 more
doaj   +1 more source

The Yeast Fermentation Effect on Content of Bioactive, Nutritional and Anti-Nutritional Factors in Rapeseed Meal

Foods, 2022
The aim of this study was to evaluate the changes in the content of bioactive, nutritional and anti-nutritional factors in rapeseed meal that was fermented with Saccharomyces cerevisiae or Saccharomyces boulardii yeasts at two different periods of time ...
Mihaela Vlassa, Miuța Filip, Ionelia Țăranu, Daniela Marin, Arabela Elena Untea, Mariana Ropotă, Cătălin Dragomir, Mihaela Sărăcilă   +7 more
doaj   +1 more source

Genes of different catabolic pathways are coordinately regulated by Dal81 in Saccharomyces cerevisiae [PDF]

, 2015
Yeast can use a wide variety of nitrogen compounds. However, the ability to synthesize enzymes and permeases for catabolism of poor nitrogen sources is limited in the presence of a rich one.
Bermudez Moretti, Mariana, Correa Garcia, Susana Raquel, Palavecino Ruiz, Marcos Daniel   +2 more
core   +3 more sources

2μ plasmid inSaccharomycesspecies and inSaccharomyces cerevisiae [PDF]

FEMS Yeast Research, 2015
We determined that extrachromosomal 2μ plasmid was present in 67 of the Saccharomyces cerevisiae 100-genome strains; in addition to variation in the size and copy number of 2μ, we identified three distinct classes of 2μ. We identified 2μ presence/absence and class associations with populations, clinical origin and nuclear genotypes.
Pooja K Strope, Stanislav G. Kozmin, Fred S. Dietrich, John H. McCusker, Paul M. Magwene, Daniel A. Skelly   +5 more
openaire   +2 more sources

The GhWL1‐GhH1‐GhGA2OX1 Transcriptional Module Regulates Cotton Leaf Morphology

Advanced Science, EarlyView.
This study identified GhWL1 as a key gene involved in regulating leaf development through analysis of a T‐DNA insertion mutant. The GhWL1‐GhH1 complex is shown to positively regulate GhGA2OX1 by directly binding to its promoter, thereby establishing the GhWL1‐GhH1‐GhGA2OX1 module as a critical pathway in leaf development.
Jingjing Zhan, Xiaoshuang Zhang, Ye Wang, Hang Zhao, Yu Chu, Peng Wang, Yanli Chen, Xi Wei, Wenqiang Qin, Menghan Liu, Jie Kong, Fuguang Li, Xiaoyang Ge   +12 more
wiley   +1 more source