Results 121 to 130 of about 317,828 (311)

Avaliação da funcionalidade do gene AGT1 de leveduras industriais Saccharomyces cerevisiae produtoras de álcool combustível [PDF]

, 2013
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Leveduras do gênero Saccharomyces são utilizadas em diversos processos industriais, dentre eles a fermentação da sacarose para a produção de etanol ...
Godoy, Victor Ribeiro de
core  

Combinatorial Metabolic Engineering of Alkane Biosynthesis in the Osmotolerant Yeast Debaryomyces hansenii CBS 767

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Debaryomyces hansenii is a yeast with diverse potential applications like producing oleochemicals from biomass. Yet, combinatorial metabolic engineering in D. hansenii is limited because, like many nonconventional organisms, key genomic data and genetic elements are missing. Here, we report phenotypic characterization, genomic integration loci,
Zekun Li, Nilesh Kumar Sharma, Sarah Weintraub, Eric Young   +3 more
wiley   +1 more source

The isolation and characterisation of temperature-dependent Ricin A chain molecules in Saccharomyces cerevisiae. [PDF]

, 2007
Ricin is a heterodimeric plant protein that is potently toxic to mammalian cells. Toxicity results from the catalytic depurination of eukaryotic ribosomes by ricin A chain (RTA) that follows toxin endocytosis to, and translocation across, the ...
Ladds, Graham, Moffat, K G, Allen, Stuart C H, Fulop, V, Moore, Katherine A. H., Marsden, Catherine J., Marsden, C J, Ladds, G, Roberts, L M, Lord, Mike, Lord, J M, Allen, Stuart C. H., Roberts, L. M. (Lynne M.), Moffat, Kevin G., Fülöp, Vilmos, Moore, K A H   +15 more
core   +1 more source

Induction and Enhancement of Bacteriocin Production (Review)

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Conventionally, bacteriocins are produced by microorganisms on complex substrates, released as semi‐purified preparations or crude fermentates. These bacteriocin‐containing products often exhibit unsatisfactory purity, low active‐substance content, and high production costs, limiting their commercialization and use. This review aims to analyze
Oksana Knysh, Artur Martynov
wiley   +1 more source

Transcriptomics data of 11 species of yeast identically grown in rich media and oxidative stress conditions

BMC Research Notes, 2019
Objective The objective of this experiment was to identify transcripts in baker’s yeast (Saccharomyces cerevisiae) that could have originated from previously non-coding genomic regions, or de novo.
William R. Blevins, Lucas B. Carey, M. Mar Albà   +2 more
doaj   +1 more source

A Modular Micro‐Chemostat System for High‐Throughput Continuous Cultivations

Biotechnology and Bioengineering, EarlyView.
This study presents and demonstrates a modular 12‐channel micro‐chemostat, designed to be used by Genesis, a Robot Scientist developed to automate scientific research in yeast systems biology. The bioreactor performance fulfilled the predefined requirements, and the empirical results from the biological experiments were consistent with the literature ...
Erik Y. Bjurström, Filip Kronström, Ronald S. Reiserer, David K. Schaffer, Dmitry A. Markov, John P. Wikswo, Ross D. King, Ievgeniia A. Tiukova   +7 more
wiley   +1 more source

Controllable engineered probiotic microspheres for treating ulcerative colitis: A cascade enzyme‐catalyzed strategy to restore intestinal redox homeostasis

BMEMat, EarlyView.
A dual strategy integrating genetic engineering and physical encapsulation was proposed to enhance the cell viability and antioxidant properties of probiotics. The cascade antioxidant enzymes released from probiotic microspheres restore intestinal redox homeostasis by eliminating intestinal reactive oxygen species for ulcerative colitis treatment ...
Xiaolong Mao, Xiangwei Lv, Miaomiao Zhang, Jiayi Liu, Yun Chen, Yunna Li, Gaoyuan Liu, Fuming Yang, Ziqiang Han, Yunyun Wei   +9 more
wiley   +1 more source

Engineered immunostimulatory H2O2‐producing microreactors driven by yeast as localized living cancer therapeutics

BMEMat, EarlyView.
Engineered yeast microreactors that produce H2O2 within tumors enable selective cancer cell killing while releasing immunostimulatory components, effectively suppressing local tumor growth and activating systemic antitumor immunity, with further efficacy enhanced by anti‐PD‐1 therapy and transarterial embolization.
Wenqian He, Chunjie Wang, Minming Chen, Weihao Yang, Bin Yu, Yuhang Hu, Hengze Ding, Yifan Yan, Zhijuan Yang, Liangzhu Feng   +9 more
wiley   +1 more source

SIM‐CaliRam: A workflow combining simulation‐informed references and biomass‐augmented features for in‐line Raman calibration of Saccharomyces cerevisiae

Biotechnology Progress, EarlyView.
SIM‐CaliRam combines simulation‐informed references and biomass‐augmented features for in‐line Raman calibration under sparse labels and biomass‐induced spectral confounding. Run‐wise calibration and validation enable prediction of biomass, glucose, ammonium, and phosphate on an unseen S. cerevisiae fed‐batch fermentation.
Terrance Wilms, Steffi Knorn
wiley   +1 more source

Groundnut shells to bioethanol: comparative yeast performance and ethanol characterization

The European Chemistry and Biotechnology Journal
The effect of  three different yeast species (Saccharomyces cerevisiae, Saccharomyces cariocanus, and Schizosaccharomyces pombe) on bioethanol production from groundnut shells was investigated at exactly same process conditions i.e temperature of 35 and
Zainab Ibrahim S G Adiya, Muhammad Ahmad, Muhammad Soliu Abdulqudus Olamilekan   +2 more
doaj   +1 more source