Results 51 to 60 of about 5,661 (174)

Yeast-like fungi isolated from indoor air in school buildings and the surrounding outdoor air

Acta Mycologica, 2013
A total of 111 isolates of yeast-like fungi and yeasts belonging to 40 species of 19 genera were identified in indoor air and outdoor air. Only one species, Kluyveromyces marxianus, was recorded in both types of air and seasons (spring and autumn ...
Elżbieta Ejdys, Joanna Michalak, Katarzyna M. Szewczyk   +2 more
doaj   +1 more source

Diversity of Yeasts Microbiota in Iranian Doogh and Influence of Kluyveromyces Marxianus on its Protein profiles

Applied Food Biotechnology, 2021
Background and Objective: Iranian drinking yogurt (Doogh) is one of the traditional beverages commercially produced and widely consumed. Mostly the spoilage of dairy products including Doogh is caused by a wide diversity of yeasts.
Mojgan Yazdi, Abolfazl Pahlevanlo, Mahboobe Sarabi Jamab   +2 more
doaj   +1 more source

Kluyveromyces lactisand the 14th Workshop ‘Biology ofKluyveromyces’ [PDF]

FEMS Yeast Research, 2002
This annual workshop is one of the few yeast meetings dedicated to a non-conventional species. Its 14th meeting was held on July 6–8, 2001, at the Orsay campus of the University of Paris XI. Originally, the workshop was created in 1988 as an instrument for the network of European laboratories involved in the European Biotechnology programmes.
openaire   +2 more sources

The pheromone response pathway ofKluyveromyces lactis [PDF]

FEMS Yeast Research, 2006
The mating pheromone response pathway in Saccharomyces cerevisiae is one of the best understood signalling pathways in eukaryotes. Comparison of this system with pathways in other fungal species has generated surprises and insights. Cloning and targetted disruption of genes encoding components of the pheromone response pathway has allowed the ...
Roberto, Coria, Laura, Kawasaki, Francisco, Torres-Quiroz, Laura, Ongay-Larios, Edith, Sánchez-Paredes, Nancy, Velázquez-Zavala, Rocio, Navarro-Olmos, Miriam, Rodríguez-González, Rodrigo, Aguilar-Corachán, Gerardo, Coello   +9 more
openaire   +2 more sources

Update of the list of QPS‐recommended biological agents intentionally added to food or feeds as notified to EFSA

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety concerns of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Marianne Chemaly, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

Improved Gene Targeting through Cell Cycle Synchronization. [PDF]

PLoS ONE, 2015
Gene targeting is a challenge in organisms where non-homologous end-joining is the predominant form of recombination. We show that cell division cycle synchronization can be applied to significantly increase the rate of homologous recombination during ...
Vasiliki Tsakraklides, Elena Brevnova, Gregory Stephanopoulos, A Joe Shaw   +3 more
doaj   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 23: Suitability of taxonomic units notified to EFSA until September 2025

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ), Ana Allende, Avelino Alvarez‐Ordóñez, Valeria Bortolaia, Sara Bover‐Cid, Alessandra De Cesare, Wietske Dohmen, Laurent Guillier, Liesbeth Jacxsens, Maarten Nauta, Lapo Mughini‐Gras, Jakob Ottoson, Luisa Peixe, Fernando Perez‐Rodriguez, Panagiotis Skandamis, Elisabetta Suffredini, Marianne Chemaly, Pier Sandro Cocconcelli, Pablo Salvador Fernández Escámez, Miguel Prieto Maradona, Amparo Querol, Lolke Sijtsma, Juan Evaristo Suarez, Ingvar Sundh, Fulvio Barizzone, Justine Dastouet, Nadya Doyle, Sandra Correia, Lieve Herman   +28 more
wiley   +1 more source

CRISPR‐DNA Polymerase Assisted Targeted Mutagenesis for Regulable Laboratory Evolution

Advanced Science, Volume 12, Issue 45, December 4, 2025.
This study develops an in vivo targeted mutagenesis system based on CRISPR‐guided bacteriophage T5 or T7 DNA polymerases. This system can enable all possible types of substitution mutations within an expanded mutagenesis window in Escherichia coli and exhibit application potential in different microorganisms, thus accelerating the evolution of ...
Shuaili Chen, Xiangdi Chen, Yifan Peng, Qinghua Li, Jingwen Zhou, Jianghua Li, Guocheng Du, Jian Chen, Guoqiang Zhang   +8 more
wiley   +1 more source

Polyethylenimine-Assisted Aggregation of β-Galactosidase from Kluyveromyces lactis

Hittite Journal of Science and Engineering
Using PEI as an aggregating agent with β-galactosidase from Kluyveromyces lactis was investigated with no solid support. PEI, a cationic polymer initiated instant aggregation with the enzyme in solution. The factors affecting the
Nedim Albayrak, Rabia Akyol Kütük
doaj   +1 more source

Hybrid Modeling for Bioprocesses: Architectures, Applications, and Perspectives

Engineering Reports, Volume 7, Issue 12, December 2025.
This review analyzes 270 studies on hybrid semi‐parametric modeling in bioprocess engineering, highlighting dominant architectures, applications, and tools. It emphasizes the potential of hybrid models and process‐systems engineering to improve accuracy, extrapolation, and sustainability, aligning bioprocess development with key UN Sustainable ...
Juan Federico Herrera‐Ruiz, Javier Fontalvo, Oscar Andrés Prado‐Rubio   +2 more
wiley   +1 more source