Results 31 to 40 of about 9,060 (299)

Genetically modified microorganisms having improved tolerance towards l-serine. [PDF]

, 2016
The present invention generally relates to the microbiological industry, and specifically to the production of L-serine or L-serine derivatives using genetically modified bacteria.
Nielsen, Alex Toftgaard, Mundhada, Hemanshu   +1 more
core  

Safety evaluation of the food enzyme α‐amylase from the non‐genetically modified Bacillus amyloliquefaciens strain LMG‐S 32676

, 2023
The food enzyme α‐amylase (4‐α‐d‐glucan glucanohydrolase; EC 3.2.1.1) is produced with the non‐genetically modified microorganism Bacillus amyloliquefaciens strain LMG‐S 32676 by Enmex SA de CV, a Kerry Company.
Riccardo Crebelli, Magdalena Andryszkiewicz, Kyriaki Apergi, Inger‐Lise Steffensen, Henk Van Loveren, Gilles Rivière, Giulio diPiazza, Marcel Mengelers, Andrew Chesson, Claude Lambré, Yrjö Roos, Christina Tlustos, José Manuel Barat Baviera, David Michael Gott, Evgenia Lampi, Holger Zorn, Claudia Bolognesi, Laurence Vernis, EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Pier Sandro Cocconcelli, Silvia Peluso, Alicja Mortensen, Yi Liu, Konrad Grob   +23 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Safety management status for genetically modified microorganism and related products used for food industry

Zhongguo shipin weisheng zazhi
Genetically modified microorganism （GMM）， also known as recombinant DNA microorganism， means a micro-organism in which the genetic material has been altered in a way that does not occur naturally by mating and/or natural recombination.
HAN Xiaomin, BAI Li, LUO Xueyun, ZHANG Jiyue, SONG Yan, LIU Zhaoping, LI Ning   +6 more
doaj   +1 more source

Bioconversion of glycerol to 1,3-propanediol with free and immobilized microorganism [PDF]

, 2004
Biokonversion von Glycerin zu 1,3-Propandiol (PD) mit freien und immobilisierten Mikroorganismen. Untersuchungen zur fermentativen Umwandlung des nachwachsenden Rohstoffs Glycerin mit Clostridium butyricum NRRL B-1024 und neuen Stämmen in einem ...
Bock, Ralf
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Safety of l‐lysine sulfate produced by fermentation with Escherichia coli CGMCC 3705 for all animal species

EFSA Journal, 2017
In 2015, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) issued an opinion on the safety and efficacy of l‐lysine sulfate produced by fermentation with Escherichia coli CGMCC 3705, when used as a nutritional additive ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Guido Rychen, Gabriele Aquilina, Giovanna Azimonti, Vasileios Bampidis, Maria de Lourdes Bastos, Georges Bories, Andrew Chesson, Pier Sandro Cocconcelli, Gerhard Flachowsky, Jürgen Gropp, Boris Kolar, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Maria Saarela, Roberto Edoardo Villa, Pieter Wester, Lucio Costa, Noël Dierick, Lubomir Leng, Robert John Wallace   +24 more
doaj   +1 more source

Genetic engineering on microorganism: the ecological and bioethical implications [PDF]

, 2014
With the increasing global population, the idea of Genetic Engineering on microorganism has greatly been embraced by man to improve on his well-being. However, the increasing use of the genetically modified products calls for general concern. There exist
Engwa, G.A.
core  

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

Advanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi, Itzhak Grinberg, Or Messer, Dana Cohen‐Gerassi, Maxim Sokol, Iftach Yacoby, Lihi Adler‐Abramovich   +6 more
wiley   +1 more source

Soft, Degradable, and Magnetic Microcarriers for Encapsulation and Guided Transport of Drugs and 3D Spheroids

Advanced Materials, EarlyView.
This work presents soft, degradable hydrogel microcarriers that combine magnetic responsiveness with the ability to host multiple therapeutic and cellular components. Produced by droplet microfluidics, the carriers maintain structural integrity during manipulation, permit controlled breakdown under physiological conditions, and enable guided motion for
Xuan Peng, Lulu Song, Daryna Mruga, Veronika Bakhmat, Sergei Dzyadevych, Lin Guo, Shahrukh Shakeel, Rico Illing, Olha Bezsmertna, Xiaotao Wang, Nicholas R. Posselli, Sarthak Misra, Sandra Hauser, Jens Pietzsch, Klaus Kopka, Denys Makarov, Željko Janićijević, Xinne Zhao, Larysa Baraban   +18 more
wiley   +1 more source