Results 151 to 160 of about 39,604 (271)

Identification of β‐galactosidases along the secretory pathway of Nicotiana benthamiana that collectively hamper engineering of galactose‐extended glycans on recombinant glycoproteins

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Glycosylation is an important aspect for many biopharmaceuticals, including vaccines against parasitic helminths. Plants, especially Nicotiana benthamiana, have proven to be excellent production hosts for biopharmaceuticals with tailor‐made glycosylation.
Alex van der Kaaij   +7 more
wiley   +1 more source

Putative Transcriptional Regulator LysR1 Is Required for Full Virulence of Erwinia amylovora

open access: yesPlant Pathology, EarlyView.
Erwinia amylovora lysR1 transcription factor mutants have a sharply reduced ability to cause fire blight disease, not due to lysine auxotrophy but a deficiency in production of the virulence factor exopolysaccharide amylovoran. ABSTRACT Fire blight, caused by the gram‐negative bacterium Erwinia amylovora, is a serious disease of apple and pear trees ...
Sara M. Klee   +8 more
wiley   +1 more source

Polymer Antimicrobial Synergy Research

open access: yes, 2016
Recent studies have shown that certain polymers, such as branched polyethylenimine (BPEI), have the potential to be antimicrobial. We have been growing certain strains of Bacillus subtilis (B. subtilis) and Escherichia coli (E.
Rice, PhD, Charles V., Smith, Samuel
core  

Risk analysis approaches for microbial ingredients in microbial‐based cleaning products

open access: yesRisk Analysis, EarlyView.
Abstract Microbial‐based cleaning products (MBCPs) are an emerging class of cleaning products that contain viable microorganisms, often bacteria or bacterial endospores, as intentionally added formulation ingredients for cleaning and/or odor control.
Diane Boesenberg   +8 more
wiley   +1 more source

Sigma Factors as Potential Targets to Enhance Recombinant Protein Expression

open access: yesBiotechnology and Bioengineering, Volume 122, Issue 6, Page 1598-1607, June 2025.
ABSTRACT The transcriptional factors control the expression of many genes and represent an important layer of complexity in cell factories. However, the effect of individual sigma factor deletions from a biomanufacturing perspective has not been addressed. In this contribution, growth, green fluorescence protein (GFP) expression, and oxygen consumption
Laura Pohlen   +6 more
wiley   +1 more source

Heat Treatment and Storage of Frass From Black Soldier Fly Larvae and Yellow Mealworm Production: Compliance With EU Regulation on Microbiological Quality and Safety

open access: yesMicrobiologyOpen, Volume 14, Issue 3, June 2025.
Microbiological quality/safety of frass from black soldier fly larvae and yellow mealworm production, before/after heat treatment and/or storage is determined by insect species, frass origin and bacterial load. ABSTRACT Insect farming generates substantial amounts of frass, a nutrient‐rich by‐product with valorization potential as fertilizer/soil ...
Ann De Volder   +5 more
wiley   +1 more source

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