Results 61 to 70 of about 1,395,530 (255)

Bacillus cereus responses to acid stress [PDF]

, 2011
Coping with acid environments is one of the prerequisites for the soil saprophytic and human pathogenic lifestyle of Bacillus cereus. This minireview highlights novel insights in the responses displayed by vegetative cells and germinating spores of B ...
Abee, T., Mols, Maarten, Tjakko Abee, Mols, J.M., Abee, Tjakko, Maarten Mols   +5 more
core   +1 more source

Accelerating Biosensor Discovery: A Computationally‐Driven Pipeline for Microplastics Monitoring

Advanced Intelligent Discovery, EarlyView.
A computationally guided pipeline unites molecular simulation, synthetic biology, electrochemical engineering, and machine learning to accelerate biosensor discovery. A Bacillus anthracis carbohydrate‐binding module is used to develop a high‐performance micro‐ and nanoplastics sensor with greatly reduced error and variability.
Gabriel X. Pereira, Marcos de C. Leite, Pedro H. M. Zanineli, Juliana N. Y. Costa, Débora M. Cunha, Sophia P. Serra, Pedro H. Sophia, Flávio M. Shimizu, Yasmin W. Moura, Célio C. Oliveira, Gabriel R. Schleder, Gabriela F. Persinoti, Leandro Merces, Renato S. Lima   +13 more
wiley   +1 more source

Bacterial, fungal and yeast contamination in six brands of irreversible hydrocolloid impression materials Contaminação por bactérias, fungos e leveduras em seis marcas comerciais de materiais de moldagem à base de hidrocolóide irreversível

Brazilian Oral Research, 2007
This study assessed the level of contamination of six commercially available irreversible hydrocolloids (two containing chlorhexidine) and identified the contamination present in the materials. Petri dishes containing selective and enriched culture media
Luciana Assirati Casemiro, Carlos Henrique Gomes Martins, Fernanda de Carvalho Panzeri Pires de Souza, Heitor Panzeri, Isabel Yoko Ito   +4 more
doaj   +1 more source

EFFECT OF SOME ADDITIVES ON SOME PATHOGEIC BACTERIA AND AFLATOXINS ON LOCAL IRAQI MEAT PRODUCTS (BASTURMA) DURING STORAGE [PDF]

Mesopotamia Journal of Agriculture, 2010
The objective of this study was to determine the influence of adding ascorbic acid, nitrate and nitrite, sodium phosphate, lactic acid and acetic acid at different concentrations on the growth of some pathogenic bacteria that contaminate the locally ...
Naska A..Al-Marazany
doaj   +1 more source

Impact of sorbic acid on germinant receptor-dependent and -independent germination pathways in Bacillus cereus [PDF]

, 2011
Amino acid- and inosine-induced germination of Bacillus cereus ATCC 14579 spores was reversibly inhibited in the presence of 3 mM undissociated sorbic acid. Exposure to high hydrostatic pressure, Ca-dipicolinic acid (DPA), and bryostatin, an activator of
Abee, T., Nierop Groot, M.N., Melis, C.C.J., van   +2 more
core   +1 more source

Biochemical Studies and Production Optimization of β‐Glucosidase From Microcystis aeruginosa CACIAM 03 Using Organic Waste

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Global warming and industrial pollutants pose significant threats to environmental sustainability. In response, enzymes have emerged as promising tools for mitigating pollution. Enzymatic hydrolysis is considered environmentally sustainable due to its biological nature.
Gustavo Marques Serra, Matheus Silva da Fonseca Diniz, Evonnildo Costa Gonçalves, Agenor Valadares Santos, Luciana Pereira Xavier   +4 more
wiley   +1 more source

Investigation of the role of the extracellular β-agarase, produced by the bacterial epiphyte Pseudoalteromonas sp. LS2i, in the virulence response towards the agarophyte Gracilaria gracilis [PDF]

, 2014
Includes abstractIncludes bibliographical referencesGracilaria gracilis that grows naturally at Saldanha Bay, South Africa is economically important as a source of agar.
Gildenhuys, Carin
core   +1 more source

Environmental salinity determines the specificity and need for tat-dependent secretion of the YwbN protein in bacillus subtilis [PDF]

, 2011
Twin-arginine protein translocation (Tat) pathways are required for transport of folded proteins across bacterial, archaeal and chloroplast membranes. Recent studies indicate that Tat has evolved into a mainstream pathway for protein secretion in certain
Miethke, Marcus, Theresa Winter, Schaffer Marc, van der Ploeg, René, Jan Maarten van Dijl, Harwood, Colin R., Denham, Emma, Monteferrante, Carmine G., Ulrike Mäder, Marcus Miethke, Maeder, Ulrike, van der Ploeg René, René van der Ploeg, Mohamed A Marahiel, Denham, Emma L., Harwood Colin R., Colin R. Harwood, van Dijl, Jan Maarten, Homuth, Georg, Hecker Michael, Monteferrante Carmine G., Carmine G Monteferrante, Georg Homuth, Mäder Ulrike, Mäder, Ulrike, van Dijl Jan Maarten, Winter Theresa, Emma L. Denham, Homuth Georg, Miethke Marcus, Schaffer, Marc, Michael Hecker, Marahiel Mohamed A., Hecker, Michael, Dijl, Jan Maarten van, Winter, Theresa, Haike Antelmann, Marahiel, Mohamed A., Antelmann, Haike, Antelmann Haike, Carmine G. Monteferrante, Emma L Denham, Denham Emma L., Colin R Harwood, Marc Schaffer, Mohamed A. Marahiel   +45 more
core   +2 more sources

Valorization of Textile Waste: Enzymatic Upcycling of Terephthalic Acid Toward a Sustainable PET Value Chain

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT The rapid expansion of the global textile industry, driven by the fast‐fashion paradigm, which is characterized by low‐cost, short‐lived garments made from inexpensive synthetic fibers, has intensified environmental pressures through increased waste generation, resource depletion, microplastic pollution, and greenhouse gas emissions ...
Fares Al‐Ostoot, Loredano Pollegioni, Elena Rosini   +2 more
wiley   +1 more source

Screening of Bacillus spp. bacterial endophytes for protease production, and application in feather degradation and bio-detergent additive

Heliyon
Research on proteases and secondary metabolites from endophytes is an area that requires attention from researchers. In this study, proteases from Bacillus sp. strain MHSD16 and Bacillus sp.
Malese Elaine Mankge, Mehabo Penistacia Maela, Adrian Mark Abrahams, Mahloro Hope Serepa-Dlamini   +3 more
doaj   +1 more source