Results 291 to 300 of about 6,961,736 (332)

Study on antibiotics, antibiotic resistance genes, bacterial community characteristics and their correlation in the landfill leachates

Journal of Applied Microbiology, 2021
This study aimed to investigate the contamination levels of antibiotics and antibiotic resistance genes (ARGs) in the landfill leachates and their correlations with the bacteria.
Lirong Bai, Z. T, Hangyuan Gong, Min Xu, Zhiping Li, Jianwei Yue, Liangliang Liu, Di Yang, Ruijin Li   +8 more
semanticscholar   +1 more source

BACTERIAL AVIRULENCE GENES

Annual Review of Phytopathology, 1996
▪ Abstract  Although more than 30 bacterial avirulence genes have been cloned and characterized, the function of the gene products in the elictitation of resistance is unknown in all cases but one. The product of avrD from Pseudomonas syringae pv. glycinea likely functions indirectly to elicit resistance in soybean, that is, evidence suggests the gene
J E, Leach, F F, White
openaire   +2 more sources

Accumulation of clinically relevant antibiotic-resistance genes, bacterial load, and metals in freshwater lake sediments in Central Europe.

Environmental Science and Technology, 2015
Wastewater treatment plants (WWTP) receive the effluents from various sources (communities, industrial, and hospital effluents) and are recognized as reservoir for antibiotic-resistance genes (ARGs) that are associated with clinical pathogens.
Naresh Devarajan, Amandine Laffite, Neil D Graham, M. Meijer, K. Prabakar, J. I. Mubedi, Vicky Elongo, P. Mpiana, B. Ibelings, W. Wildi, J. Poté   +10 more
semanticscholar   +1 more source

Homology among bacterial catalase genes

Canadian Journal of Microbiology, 1990
Catalase activities in crude extracts of exponential and stationary phase cultures of various bacteria were visualized following gel electrophoresis for comparison with the enzymes from Escherichia coli. Citrobacter freundii, Edwardsiella tarda, Enterobacter aerogenes, Klebsiella pneumoniae, and Salmonella typhimurium exhibited patterns of catalase ...
J, Switala, B L, Triggs-Raine, P C, Loewen   +2 more
openaire   +2 more sources

Bacterial cell gene expression

Science, 2021
Bacterial Genomics Single-cell genomics in bacteria has lagged relative to in eukaryotes because of their tough bacterial cell walls, low messenger RNA content, and lack of many posttranscriptional modifications. To tackle this challenge, Kuchina et al.
openaire   +1 more source

Noise in bacterial gene expression

Biochemical Society Transactions, 2018
Abstract The expression level of a gene can fluctuate significantly between individuals within a population of genetically identical cells. The resultant phenotypic heterogeneity could be exploited by bacteria to adapt to changing environmental conditions.
openaire   +3 more sources

Bacterial gene expression at low temperatures

Extremophiles, 2012
Under suboptimal environmental conditions such as low temperatures, many bacteria have an extended lag phase, altered cell structures, and composition such as a less fluid (more rigid) and leaky cytoplasmic membrane. As a result, cells may die, enter into a starvation mode of metabolism or a physiologically viable but non-culturable (VBNC) state.
Trevors, J.T., Bej, A.K., Mojib, N., van Elsas, J.D., van Overbeek, L.S.   +4 more
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Bacterial Gene Expression and Biotechnology

1985
This brief review article has been intended to give a few up-to-date examples of the dramatic impact that our knowledge of gene expression (especially bacterial gene expression) has had in the area of biotechnology. This area is in a state of such rapid growth that it has only been possible to present a limited overview of the subject matter.
H F, Kung, M, Boublik, V, Manne, S, Yamazaki, E, Garcia   +4 more
openaire   +2 more sources

Bacterial plant oncogenes: Therol genes' saga

Genetica, 1994
The rol genes are part of the T-DNA which is transferred by Agrobacterium rhizogenes in plant cells, causing neoplastic growth and differentiation. Each of these bacterial oncogenes deeply influences plant development and is finely regulated once transferred into the plant host.
COSTANTINO, Paolo, CAPONE I., CARDARELLI M., DE PAOLIS A., MAURO, Maria Luisa, TROVATO, Maurizio   +5 more
openaire   +4 more sources

Bringing gene order into bacterial shape

Trends in Genetics, 2001
A different arrangement of a cluster of genes involved in division and cell-wall synthesis separates bacilli from other bacteria in a phylogenetic analysis. We conclude that the relationships between these genes are not random and might reflect significant events in the evolution of the coupling between growth and division in bacteria.
J, Tamames, M, González-Moreno, J, Mingorance, A, Valencia, M, Vicente   +4 more
openaire   +2 more sources