Results 31 to 40 of about 863,963 (349)

Maintenance of Microbial Cooperation Mediated by Public Goods in Single- and Multiple-Trait Scenarios [PDF]

, 2017
Microbes often form densely populated communities, which favor competitive and cooperative interactions. Cooperation among bacteria often occurs through the production of metabolically costly molecules produced by certain individuals that become ...
Balbontín, Roberto, Dionisio, Francisco, Xavier, Karina Bivar, Özkaya, Özhan   +3 more
core   +1 more source

A novel pathway producing dimethylsulphide in bacteria is widespread in soil environments [PDF]

, 2015
The volatile compound dimethylsulphide (DMS) is important in climate regulation, the sulphur cycle and signalling to higher organisms. Microbial catabolism of the marine osmolyte dimethylsulphoniopropionate (DMSP) is thought to be the major biological ...
A Drotar, A Lana, AJ Kettle, AM Friedman, ARJ Curson, ARJ Curson, ARJ Curson, ARJ Curson, BP Lomans, DH Figurski, DH Green, E Toulza, EG Stets, I Wiegand, JA Downie, JB Raina, JD Romano, JD Todd, JD Todd, JD Todd, JE Beringer, JL DeBose, JPW Young, K Tamura, KJ Reddy, M Wexler, MA Moran, NK Dutta, O Carrion, PJ Harrison, PK Quinn, PR Hirsch, R Boden, R McNerney, R Simon, R Tombolini, RA Weisiger, RK Aziz, RP Kiene, RP Kiene, RP Kiene, S Sievert, SF Altschul, SH Zinder, SH Zinder, SM Vallina, T Endoh, TA Hall, W Sunda, WB Wood   +49 more
core   +1 more source

Deciphering a survival strategy during the interspecific competition between Bacillus cereus MSM-S1 and Pseudomonas sp. MSM-M1 [PDF]

Royal Society Open Science, 2016
Interspecific competition in bacteria governs colony growth dynamics and pattern formation. Here, we demonstrate an interesting phenomenon of interspecific competition between Bacillus cereus MSM-S1 and Pseudomonas sp.
Brinta Chakraborty, Anish Mallick, Sumana Annagiri, Supratim Sengupta, Tapas K. Sengupta   +4 more
doaj   +1 more source

Effect of Two Unique Nanoparticle Formulations on the Efficacy of a Broadly Protective Vaccine Against Pseudomonas Aeruginosa

Frontiers in Pharmacology, 2021
Pseudomonas aeruginosa is an opportunistic pathogen responsible for a wide range of infections in humans. In addition to its innate antibiotic resistance, P.
Debaki R. Howlader, Sayan Das, Ti Lu, Gang Hu, David J. Varisco, Zackary K. Dietz, Sierra P. Walton, Siva Sai Kumar Ratnakaram, Francesca M. Gardner, Robert K. Ernst, William D. Picking, Wendy L. Picking   +11 more
doaj   +1 more source

Effect of efflux pump inhibition on Pseudomonas aeruginosa transcriptome and virulence [PDF]

, 2017
Efflux pumps of the resistance-nodulation-cell-division (RND) family increase antibiotic resistance in many bacterial pathogens, representing candidate targets for the development of antibiotic adjuvants.
Baldelli, Valerio, Bondã¬, Roslen, Imperi, Francesco, Leoni, Livia, Longo, Francesca, Messina, Marco, Pillai, Cejoice Ramachandran, Rampioni, Giordano, Visca, Paolo   +8 more
core   +2 more sources

Control of Pore Geometry in Soil Microcosms and Its Effect on the Growth and Spread of Pseudomonas and Bacillus sp.

Frontiers in Environmental Science, 2018
Simplified experimental systems, often referred to as microcosms, have played a central role in the development of modern ecological thinking on issues ranging from competitive exclusion to examination of spatial resources and competition mechanisms ...
Archana Juyal, Archana Juyal, Thilo Eickhorst, Ruth Falconer, Philippe C. Baveye, Andrew Spiers, Wilfred Otten, Wilfred Otten   +7 more
doaj   +1 more source

Xenobiotic biotransformation potential of Pseudomonas rhodesiae KCM-R5 and Bacillus subtilis KCM-RG5, tolerant to heavy metals and phenol derivatives [PDF]

, 2006
Two environmental bacterial isolates KCM-R5 and KCM-RG5 were selected from xenobiotic-polluted environment. KCM-R5 was identified as Pseudomonas rhodesiae and KCM-RG5 as Bacillus subtilis.
Golovinsky, Evgeny, Ivanov, Ivailo, Satchanska, Galina, Topalova, Yana   +3 more
core   +1 more source

Investigating the Induced Systemic Resistance Mechanism of 2,4-Diacetylphloroglucinol (DAPG) using DAPG Hydrolase-Transgenic Arabidopsis

The Plant Pathology Journal, 2020
Plant immune responses can be triggered by chemicals, microbes, pathogens, insects, or abiotic stresses. In particular, induced systemic resistance (ISR) refers to the activation of the immune system due to a plant’s interaction with beneficial ...
Dae-Han Chae, Da-Ran Kim, Mi Sun Cheong, Yong Bok Lee, Youn-Sig Kwak   +4 more
doaj   +1 more source

Chromosomal DNA deletion confers phage resistance to Pseudomonas aeruginosa. [PDF]

, 2014
Bacteria develop a broad range of phage resistance mechanisms, such as prevention of phage adsorption and CRISPR/Cas system, to survive phage predation.
He, Xuesong, Hu, Fuquan, Jin, Xiaolin, Le, Shuai, Li, Ming, Lu, Shuguang, Lux, Renate, Rao, Xiancai, Shi, Wenyuan, Tan, Yinling, Wang, Jing, Wu, Nicholas C, Yao, Xinyue, Zhao, Yan   +13 more
core   +1 more source

Repurposing of paroxetine and fluoxetine for their antibacterial effects against clinical Pseudomonas aeruginosa isolates in Egypt

AIMS Microbiology
BackgroundDrug repositioning has emerged as a promising strategy for assessing its antimicrobial efficacy in treating infectious diseases.MethodsSeventy-five samples were collected and investigated for the presence of Pseudomonas aeruginosa.
Kholoud Baraka, Rania Abozahra, Eman Khalaf, Mahmoud Elsayed Bennaya, Sarah M. Abdelhamid   +4 more
doaj   +1 more source