• Quorum quenching (QQ) is the disruption of bacterial cell-to-cell communication (known as quorum sensing), which has previously been described in mesophilic bacteria. (northumbria.ac.uk)
  • A Gram-stain-negative, yellow-pigmented, non-motile, rod-shaped, catalase-positive, strictly aerobic marine bacterium, designated XHP0103T, was isolated from seawater collected from the southern Yellow Sea, PR China (34° 45' 53â ³ N 119° 25' 30â ³ E). Strain XHP0103T grew optimally at 28â °C, pH 7.5 and in 1.0-3.0â % (w/v) sea salt. (bvsalud.org)
  • Robertkochia solimangrovi is a proposed marine bacterium isolated from mangrove soil. (afpm.org.my)
  • Planomicrobium (formerly Planococcus) is a genus of gram-positive bacteria. (wikipedia.org)
  • Planococcus is a Gram-positive halotolerant bacterial genus in the phylum Firmicutes, commonly found in various habitats in Antarctica. (northumbria.ac.uk)
  • The genus Exiguobacterium belongs to the group of coryneform bacteria, which encompasses aerobically growing, non-spore-forming, irregularly shaped, gram-positive rods ( 2 ). (cdc.gov)
  • Five bacteria belong to the genus Pseudomonas, and six single members from other genera were found present in interior vine tissue of poison ivy. (afpm.org.my)
  • The isolate was motile, catalase positive, oxidase negative, and it fermented glucose and lactose. (cdc.gov)
  • A total of 66 bacterial isolates were obtained in the study where detail study of 24 strains (12 Gram positive and 12 Gram negative) using morphological and biochemical characterization was conducted. (banglajol.info)
  • Recent trends indicate the emergence of many Gram-negative bacterial pathogens, particularly those classified in the families Aeromonadaceae and Vibrionaceae (namely Aeromonas salmonicida subsp. (hw.ac.uk)
  • and in Gram-positive bacterial isolates, Bacillus sp. (um.edu.my)
  • Initially, the Gram-stained appearance and culture were compatible with those of Bacillus species other than B. anthracis . (cdc.gov)
  • Five types of bacteriological culture media namely nutrient agar as generalized complex medium, EMB agar medium for coliform, SS agar for Salmonella - Shigella , MSA for Staphylococcus and TCBS for Vibrio were used to isolate the bacteria associated with the hilsa. (banglajol.info)
  • This study aimed to isolate N-acyl homoserine lactone producing and degrading bacteria from soil samples that were collected at different sites in Antarctica. (um.edu.my)
  • Heterologous gene expression in E. coli confirmed its functions for hydrolysis of AHLs, and the gene was designated as aidP (autoinducer degrading gene from Planococcus sp. (northumbria.ac.uk)
  • Bacteria that possess QS activity communicate through secreted signal molecules or autoinducer. (um.edu.my)
  • A few bacteria including Psychrobacteria, Planococcus and some of the Pseudomonas spp. (um.edu.my)
  • This study demonstrated the QQ activity of a psychrotolerant strain, Planococcus versutus strain L10.15T, isolated from a soil sample obtained near an elephant seal wallow in Antarctica. (northumbria.ac.uk)
  • Cytophaga-like bacteria, Flavobacterium branchiophilum and Flexibacter maritimus, and miscellaneous taxa including Alcaligenes cupidus and groups loosely associated with Brucella and Moraxella. (hw.ac.uk)
  • AidP, a novel N-Acyl homoserine lactonase gene from Antarctic Planococcus sp. (northumbria.ac.uk)
  • The Gram-negative bacteria and archaeon use acyl homoserine lactones (AHLs) as a QS signal to achieve regulation through the luxI-luxR homolog system, wheareas Gram-positive bacteria use small peptides as autoinducers. (um.edu.my)
  • The present work had successfully isolated 36 bacteria which produced N-acyl homoserine lactone, and 22 bacteria which degraded a variety of N-acyl homoserine lactone or quinolone signaling molecules. (um.edu.my)
  • The Gram-stained sample showed leukocytes without organisms. (cdc.gov)
  • Biofilms are a mixture of complex communities of organisms mostly composed of diverse bacteria that vary depending on the surrounding environmental conditions induced by physical and chemical factors. (intechopen.com)
  • Even though QS and QQ were extensively studied in mesophilic bacteria, much less studies were conducted on bacteria that live in extreme environments. (um.edu.my)
  • This study is the first report on QQ activity of bacteria isolated from the polar regions. (northumbria.ac.uk)
  • So far, the study of this bacterium is limited to taxonomy only. (afpm.org.my)
  • To the best of our knowledge, this thesis is the first report of QS and QQ activities in Antarctic bacteria. (um.edu.my)
  • Here, we report the whole-genome sequences and annotation of 11 endophytic bacteria from poison ivy (Toxicodendron radicans) vine tissue. (afpm.org.my)
  • Presence of these bacteria in fish indicates the possibility of occurrence of food poisoning. (banglajol.info)
  • Other bacteria that occurred in smaller numbers belonged to the genera Eubacterium, Coprococcus, Fusobacterium, Bacteroides, Treponema and Clostridium. (microbiologyresearch.org)
  • Isolation of coryneform bacteria from the ulcer may represent colonization rather than true infection, and the absence of the organism on the initial Gram-stained slides may support contamination. (cdc.gov)
  • Abstract The impact of antibiotics on growth, cocoon production was assessed in addition to isolation and characterization of bacteria associated with silkworm gut of infected larvae. (bvsalud.org)
  • The isolate was motile, catalase positive, oxidase negative, and it fermented glucose and lactose. (cdc.gov)
  • All isolated strains showed positive results for the catalase test. (bvsalud.org)
  • Metabolic differences were observed in early-stage infection bacteria, compared to late-stage infections. (preprints.org)
  • Pilus proteins, beta-hemolysin and the T6SS were characteristic of the early-infection stage, while fimbria, upregulation of 10 toxins or effector proteins, and the Dot/Icm T4SS were representative of the late-infection stage bacteria. (preprints.org)