Bacillus thuringiensis var. israelensis (Bti) and Lysinibacillus sphaericus (Lsph) are extensively used in mosquito control programs. These biocides are the active ingredients of a commercial larvicide. Quantitative data on the fate of both Bti and Lsph applied together for the control of mosquitoes in urban drainage structures such as catch basins are lacking. We evaluated the dynamics and per...

Cell-cell communication is also known as quorum sensing (QS) that happens in the bacterial cells with the aim to regulate their genes expression in response to increased cell density. In this study, a bacterium (L8A) isolated from dental plaque biofilm was identified as Citrobacter amalonaticus by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry (MS). Its...

A novel bacterium was isolated and characterized from the amniotic fluid of a woman who experienced intrauterine fetal demise in the second trimester of pregnancy. The bacterium was a slow-growing, gram-negative anaerobic coccobacillus belonging to the genus LEPTOTRICHIA: Unlike Leptotrichia sanguinegens, the isolate did not grow in chopped-meat glucose broth or on sheep blood agar upon subcult...

Gut microflora is considered very important for maintenance of human health. The inherent growth of these microorganisms is also related to diet. Lactobacillus and bifidobacteria are of prime importance in this respect. Milk and fermented dairy products are considered as very good source of these microorganisms. Thus, an investigation is carried out to isolate and characterize a potential probi...

1. Twelve bacterial isolates that grow with trimethylamine as sole source of carbon and energy were obtained in pure culture. All the isolates grow on methylamine, dimethylamine and trimethylamine. One isolate, bacterium 4B6, grows only on these methylamines whereas another isolate, bacterium C2A1, also grows on methanol but neither grows on methane; these two organisms are obligate methylotrop...

I here recall Ryle's analysis of Heterologicality, but broaden the discussion to comparable analyses not only of Heterologicality but also other puzzles about self-reference. Such matters have a crucial bearing on the debate between representational and non-representational theories of mind, as will be explained. 1 [1] The most remarkable thing about the so-called Heterologicality Paradox is th...

a 2-year-old, female, crossbred pet rabbit was found to have a subcutaneous axillary abscess from which staphylococcus lentus was the sole isolate. the s. lentus - an indigenous bacterium in rabbit saliva - probably was introduced into the axillary region during licking of a small wound. due to severe neutropenia, the rabbit had developed a serious infection within a few weeks. marked clinical ...

High salt-tolerant extracellular protease is an enzyme that plays a crucial role in industries and requires high salt conditions. Some enzymes are not resistant to conditions because they may denature under concentrations. Halophilic microbes produce stable at salts. This research has succeeded isolating several halophilic capable of producing proteases from Bledug Kuwu, Grobogan, Central Java,...

Enterobacter sp. strain EA-1 is an electrochemically active bacterium isolated from tropical sediment in Singapore. Here, the annotated draft genome assembly of the bacterium is reported. Whole-genome comparison indicates that Enterobacter sp. EA-1, along with a previously sequenced Enterobacter isolate from East Asia, forms a distinct clade within the Enterobacter genus.