Bacterial Community Composition Associated with Chironomid Egg Masses
نویسندگان
چکیده
منابع مشابه
Bacterial Community Composition Associated with Chironomid Egg Masses
Chironomids (Diptera: Chironomidae) are the most widely distributed and often the most abundant insect in freshwater. They undergo a complete metamorphosis of four life stages, of which the egg, larva, and pupae are aquatic and the adult is terrestrial. Chironomid egg masses were found to be natural reservoirs of Vibrio cholerae and Aeromonas species. To expand the knowledge of the endogenous b...
متن کاملVibrio cholerae hemagglutinin/protease degrades chironomid egg masses.
Cholera is a severe diarrheal disease caused by specific serogroups of Vibrio cholerae that are pathogenic to humans. The disease does not persist in a chronic state in humans or animals. The pathogen is naturally present as a free-living organism in the environment. Recently, it was suggested that egg masses of the nonbiting midge Chironomus sp. (Diptera) harbor and serve as a nutritive source...
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Bacteria of the genus Aeromonas are found worldwide in aquatic environments and may produce human infections. In 2010, two new clinical species, Aeromonas sanarellii and Aeromonas taiwanensis, were described on the basis of one strain recovered from wounds of hospitalized patients in Taiwan. So far, only four environmental isolates of A. sanarellii and one of A. taiwanensis have been recorded f...
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Microbes that colonize pyrogenic organic matter (PyOM) (also called biochar) play an important role in PyOM mineralization and crucially affect soil biogeochemical cycling, while the microbial community composition associated with PyOM particles is poorly understood. We generated two manure-based PyOMs with different characteristics (PyOM pyrolyzed at the low temperature of 300°C [i.e., PyOM300...
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2. The use of oropharyngeal aspirate as the sample for isolation of bacterial pathogens associated with community acquired pneumonia (CAP) raises many questions. This is again highlighted by the isolation of organism like Acinetobacter and Citrobacter species from CAP cases. The value of isolating bacterial organisms that are frequently detected in the upper airways of children (eg, Streptococc...
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ژورنال
عنوان ژورنال: Journal of Insect Science
سال: 2012
ISSN: 1536-2442,0970-3837
DOI: 10.1673/031.012.14901