نتایج جستجو برای: bacterial species
تعداد نتایج: 725437 فیلتر نتایج به سال:
la caldera” is a high mountain lake located in sierra nevada, spain. for its position andcharacteristics it is considered as an important “sensor” for global changes. water samples were collectedduring the ice-free season in order to observe changes in the bacterial community structure. experiments were carried out complementing culture and culture-independent methods. strong variations of the ...
conclusions bacterial resistance against chlorhexidine is increasing. sub-mic doses of chlorhexidine digluconate can stimulate the formation of biofilm strains. materials and methods forty clinical isolates of escherichia coli, salmonella serotypes, staphylococcus. aureus and streptococcus agalactiae (10 isolates for each) were examined for chlorhexidine digluconate effects on biofilm formation...
12 The contribution of low-abundance microbial species to soil ecosystems is easily overlooked 13 because there is considerable overlap between metabolic abilities (functional redundancy) of 14 dominant and subordinate microbial species. Here we studied how loss of less abundant soil 15 bacteria affected the production of antifungal volatiles, an important factor in the natural control 16 of so...
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