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  1. Hace 3 días · Escherichia coli ( / ˌɛʃəˈrɪkiə ˈkoʊlaɪ / ESH-ə-RIK-ee-ə KOH-ly) [1] [2] is a gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms.

  2. 3 de may. de 2024 · A study by Cui et al. (2022) found that Gammaproteobacteria was the potential hosts of novel beta-lactamases resistance genes in the mariculture and most of the ARGs had high HGT potential as it located on the same contigs with MGEs.

  3. 7 de may. de 2024 · Salmonella, (genus Salmonella ), group of rod-shaped, gram-negative, facultatively anaerobic bacteria in the family Enterobacteriaceae. Their principal habitat is the intestinal tract of humans and other animals.

    • The Editors of Encyclopaedia Britannica
  4. 6 de may. de 2024 · Nine phyla were identified, with the most abundant being Proteobacteria, including class Gammaproteobacteria, (n = 70) and Alphaproteobacteria (n = 10), Firmicutes_A (n = 35), and Bacteriodota...

  5. 29 de abr. de 2024 · Among the transition of regime shift, a noticeable change occurred in the compositions of bacterioplankton communities. In state 2, the relative abundance of Gammaproteobacteria, Bacteroidota, Planctomycetota and Alphaproteobacteria was significantly lower than in state 1.

  6. 4 de may. de 2024 · Gammaproteobacteria (auch γ-Proteobacteria) bezeichnet eine Klasse im phylogenetischen System der Bakterien, das auf der Grundlage der Basensequenz der ribosomalen 16S-Ribonukleinsäure aufgestellt wurde.

  7. 22 de abr. de 2024 · Gammaproteobacteria and Alphaproteobacteria are dominant in most of the nitrogen cycling-related genes in the three sample sites, but Alphaproteobacteria has a slight limitation under high salinity (Fig. 6b), which is consistent with the low abundance of Alphaproteobacteria in high-salinity areas (Fig. 3b).