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Plant & Animals
Plants, fungi, and other organisms
Other organisms
Bacteria
Gram-negative bacteria
Gram-negative bacteria
Agrobacterium tumefaciens
Bacterium, genetic engineering tool
Cyanobacteria
Phylum of photosynthesising prokaryotes
Escherichia coli
Gram-negative bacterium
Gram-negative bacteria
Group of bacteria that do not retain the Gram stain used in bacterial differentiation
Helicobacter pylori
Species of bacteria
Klebsiella pneumoniae
Species of bacterium
Pseudomonas aeruginosa
Species of bacterium
Rhizobia
Soil bacteria
Salmonella
Genus of bacteria
Stromatolite
Layered sedimentary structures formed by the growth of bacteria or algae
Thermus aquaticus
Species of bacterium