| 单词 | bacteria genus |
| 释义 | bacteria genus (extremely rare) n WORD FAMILY bacteria genus n a genus of bacteria Hypo|Hyper Heliobacter, genus Heliobacter a genus of helical or curved or straight aerobic bacteria with rounded ends and multiple flagella; found in the gastric mucosa of primates (including humans) Aerobacter, genus Aerobacteraerobic bacteria widely distributed in nature Rhizobium, genus Rhizobiumthe type genus of Rhizobiaceae; usually occur in the root nodules of legumes; can fix atmospheric oxygen Agrobacterium, genus Agrobacteriumsmall motile bacterial rods that can reduce nitrates and cause galls on plant stems genus Bacillustype genus of the Bacillaceae; includes many saprophytes important in decay of organic matter and a number of parasites genus Clostridiumanaerobic or micro-aerophilic rod-shaped or spindle-shaped saprophytes; nearly cosmopolitan in soil, animal intestines, and dung genus Nostoctype genus of the family Nostocaceae: freshwater blue-green algae genus Trichodesmiuma genus of blue-green algae Pseudomonas, genus Pseudomonastype genus of the family Pseudomonodaceae Xanthomonas, genus Xanthomonasa genus of bacteria similar to Pseudomonas but producing a yellow pigment that is not soluble in water Nitrobacteriaceae, family Nitrobacteriaceaeusually rod-shaped bacteria that oxidize ammonia or nitrites: nitrobacteria Nitrobacter, genus Nitrobacterrod-shaped soil bacteria Nitrosomonas, genus Nitrosomonasellipsoidal soil bacteria genus Thiobacillusa genus of bacteria genus Spirilluma genus of bacteria genus Vibrioa genus of bacteria Bacteroides, genus Bacteroidestype genus of Bacteroidaceae; genus of Gram-negative rodlike anaerobic bacteria producing no endospores and no pigment and living in the gut of man and animals genus Corynebacteriumthe type genus of the family Corynebacteriaceae which is widely distributed in nature; the best known are parasites and pathogens of humans and domestic animals genus Listeriaa genus of aerobic motile bacteria of the family Corynebacteriaceae containing small Gram-positive rods genus Escherichiaa genus of bacteria genus Klebsiellaa genus of bacteria genus Salmonellaa genus of bacteria Serratia, genus Serratiaa genus of motile peritrichous bacteria that contain small Gram-negative rod genus Shigellaa genus of bacteria genus Erwiniaa genus of bacteria genus Rickettsiacan cause typhus and Rocky Mountain spotted fever in humans genus Chlamydiatype genus of the family Chlamydiaceae: disease-causing parasites genus Mycoplasmatype and sole genus of the family Mycoplasmataceae genus Actinomycestype genus of the family Actinomycetaceae genus Streptomycestype genus of the family Streptomycetaceae genus Mycobacteriumnonmotile Gram-positive aerobic bacteria Polyangium, genus Polyangiumtype genus of the family Polyangiaceae: myxobacteria with rounded fruiting bodies enclosed in a membrane Micrococcus, genus Micrococcustype genus of the family Micrococcaceae genus Staphylococcusincludes many pathogenic species genus Lactobacillustype genus of the family Lactobacillaceae genus Diplococcusa genus of bacteria genus Streptococcusa genus of bacteria Spirochaeta, genus Spirochaetathe type genus of the family Spirochaetaceae; a bacterium that is flexible, undulating, and chiefly aquatic genus Treponematype genus of Treponemataceae: anaerobic spirochetes with an undulating rigid body; parasitic in warm-blooded animals genus Borreliasmall flexible parasitic spirochetes having three to five wavy spirals genus Leptospiravery slender aerobic spirochetes; free-living or parasitic in mammals genus (biology) taxonomic group containing one or more species |
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