pseudomonasn.

Brit.

/ˌs(j)uːdə(ʊ)ˈməʊnəs/, U.S.

/ˌsudoʊˈmoʊnəs/

Origin: A borrowing from Latin. Etymon: Latin Pseudomonas.

Etymology: < scientific Latin Pseudomonas, genus name (W. Migula 1894, in Arbeiten aus dem Bakteriol. Inst. der Techn. Hochschule zu Karlsruhe (1897) I. 237) < pseudo- pseudo- comb. form + ancient Greek μονάς unit (see -monas comb. form).

Biology.

A bacterium of the genus Pseudomonas (family Pseudomonadaceae), which comprises chemoautotrophic, Gram-negative, usually rod-shaped cells, typically motile (with polar flagella), that occur very widely in soil, water, and decaying organic material, and include saprophytes and plant and animal pathogens; (in form Pseudomonas) the genus itself. Frequently attributive. Pseudomonas aeruginosa, the type species of the genus, is an opportunistic pathogen of humans and a major cause of hospital infections. Glanders in animals and melioidosis in humans are caused by P. mallei and P. pseudomallei, respectively. The many pathovars of P. syringae cause blights, leaf-spots, and other diseases in plants.

ΘΚΠ

the world > life > biology > organism > micro-organism > bacterium > [noun] > types of

vibrio1850

micrococcus1870

microzyme1870

Spirillum1875

mycothrix1876

leptothrix1877

Spirochaete1877

streptococcus1877

Actinomyces1879

frogspawn1880

schizophyte1880

schizomycetes1881

gonococcus1882

saprophile1882

vibrion1882

coccus1883

diplococcus1883

streptobacteria1883

Clostridium1884

actinomycetes1885

pneumococcus1885

macrococcus1887

staphylococcus1887

iron bacterium1888

Proteus1888

ferrobacterium1890

meningococcus1890

rhizobium1890

sulphobacteria1890

nitrobacterium1891

Streptothrix1891

sulphur bacterium1891

myxobacter1892

Myxococcus1892

tetracoccus1893

coli1894

Pasteurella1895

pyrotoxin1895

Gaertner1897

purple bacterium1897

myxobacterium1898

pseudomonas1899

thiobacteria1900

treponema1908

corynebacterium1909

mycobacterium1909

Salmonella1913

Neisseria1915

botulinum1916

rickettsia1916

leptospira1918

acetobacter1920

Brucella1920

pseudomonad1921

strep1927

enterobacterium1929

opportunist1937

eubacterium1939

agrobacterium1942

persister1944

Moraxella1948

enteric1956

streptomycete1956

leptospire1957

transformant1957

lysogen1958

listeria1961

C. difficile1962

yersinia1967

Campylobacter1971

cyanobacterium1973

coryneform1976

eubacterium1977

legionella1979

acetogen1982

C. diff.1990

acidophilous1996

1899 Bull. Torrey Bot. Club 26 77 Smut..was quite abundant upon the same variety, and unlike the Pseudomonas was rarely met with elsewhere in the plot.

1917 Jrnl. Bacteriol. 2 174 The vibrios are..closely akin to the fluorescent (or pseudomonas) bacteria.

1950 C. J. Witton Microbiology xxvi. 366 Pseudomonas intestinal infections of infants and pseudomonas bronchopneumonias have also been reported.

1988 G. Agnos Plant Pathol. (ed. 3) xii. 523 Almost all bacterial spots and blights of leaves, stems, and fruits are caused by bacteria of the closely related genera Pseudomonas and Xanthomonas.

1995 Amer. Health Oct. 88/3 Unless pH and chlorine levels are optimal, the churning water [in hot tubs] may harbor pseudomonas bacteria, which can cause an itchy, blistering rash.

Derivatives

ˌpseudoˈmonal adj. relating to, or caused or produced by, pseudomonas or similar bacteria (pseudomonads).

ΚΠ

1967 Amer. Rev. Respiratory Dis. 96 1121/1 The specific gross and histologic changes that occur in pseudomonal pneumonia.

1992 ENT News May 14/2 All were treated by..antibiotic treatment against pseudomonal infection.

2005 Cornea 24 Suppl. No. 8. 43 Remarkable events in pseudomonal keratitis include massive polymorphonuclear leukocyte infiltration in the cornea.

This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).

单词	pseudomonas
释义	pseudomonasn. Brit. /ˌs(j)uːdə(ʊ)ˈməʊnəs/, U.S. /ˌsudoʊˈmoʊnəs/ Origin: A borrowing from Latin. Etymon: Latin Pseudomonas. Etymology: < scientific Latin Pseudomonas, genus name (W. Migula 1894, in Arbeiten aus dem Bakteriol. Inst. der Techn. Hochschule zu Karlsruhe (1897) I. 237) < pseudo- pseudo- comb. form + ancient Greek μονάς unit (see -monas comb. form). Biology. A bacterium of the genus Pseudomonas (family Pseudomonadaceae), which comprises chemoautotrophic, Gram-negative, usually rod-shaped cells, typically motile (with polar flagella), that occur very widely in soil, water, and decaying organic material, and include saprophytes and plant and animal pathogens; (in form Pseudomonas) the genus itself. Frequently attributive. Pseudomonas aeruginosa, the type species of the genus, is an opportunistic pathogen of humans and a major cause of hospital infections. Glanders in animals and melioidosis in humans are caused by P. mallei and P. pseudomallei, respectively. The many pathovars of P. syringae cause blights, leaf-spots, and other diseases in plants. ΘΚΠ the world > life > biology > organism > micro-organism > bacterium > [noun] > types of vibrio1850 micrococcus1870 microzyme1870 Spirillum1875 mycothrix1876 leptothrix1877 Spirochaete1877 streptococcus1877 Actinomyces1879 frogspawn1880 schizophyte1880 schizomycetes1881 gonococcus1882 saprophile1882 vibrion1882 coccus1883 diplococcus1883 streptobacteria1883 Clostridium1884 actinomycetes1885 pneumococcus1885 macrococcus1887 staphylococcus1887 iron bacterium1888 Proteus1888 ferrobacterium1890 meningococcus1890 rhizobium1890 sulphobacteria1890 nitrobacterium1891 Streptothrix1891 sulphur bacterium1891 myxobacter1892 Myxococcus1892 tetracoccus1893 coli1894 Pasteurella1895 pyrotoxin1895 Gaertner1897 purple bacterium1897 myxobacterium1898 pseudomonas1899 thiobacteria1900 treponema1908 corynebacterium1909 mycobacterium1909 Salmonella1913 Neisseria1915 botulinum1916 rickettsia1916 leptospira1918 acetobacter1920 Brucella1920 pseudomonad1921 strep1927 enterobacterium1929 opportunist1937 eubacterium1939 agrobacterium1942 persister1944 Moraxella1948 enteric1956 streptomycete1956 leptospire1957 transformant1957 lysogen1958 listeria1961 C. difficile1962 yersinia1967 Campylobacter1971 cyanobacterium1973 coryneform1976 eubacterium1977 legionella1979 acetogen1982 C. diff.1990 acidophilous1996 1899 Bull. Torrey Bot. Club 26 77 Smut..was quite abundant upon the same variety, and unlike the Pseudomonas was rarely met with elsewhere in the plot. 1917 Jrnl. Bacteriol. 2 174 The vibrios are..closely akin to the fluorescent (or pseudomonas) bacteria. 1950 C. J. Witton Microbiology xxvi. 366 Pseudomonas intestinal infections of infants and pseudomonas bronchopneumonias have also been reported. 1988 G. Agnos Plant Pathol. (ed. 3) xii. 523 Almost all bacterial spots and blights of leaves, stems, and fruits are caused by bacteria of the closely related genera Pseudomonas and Xanthomonas. 1995 Amer. Health Oct. 88/3 Unless pH and chlorine levels are optimal, the churning water [in hot tubs] may harbor pseudomonas bacteria, which can cause an itchy, blistering rash. Derivatives ˌpseudoˈmonal adj. relating to, or caused or produced by, pseudomonas or similar bacteria (pseudomonads). ΚΠ 1967 Amer. Rev. Respiratory Dis. 96 1121/1 The specific gross and histologic changes that occur in pseudomonal pneumonia. 1992 ENT News May 14/2 All were treated by..antibiotic treatment against pseudomonal infection. 2005 Cornea 24 Suppl. No. 8. 43 Remarkable events in pseudomonal keratitis include massive polymorphonuclear leukocyte infiltration in the cornea. This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022). < n.1899
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