Pseudomonade ，应该是什么细菌，多谢
參考答案:我找到了类似的单词pseudomonadaceae,意思为[微]假单胞菌 ，它的意思大概为：它是细菌群，包括假单胞菌，cammamonas,弧菌，和固氮(细)菌。
此词意来自于：
pseudomonadaceae is a family of bacteria that includes Pseudomonas,Commamonas, Cellvibrio, and the Azotobacter group. This group contains several named genera: Azomonas, Azorhizophilus, and Azotobacter. Many members of this group produce different derivatives of the flourecent pigment pyoveridne2. The Azotobacteriaceae were recently published as belonging in this family as well1.
According to Jay (2000) and Vela (1997), bacteria in the family Pseudomonadaceae are among the most important spoilage bacteria that originate in refrigerated raw milk. Jay (2000) also stated that they are considered psychrotrophs and grow well at temperatures of 0 to 15 degrees celsius.
Distinguishing characteristics of Pseudomonads: they are oxidase positive- this is due to the presence of cytochrome c oxidase enzyme, many metabolise glucose by the Entner Doudoroff pathway mediated by the following enzymes- 6 phosphoglyceraldehyde dehydrogenase and aldolase. The presence of oxidase, polar flagella and inability to carry out fermentation differentiate Pseudomonads from Enterobacteriaceae.
ReferencesNote 1: Rediers H, Vanderleyden J, De Mot R. 2004. Azotobacter vinelandii: a Pseudomonas in disguise? Microbiology 150 (5), 1117-9.
Note 2: Meyer JM. 2000. Pyoverdines: pigments, siderophores and potential taxonomic markers of fluorescent Pseudomonas species. Arch Microbiol. 174(3):135-42.
