citrobacter klebsiella 中文意思是什麼
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Identification of functional bacteria showed predominant ammonifiers were shewanella, variovorax, chryseobacterium, bacillus or aeromonas ; among 4 selected nitrogen fixers, one ( azorhizobium caulinodans ) belonged to. a - proteobacteria, the other three ( serratia marcescens, klebsiella pneumoniae and citrobacter freundii ) were enterobacteriace, which belongs to - proteobacteria ; 2 nitrate reducers were aeromonas sp. and citrobacter sp.,
對各功能菌群中的優勢菌的鑒定表明，優勢的氨化細菌為希瓦氏菌屬，產堿菌屬，黃桿菌屬，芽孢桿菌屬或氣單胞菌屬；分離到的4個優勢固氮細菌菌株中，一株為基瘤固氮根瘤菌，屬于-變形菌亞門，而另外3株都屬于腸桿菌科，歸于-變形菌亞門。 -
The core part of hpi comprises genes for the biosynthetic, regulatory and transport of ybt. recently, the hpi appears to be widespread in various enterobactia strains, for example, in disrrheagenic e. coli strains, citrobacter diversus, and various species of klebsiella and non - i serotypes of salmonella enterica. now, the research on yersinia hpi in the enterobactia is reported mostly from the vie wpoint of molecular epidemiology, but the structure and function of hpi in these strains is unclear
耶爾森菌的hpi有一個約30 . 5kb的功能核心區，它攜帶有與ybt合成、調節和攝取有關的基因簇irpl irp9等基因，其中， irpl irp5及irp9基因與ybt合成有關， irp6 、 irp7 、 fyua基因與其轉運有關， irp8基因功能不明， ybta基因對ybt的合成攝取起調節作用，天門冬氨酸trna （ asn - trna ）是hpi的整合位點。
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