Analysis of Pilus Biogenesis Genes in Bacteria Expressing Type IV Pili

被引：0

作者：

Ahmed, Saeed ^{[1
,2
]}

Ahmad, Ijaz ^{[3
,4
]}

Ahmad, Shakoor ^{[3
]}

Shah, Zahir ^{[3
]}

Shah, Muqadar ^{[3
]}

Khan, Farhan Anwar ^{[3
]}

Ahmad, Ijaz ^{[3
,4
]}

机构：

[1] Huazhong Agr Univ, Natl Reference Lab Vet Drug Residue, Wuhan 430070, Hubei, Peoples R China

[2] Huazhong Agr Univ, MOA Key Lab Detect Vet Drugs Residues Foods, Wuhan 430070, Hubei, Peoples R China

[3] Univ Agr Peshawar, Dept Anim Hlth, Peshawar, Pakistan

[4] Univ Agr Peshawar, Dept Livestock Management Breeding & Genet, Peshawar, Pakistan

来源：

KAFKAS UNIVERSITESI VETERINER FAKULTESI DERGISI | 2019年 / 25卷 / 01期

关键词：

Type IV pilus genes; Sequence similarity; Pilus machinery; Schematic overview; PSEUDOMONAS-AERUGINOSA; NEISSERIA-MENINGITIDIS;

D O I：

10.9775/kvfd.2018.19910

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The structural and sequences similarities of type-IV pili proteins were analysed in Pseudomonas aeruginosa, Vibrio cholerae, Neisseria meningitidis and Neisseria gonorrhoeae. Pathogenic Neisseria species possess pili-genes that code structural and assembly proteins of type-IV pili. A collection of assembly proteins reveal homology amongst P. aeruginosa and Neisseria. While in V. cholerae, these proteins ensure functional counterparts. The pilus retraction and assembly ATPases, PilB/PilF and PilT, PilU are homologous in Neisseria and P. aeruginosa, whereas V. cholerae holds only one ATPase called TcpT. In this work only type-IV pilus machinery of P. aeruginosa shows high likeness with pathogenic Neisseria.

引用

页码：125 / 128

页数：4

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