Outer Membrane Proteome Analysis of Indian Strain of Pasteurella multocida Serotype B:2 by MALDI-TOFMS Analysis
Joint Authors
Prasannavadhana, A.
Kumar, Santosh
Thomas, Prasad
Sarangi, Laxmi Narayan
Gupta, Santosh Kumar
Priyadarshini, Adyasha
Nagaleekar, Viswas Konasagara
Singh, Vijendra Pal
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-12-22
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Identification of outer membrane proteins (OMPs) is important to understand the bacteria structure and function, host-pathogen interaction, development of novel vaccine candidates, and diagnostic antigens.
But till now the key antigens of P.
multocida B:2 isolate causing haemorrhagic septicaemia (HS) in animals are not clearly defined.
In this study, P52 strain of P.
multocida serotype B:2 was grown in vitro under iron-rich and iron-limited condition.
The OMPs were extracted by sarkosyl method followed by SDS-PAGE and the proteins were identified by MALDI-TOF/MS analysis.
In total, 22 proteins were identified, of which 7 were observed exclusively under iron-limited condition.
Most of the high molecular weight proteins (TbpA, HgbA, HgbB, HasR, IroA, and HemR) identified in this study were involved in iron acquisition.
Some hypothetical proteins (HP-KCU-10206, HP and AAUPMB 08244, HP AAUPMB 21592, HP AAUPMB 19766, AAUPMB 11295) were observed for the first time in this study which could be unique to serotype B:2.
Further functional in vivo study of the proteins identified are required to explore the utility of these proteins in developing diagnostics and vaccine against HS.
American Psychological Association (APA)
Prasannavadhana, A.& Kumar, Santosh& Thomas, Prasad& Sarangi, Laxmi Narayan& Gupta, Santosh Kumar& Priyadarshini, Adyasha…[et al.]. 2014. Outer Membrane Proteome Analysis of Indian Strain of Pasteurella multocida Serotype B:2 by MALDI-TOFMS Analysis. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1050350
Modern Language Association (MLA)
Prasannavadhana, A.…[et al.]. Outer Membrane Proteome Analysis of Indian Strain of Pasteurella multocida Serotype B:2 by MALDI-TOFMS Analysis. The Scientific World Journal No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1050350
American Medical Association (AMA)
Prasannavadhana, A.& Kumar, Santosh& Thomas, Prasad& Sarangi, Laxmi Narayan& Gupta, Santosh Kumar& Priyadarshini, Adyasha…[et al.]. Outer Membrane Proteome Analysis of Indian Strain of Pasteurella multocida Serotype B:2 by MALDI-TOFMS Analysis. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1050350
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050350