Cloning and sequence analysis of IL-2, IL-4 and IFN-γ from Indian Dromedary camels (Camelus dromedarius)

作者: G. Nagarajan , Shelesh Kumar Swami , S.K. Ghorui , K.M.L. Pathak , R.K. Singh

DOI: 10.1016/J.RVSC.2011.03.028

关键词: Peptide sequencePhylogenetic treeAmino acidBiologyCloningBactrian camelMolecular biologyPhylogeneticsSequence analysisNucleotide

摘要: The cDNAs of three cytokines, viz., IL-2, IL-4 and IFN-γ from Dromedary camels were amplified by PCR using Bactrian camel sequences subsequently cloned for sequence analysis. Relationship based on amino acid revealed that IL-2 shared 99.5% 99.3% identity at the nucleotide levels with IL-2. In case IL-4, was 99.7% 99.2% levels, respectively camel. 100% both IFN-γ. Phylogenetic analysis indicated close relationship in these cytokine genes between other camelids.

参考文章(26)
T R Mosmann, T A Fong, Alloreactive murine CD8+ T cell clones secrete the Th1 pattern of cytokines. Journal of Immunology. ,vol. 144, pp. 1744- 1752 ,(1990)
D P Cerretti, D Cosman, P E Baker, A Larsen, S Gillis, K McKereghan, Cloning, sequence, and expression of bovine interferon-gamma. Journal of Immunology. ,vol. 136, pp. 4561- 4564 ,(1986)
Xiangang Zou, Jennifer A. Smith, Viet Khong Nguyen, Liming Ren, Kattie Luyten, Serge Muyldermans, Marianne Brüggemann, Expression of a Dromedary Heavy Chain-Only Antibody and B Cell Development in the Mouse Journal of Immunology. ,vol. 175, pp. 3769- 3779 ,(2005) , 10.4049/JIMMUNOL.175.6.3769
P.R. Wood, H.-F. Seow, T cell cytokines and disease prevention Veterinary Immunology and Immunopathology. ,vol. 54, pp. 33- 44 ,(1996) , 10.1016/S0165-2427(96)05711-X
U. Arnason, A. Janke, Mitogenomic analyses of eutherian relationships. Cytogenetic and Genome Research. ,vol. 96, pp. 20- 32 ,(2002) , 10.1159/000063023
Z.K. Njiru, C.C. Constantine, J.M. Ndung’u, I. Robertson, S. Okaye, R.C.A. Thompson, S.A. Reid, Detection of Trypanosoma evansi in camels using PCR and CATT/T. evansi tests in Kenya Veterinary Parasitology. ,vol. 124, pp. 187- 199 ,(2004) , 10.1016/J.VETPAR.2004.06.029
Raadan Odbileg, Sung-Il Lee, Reiko Yoshida, Kyung-Soo Chang, Kazuhiko Ohashi, Chihiro Sugimoto, Misao Onuma, None, Cloning and sequence analysis of llama cytokines related to cell-mediated immunity Veterinary Immunology and Immunopathology. ,vol. 99, pp. 1- 10 ,(2004) , 10.1016/J.VETIMM.2003.12.007
B Abbas, H Agab, A review of camel brucellosis. Preventive Veterinary Medicine. ,vol. 55, pp. 47- 56 ,(2002) , 10.1016/S0167-5877(02)00055-7
K.E Conrath, U Wernery, S Muyldermans, V.K Nguyen, Emergence and evolution of functional heavy-chain antibodies in Camelidae Developmental & Comparative Immunology. ,vol. 27, pp. 87- 103 ,(2003) , 10.1016/S0145-305X(02)00071-X
D Russell, Of microbes and macrophages: entry, survival and persistence Current Opinion in Immunology. ,vol. 7, pp. 479- 484 ,(1995) , 10.1016/0952-7915(95)80092-1