Abstract
Studies here describe expression and sequence of several new bovine T cell receptor gamma (TRG) genes to yield a total of 11 TRG variable (TRGV) genes (in eight subgroups) and six TRG constant (TRGC) genes. Publicly available genomic sequences were annotated to show their placement. Homologous TRG genes in cattle and sheep were assigned, using four accepted criteria. New genes described here include the bovine TRGC6, TRGV2, and TRGV4, homologues of ovine TRGC4, TRGV2, and TRGV4, respectively. The bovine Vγ7 and BTGV1 clones (previously TRGV4 and TRGV2, respectively) were reassigned to new subgroups TRGV7 and TRGV8, respectively, with approval by the IMGT Nomenclature Committee. Three TRGV subgroups (TRGV5, TRGV6, and TRGV8) were further designated as TRGV5-1 and TRGV5-2, TRGV6-1 and TRGV6-2, and TRGV8-1 and TRGV8-2 because each subgroup is comprised of two mapped genes. The complete sequence of bovine TRGC5 is also reported, for which a limited number of nucleotides was previously available, and shown to be most closely related to ovine TRGC5. Analysis of circulating γδ T cells revealed that rearrangement of TRGV genes with TRGC genes is largely dictated by their proximity within one of the six genomic V-J-C cassettes, with all TRG genes expressed by bovine peripheral blood γδ T cells. Cattle are useful models for γδ T cell biology because they have γδ T cells that respond to isopentenylpyrophosphate (IPP) antigens, while mice do not, and some bovine TRGV genes cluster closely with human genes.
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References
Bosc N, Lefranc MP (2003) The mouse (Mus musculus) T cell receptor alpha (TRA) and delta (TRD) variable genes. Dev Comp Immunol 27:465–497
Buresi C, Ghanem N, Huck S, Lefranc G, Lefranc MP (1989) Exon duplication and triplication in the human T-cell receptor gamma constant region genes and RFLP in French, Lebanese, Tunisian, and black African populations. Immunogenetics 29:161–172
Chen ZW (2002) Comparative biology of γδ T cells. Sci Prog 85:347–358
Chenna R, Sugawara H, Koike T, Lopez R, Gibson TJ, Higgins DG, Thompson JD (2003) Multiple sequence alignment with the Clustal series of programs. Nucleic Acids Res 31:3497–3500
Clark SP, Arden B, Kabelitz D, Mak TW (1995) Comparison of human and mouse T-cell receptor variable gene segment subfamilies. Immunogenetics 42:531–540
Conrad ML, Pettman R, Whitehead J, McKinnel L, Davis SK, Koop BF (2002) Genomic sequencing of the bovine T cell receptor beta locus. Vet Immunol Immunopathol 87:439–441
Cooper MD, Chen CL, Bucy RP, Thompson CB (1991) Avian T cell ontogeny. Adv Immunol 50:87–117
Daubenberger CA, Taracha EL, Gaidulis L, Davis WC, McKeever DJ (1999) Bovine γδ T-cell responses to the intracellular protozoan parasite Theileria parva. Infect Immun 67:2241–2249
Ghanem N, Soua Z, Zhang XG, Zijun M, Zhiwei Y, Lefranc G, Lefranc MP (1991) Polymorphism of the T-cell receptor gamma variable and constant region genes in a Chinese population. Hum Genet 86:450–456
Glusman G, Rowen L, Lee I, Boysen C, Roach JC, Smit AF, Wang K, Koop BF, Hood L (2001) Comparative genomics of the human and mouse T cell receptor loci. Immunity 15:337–349
Groh V, Steinle A, Bauer S, Spies T (1998) Recognition of stress-induced MHC molecules by intestinal epithelial γδ T cells. Science 279:1737–1740
Hayday AC (2000) γδ cells: a right time and a right place for a conserved third way of protection. Annu Rev Immunol 18:975–1026
Hein WR, Dudler L (1993) Divergent evolution of T cell repertoires: extensive diversity and developmentally regulated expression of the sheep γδ T cell receptor. EMBO J 12:715–724
Hein WR, Dudler L (1997) TCR γδ+ cells are prominent in normal bovine skin and express a diverse repertoire of antigen receptors. Immunology 91:58–64
Hein WR, Mackay CR (1991) Prominence of γδ T cells in the ruminant immune system. Immunol Today 12:30–34
Hein WR, Dudler L, Marcuz A, Grossberger D (1990) Molecular cloning of sheep T cell receptor γ and δ chain constant regions: unusual primary structure of γ chain hinge segments. Eur J Immunol 20:1795–1804
Ishiguro N, Aida Y, Shinagawa T, Shinagawa M (1993) Molecular structures of cattle T-cell receptor γ and δ chains predominantly expressed on peripheral blood lymphocytes. Immunogenetics 38:437–443
Lahmers KK, Norimine J, Abrahamsen MS, Palmer GH, Brown WC (2005) The CD4+ T cell immunodominant Anaplasma marginale major surface protein 2 stimulates γδ T cell clones that express unique T cell receptors. J Leukoc Biol 77:199–208
Lefranc MP, Lefranc G (2001) The T cell receptor facts book. Academic, London, UK, p 398
Lefranc MP, Rabbitts TH (1989) The human T-cell receptor gamma (TRG) genes. Trends Biochem Sci 14:214–218
Lefranc MP, Forster A, Baer R, Stinson MA, Rabbitts TH (1986a) Diversity and rearrangement of the human T cell rearranging gamma genes: nine germ-line variable genes belonging to two subgroups. Cell 45:237–246
Lefranc MP, Forster A, Rabbitts TH (1986b) Genetic polymorphism and exon changes of the constant regions of the human T-cell rearranging gene gamma. Proc Natl Acad Sci U S A 83:9596–9600
Lefranc MP, Pommie C, Ruiz M, Giudicelli V, Foulquier E, Truong L, Thouvenin-Contet V, Lefranc G (2003) IMGT unique numbering for immunoglobulin and T cell receptor variable domains and Ig superfamily V-like domains. Dev Comp Immunol 27:55–77
Lefranc MP, Giudicelli V, Kaas Q, Duprat E, Jabado-Michaloud J, Scaviner D, Ginestoux C, Clement O, Chaume D, Lefranc G (2005) IMGT, the international ImMunoGeneTics information system. Nucleic Acids Res 33:D593–D597
Machugh ND, Mburu JK, Carol MJ, Wyatt CR, Orden JA, Davis WC (1997) Identification of two distinct subsets of bovine γδ T cells with unique cell surface phenotype and tissue distribution. Immunology 92:340–345
Meyer-Olson D, Brady KW, Blackard JT, Allen TM, Islam S, Shoukry NH, Hartman K, Walker CM, Kalams SA (2003) Analysis of the TCR β variable gene repertoire in chimpanzees: identification of functional homologs to human pseudogenes. J Immunol 170:4161–4169
Miccoli MC, Lipsi MR, Massari S, Lanave C, Ciccarese S (2001) Exon–intron organization of TRGC genes in sheep. Immunogenetics 53:416–422
Miccoli MC, Antonacci R, Vaccarelli G, Lanave C, Massari S, Cribiu EP, Ciccarese S (2003) Evolution of TRG clusters in cattle and sheep genomes as drawn from the structural analysis of the ovine TRG2@ locus. J Mol Evol 57:52–62
Morita CT, Parker CM, Brenner MB, Band H (1994) TCR usage and functional capabilities of human γδ T cells at birth. J Immunol 153:3979–3988
Naiman BM, Alt D, Bolin CA, Zuerner R, Baldwin CL (2001) Protective killed Leptospira borgpetersenii vaccine induces potent Th1 immunity comprising responses by CD4 and γδ T lymphocytes. Infect Immun 69:7550–7558
Ota Y, Kobata T, Seki M, Yagita H, Shimada S, Huang YY, Takagaki Y, Okumura K (1992) Extrathymic origin of Vγ1/Vδ6 T cells in the skin. Eur J Immunol 22:595–598
Parker CM, Groh V, Band H, Porcelli SA, Morita C, Fabbi M, Glass D, Strominger JL, Brenner MB (1990) Evidence for extrathymic changes in the T cell receptor γ/δ repertoire. J Exp Med 171:1597–1612
Rogers AN, Vanburen DG, Hedblom EE, Tilahun ME, Telfer JC, Baldwin CL (2005) γδ T cell function varies with the expressed WC1 co-receptor. J Immunol 174:3386–3393
Sathiyaseelan T, Naiman B, Welte S, Machugh N, Black SJ, Baldwin CL (2002a) Immunological characterization of a γδ T-cell stimulatory ligand on autologous monocytes. Immunology 105:181–189
Sathiyaseelan T, Rogers A, Baldwin CL (2002b) Response of bovine γδ T cells to activation through CD3. Vet Immunol Immunopathol 90:155–168
Steele CR, Oppenheim DE, Hayday AC (2000) γδ T cells: non-classical ligands for non-classical cells. Curr Biol 10:R282–R285
Su C, Jakobsen I, Gu X, Nei M (1999) Diversity and evolution of T-cell receptor variable region genes in mammals and birds. Immunogenetics 50:301–308
Takeuchi N, Ishiguro N, Shinagawa M (1992) Molecular cloning and sequence analysis of bovine T-cell receptor γ and δ chain genes. Immunogenetics 35:89–96
Tanaka Y, Sano S, Nieves E, De Libero G, Rosa D, Modlin RL, Brenner MB, Bloom BR, Morita CT (1994) Nonpeptide ligands for human γδ T cells. Proc Natl Acad Sci U S A 91:8175–8179
Welsh MD, Kennedy HE, Smyth AJ, Girvin RM, Andersen P, Pollock JM (2002) Responses of bovine WC1+ γδ T cells to protein and nonprotein antigens of Mycobacterium bovis. Infect Immun 70:6114–6120
Wijngaard PL, Machugh ND, Metzelaar MJ, Romberg S, Bensaid A, Pepin L, Davis WC, Clevers HC (1994) Members of the novel WC1 gene family are differentially expressed on subsets of bovine CD4–CD8–γδ T lymphocytes. J Immunol 152:3476–3482
Zhang XM, Cathala G, Soua Z, Lefranc MP, Huck S (1996) The human T-cell receptor gamma variable pseudogene V10 is a distinctive marker of human speciation. Immunogenetics 43:196–203
Acknowledgements
This work was supported by the National Research Initiative of the USDA CSREES, grant #2002-02038 and 2004-01157 and the Massachusetts Agricultural Experiment Station Project No. MAS00851. We thank Drs Wendy Brown and Kevin Lahmers for access to prepublication data.
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Nucleotide sequence data reported are available in the DDBJ/EMBL/GenBank database under the accession numbers DQ179591, DQ179592, DQ179593, and DQ179594.
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Herzig, C., Blumerman, S., Lefranc, MP. et al. Bovine T cell receptor gamma variable and constant genes: combinatorial usage by circulating γδ T cells. Immunogenetics 58, 138–151 (2006). https://doi.org/10.1007/s00251-006-0097-2
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DOI: https://doi.org/10.1007/s00251-006-0097-2