Identification and Characterization of the Rat DVL2 Gene Using Bioinformatic Tools

We identified and characterized the rat DVL2 gene using bioinformatics. In addition to the structure and chromosomal localization of the rat DVL2 gene, the transcribed and translated protein product of the gene was analyzed in silico. Results showed that the rat DVL2 gene consists of 15 exons and is located on the rat genomic contig WGA1854.3 on chromosome 10. Database searches using the rat DVL2 amino acid sequence as a query showed a number of homologous protein sequences in different species, including M. musculus, P. troglodytes, C. familiaris, H. sapiens, B. taurus, D. rerio, X. laevis, and T. nigroviridis. DAX, PDZ signaling, and DEP-conserved domain structures were identified within the rat DVL2 protein.

Identification and Characterization of the Rat DVL2 Gene Using Bioinformatic Tools

We identified and characterized the rat DVL2 gene using bioinformatics. In addition to the structure and chromosomal localization of the rat DVL2 gene, the transcribed and translated protein product of the gene was analyzed in silico. Results showed that the rat DVL2 gene consists of 15 exons and is located on the rat genomic contig WGA1854.3 on chromosome 10. Database searches using the rat DVL2 amino acid sequence as a query showed a number of homologous protein sequences in different species, including M. musculus, P. troglodytes, C. familiaris, H. sapiens, B. taurus, D. rerio, X. laevis, and T. nigroviridis. DAX, PDZ signaling, and DEP-conserved domain structures were identified within the rat DVL2 protein.

___

  • 1. Kikuchi A. Roles of axin in the Wnt signalling pathway. Cell Signal 11: 777-788, 1999.
  • 2. Wharton KA. Runnin’ with the DVL: Proteins that associate with DSH/DVL and their significance to Wnt signal transduction. Dev Biol 253: 1-17, 2003.
  • 3. Moon RT, DeMarais A, Olson DJ. Responses to Wnt signals in vertebrate embryos may involve changes in cell adhesion and cell movement. J Cell Sci 17: 183-188, 1993.
  • 4. Cadigan KM, Nusse R. Wnt signaling: a common theme in animal development. Genes Dev 11: 3286-3305, 1997.
  • 5. Wodarz A, Nusse R. Mechanisms of Wnt signaling in development. Annu Rev Cell Dev Biol 14: 59-88, 1998.
  • 6. Polakis P. Wnt signaling and cancer. Genes Dev 14: 1837-1851, 2000.
  • 7. De Ferrari GV, Inestrosa NC. Wnt signaling function in Alzheimer’s disease. Brain Res Rev 33: 1-12, 2000.
  • 8. Klingensmith J, Nusse R, Perrimon N. The Drosophila segment polarity gene dishevelled encodes a novel protein required for response to the wingless signal. Genes Dev 8: 118-130, 1994.
  • 9. Boutros M, Mlodzik M. Dishevelled: at the crossroads of divergent intracellular signaling pathways. Mech Dev 83: 27-37, 1999.
  • 10. Zeng L, Fagotto F, Zhang T et al. The mouse Fused locus encodes Axin, an inhibitor of the Wnt signaling pathway that regulates embryonic axis formation. Cell 90: 181-192, 1997.
  • 11. Kennedy MB. Origin of PDZ (DHR, GLGF) domains. Trends Biochem Sci 20: 350, 1995.
  • 12. Ponting CP, Bork P. Pleckstrin’s repeat performance: A novel domain in G-protein signaling? Trends Biochem Sci 21: 245-246, 1996.
  • 13. Semenov MV, Snyder M. Human dishevelled genes constitute a DHR-containing multigene family. Genomics 42: 302-310, 1997.
  • 14. Klingensmith J, Yang Y, Axelrod JD et al. Conservation of dishevelled structure and function between flies and mice: isolation and characterization of DVL2. Mech Dev 58: 15-26, 1996.
  • 15. Sussman DJ, Klingensmith J, Salinas P et al. Isolation and characterization of a mouse homolog of the Drosophila segment polarity gene dishevelled. Dev Biol 166: 73-86, 1994.
  • 16. Yang Y, Lijam N, Sussman DJ et al. Genomic organization of mouse Dishevelled genes. Gene 180: 121-123, 1996.
  • 17. Katoh M. Paradigm shift in gene-finding method: From bench-top approach to desk-top approach. Int J Mol Med 10: 677-682, 2002.
  • 18. Wei L, Liu Y, Dubchak I et al. Comparative genomics approaches to study organism similarities and differences. J Biomed Inform 35: 142-150, 2002.
  • 19. Varisli L, Cen O. Identification and characterization of rat GMDS gene by using bioinformatics tools. Turk J Biochem 30: 306-309, 2005.
  • 20. Varisli L, Cen O. Identification and characterization of rat ETV6 gene by using bioinformatics tools. JABS – Accepted, 2006.
  • 21. Kumar S, Tamura K, Nei M. MEGA3: Integrated software for Molecular Evolutionary Genetics Analysis and sequence alignment. Brief Bioinform 5: 150-163, 2004.
  • 22. Hu Z, Chen K, Wang L et al. Identification and characterization of Bombyx mori eIF5A gene through bioinformatics approaches. In Silico Biol 5: 573-580, 2005.
  • 23. Gale CP, Grant PJ. The characterisation and functional analysis of the human glyoxalase-1 gene using methods of bioinformatics. Gene 340: 251-260, 2004.
  • 24. Pan WJ, Pang SZ, Huang T et al. Characterization of function of three domains in Dishevelled-1: DEP domain is responsible for membrane translocation of Dishevelled-1. Cell Res 14: 324-330, 2004.
  • 25. Kishida S, Yamamoto H, Hino S et al. DIX domains of Dvl and axin are necessary for protein interactions and their ability to regulate beta-catenin. Mol Cell Biol 19: 4414-4422, 1999.
  • 26. Ponting C, Phillips C, Davies K et al. PDZ domains: targeting signaling molecules to sub-membraneous sites. BioEssays 19: 469-479, 1997.
  • 27. Axelrod J, Miller J, Shulman J et al. Differential recruitment of Dishevelled provides signaling specificity in the planar cell polarity and wingless signaling pathways. Genes Dev 12: 2610-2622, 1998.
  • 28. Hamblet NS, Lijam N, Ruiz-Lozano P et al. Dishevelled 2 is essential for cardiac outflow tract development, somite segmentation and neural tube closure. Development 129: 5827- 5838, 2002.
Turkish Journal of Biology-Cover
  • ISSN: 1300-0152
  • Yayın Aralığı: 6
  • Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler

In Vitro Antibacterial Studies of Ciprofloxacin-imines and Their Complexes with Cu(II),Ni(II),Co(II), and Zn(II)

Muhammad IMRAN, Javed IQBAL, Shahid IQBAL, Nazia IJAZ

What is the Relationship within the Family Lamnidae?

Mine DOSAY AKBULUT

Photosynthetic and Yield Responses of Nigella sativa L. to Pre-sowing Seed Treatment with GA3

Shoukat Hussain SHAH

Maternal transfer of photoperiodic information regulates the postnatal reproductive system development of the mongolian gerbil (Merinos unguiculatus)

Bülent GÜNDÜZ, Alper KARAKAŞ

Modified Path to High Lint Yield in Upland Cotton (Gossypium hirsutum L.) under Two Temperature Regimes

Saeed RAUF, Tariq Manzoor KHAN, Abdul NAVEED, Hassan MUNIR

Maternal Transfer of Photoperiodic Information Regulates the Postnatal Reproductive System Development of the Mongolian Gerbil (Meriones unguiculatus)

Alper KARAKAŞ, Bülent GÜNDÜZ

Photosynthetic and yield responses of Nigella sativa L. to pre-sowing seed treatment with gibberellic acid

Shoukat Hussain SHAH

Molecular characterization of Borrelia burgdorferi linear plasmids by DNA hybridization, PCR, two-dimensional gel electrophoresis and electron microscopy

Ali KARAMI, Seyed Mohammad Javad HOSSEYNI, Yaser KIARUDI

Molecular Characterization of Borrelia burgdorferi Linear Plasmids by DNA Hybridization, PCR, Two-Dimensional Gel Electrophoresis, and Electron Microscopy

Ali KARAMI, Seyed Mohammad Javad HOSSEYNI, Yaser KIARUDI

What is the relationship within the family Lamnidae

Mine AKBULUT DOSAY