Polymorphic Diversity of Actin-Like Protein from cDNA Isolated from Korean Native Chicken


Authors

  • S.S. Sun Department of Animal Science, Chonnam National University, Gwancju 500-757, Korea
  • K.H. Myung Department of Animal Science, Chonnam National University, Gwancju 500-757, Korea
  • K. Kuk Department of Animal Science, Chonnam National University, Gwancju 500-757, Korea
  • N.O. Kim Department of Animal Science, Chonnam National University, Gwancju 500-757, Korea

DOI:

https://doi.org/10.3923/ijps.2006.863.867

Keywords:

Actin-like protein, cDNA, Korean native chicken, muscle growth

Abstract

We report the isolation and characterization of a chicken cDNA which putatively encodes a chicken actin-like protein (cALP). A clone, KNC-NDS-7 (Genbank, access No, AY466164.1) will be a other form of actin-like protein with these low about 10% homology. DNA sequence (34 - 748 nt) of KNC-NDS-7 was translated into amino acids (237aa) which was compared with actin-like protein of 99% homology with chicken. We found that three important sites have been deleted or substituted. Thereafter, the amino acid profile has been changed. The deleted site (729-731 nt) was not translated to glutamate (E), and the substituted site (711-714 nt) was expressed to leucine (L) instead of proline (P) in the all other species. The third position (465-459 nt) was changed to lysine and threonine (KT) instead of glutamine and lysine (QK). These changes will have important affect to actin structure in KNC. In these results, KNC-NDS-7 is may another form of acin-like protein.

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Published

2006-08-15

Issue

Vol. 5 No. 9 (2006)

Section

Research Article

License

Copyright (c) 2006 Asian Network for Scientific Information

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.

How to Cite

Sun, S., Myung, K., Kuk, K., & Kim, N. (2006). Polymorphic Diversity of Actin-Like Protein from cDNA Isolated from Korean Native Chicken. International Journal of Poultry Science, 5(9), 863–867. https://doi.org/10.3923/ijps.2006.863.867