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The complete cDNA coding sequence for the bovine proalpha2(I) chain of type I procollagen
T Shirai1, S Hattori, M Sakaguchi
1Division of Adult Diseases, Medical Research Institute, Tokyo Medical and Dental University, Japan.
Summary
Researchers present the complete cDNA sequence for bovine pro alpha2(I) procollagen. Its amino acid sequence is highly similar to the human equivalent, aiding comparative collagen research.
Area of Science:
- Biochemistry
- Molecular Biology
- Genetics
Background:
- Type I collagen is a crucial structural protein in mammals.
- Understanding collagen diversity aids in studying genetic disorders and tissue engineering.
Purpose of the Study:
- To present the complete cDNA sequence of the pro alpha2(I) chain of bovine type I procollagen.
- To compare the bovine pro alpha2(I) sequence with its human counterpart.
Main Methods:
- cDNA sequencing
- Bioinformatic analysis
Main Results:
- The complete cDNA sequence for bovine pro alpha2(I) procollagen was determined.
- The encoded amino acid sequence exhibited 92.0% identity to the human pro alpha2(I) collagen chain.
Conclusions:
- The high sequence identity suggests conserved function between bovine and human type I procollagen.
- This data provides a valuable resource for comparative studies of collagen structure and function.