Related Experiment Videos
cDNA sequence of bovine thioredoxin
1Graduate School of Pharmaceutical Sciences, Osaka University, Japan.
DNA Sequence : the Journal of DNA Sequencing and Mapping
|March 22, 2000
Summary
Researchers determined the full-length bovine thioredoxin cDNA sequence. This protein sequence is highly conserved across mammalian species, aiding comparative studies.
Area of Science:
- Molecular Biology
- Genomics
- Biochemistry
Background:
- Thioredoxin is a vital protein involved in redox homeostasis.
- Existing data on mammalian thioredoxin cDNA sequences is limited.
- Understanding bovine thioredoxin contributes to comparative mammalian genomics.
Purpose of the Study:
- To determine the complete cDNA sequence of bovine thioredoxin.
- To compare bovine thioredoxin with sequences from other mammalian species.
- To analyze the conservation of thioredoxin amino acid sequences across mammals.
Main Methods:
- Reverse Transcription Polymerase Chain Reaction (RT-PCR)
- 5' and 3' Rapid Amplification of cDNA Ends (RACE)
- Sequence alignment and comparison
Main Results:
- The full-length cDNA sequence of bovine thioredoxin was successfully determined.
- Bovine thioredoxin shows high amino acid sequence homology with other mammalian thioredoxins.
- Only one amino acid difference was observed between bovine and ovine thioredoxin.
Conclusions:
- The cDNA sequence of bovine thioredoxin has been elucidated.
- Bovine thioredoxin is highly conserved among mammals, particularly with ovine thioredoxin.
- This finding supports the conserved functional role of thioredoxin across mammalian evolution.