Related Experiment Videos
rel, NFKB, and the Brachyury T gene.
1Faculté de Médecine, U184 de l'INSERM-LGME du CNRS, Strasbourg, France.
Biochimica Et Biophysica Acta
|November 15, 1992
Summary
Comparing the Brachyury T gene protein with the NF-kappaB (NKFB) family reveals weak sequence similarities. These findings suggest potential homologies or phylogenetic relevance between these important protein families.
Area of Science:
- Molecular Biology
- Genetics
- Protein Family Analysis
Background:
- The Brachyury T gene is crucial in embryonic development.
- The NF-kappaB (NKFB) family, including rel and dorsal proteins, plays key roles in cellular processes.
- Understanding protein relationships aids in deciphering biological functions.
Purpose of the Study:
- To compare the protein sequences of murine Brachyury T with the NKFB, rel, and dorsal protein family.
- To identify any sequence similarities and their potential biological significance.
Main Methods:
- Sequence alignment of Brachyury T protein with NKFB, rel, and dorsal proteins.
- Identification of conserved motifs, such as DNA-binding/dimerization domains.
Main Results:
- Weak sequence similarities were detected between Brachyury T and the NKFB family proteins.
- A shared DNA-binding/dimerization motif was identified.
Conclusions:
- The observed similarities may indicate evolutionary homologies between Brachyury T and the NKFB protein family.
- Alternatively, these similarities might be relevant for understanding phylogenetic relationships within these protein groups.