Cloning, characterisation and comparative analysis of a starch synthase IV gene in wheat: functional and evolutionary implications
2008
Study of a Starch Synthase Gene in Wheat
publication
Evidence: moderate
Author Information
Author(s): Leterrier Marina, Holappa Lynn D, Broglie Karen E, Beckles Diane M
Primary Institution: University of California, Davis
Hypothesis
The study aims to understand the functional and evolutionary implications of the starch synthase IV gene in wheat.
Conclusion
The study suggests that specific amino acid residues in starch synthases may determine their functional roles in starch biosynthesis.
Supporting Evidence
- The wheat SSIV cDNA is most similar to rice SSIVb.
- The SSIVb gene was preferentially expressed in leaf tissue.
- Phylogenetic analysis showed that SSIV is closely related to SSIII.
Takeaway
This research looks at a gene in wheat that helps make starch, which is important for food. It found that tiny changes in the gene can affect how the starch is made.
Methodology
The study involved cloning a cDNA from wheat, performing bioinformatics analyses, and conducting phylogenetic studies.
Digital Object Identifier (DOI)
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