Differential Expression of Three Flavanone 3-Hydroxylase Genes in Grains and Coleoptiles of Wheat
2011
Study of Flavanone 3-Hydroxylase Genes in Wheat
publication
Evidence: moderate
Author Information
Author(s): Eiko Himi, Masahiko Maekawa, Kazuhiko Noda
Primary Institution: Institute of Plant Science and Resources, Okayama University
Hypothesis
The expression of three flavanone 3-hydroxylase (F3H) genes is related to tissue pigmentation in wheat.
Conclusion
The three F3H genes are highly activated in red grains and coleoptiles, indicating their role in pigment synthesis.
Supporting Evidence
- F3H genes are located on the telomeric regions of chromosomes 2A, 2B, and 2D.
- All three F3H genes were found to be highly expressed in red grains and coleoptiles.
- The study suggests a syntenic relationship between wheat and rice regarding F3H gene locations.
Takeaway
This study looks at three genes in wheat that help make the plant's grains and shoots red. When these genes are active, the plant gets its color.
Methodology
The study involved isolating three F3H genes from wheat and examining their expression in different tissues.
Digital Object Identifier (DOI)
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