Characterization of the Vitis vinifera PR10 multigene family
Author Information
Author(s): Lebel Sylvain, Schellenbaum Paul, Walter Bernard, Maillot Pascale
Primary Institution: Université de Haute Alsace
Hypothesis
The study aims to characterize the PR10 gene family in Vitis vinifera and analyze their expression patterns.
Conclusion
Seventeen PR10 related sequences were identified in Vitis vinifera, indicating functional diversification and possible tissue specificity.
Supporting Evidence
- Seventeen PR10 related sequences were identified in a single cluster on chromosome 5.
- Nine different genes were expressed in various tissues of Vitis vinifera.
- Several genes showed up-regulation in response to 2,4-D treatment during somatic embryogenesis.
Takeaway
Scientists studied a group of genes in grapevines that help plants defend against stress and found many similar genes that work in different ways.
Methodology
The complete genome sequence of Vitis vinifera was used to identify and characterize the PR10 gene family, and expression patterns were analyzed in various tissues.
Limitations
The study did not detect expression for some PR10 sequences, and the expression patterns may be limited to specific tissues or developmental stages.
Digital Object Identifier (DOI)
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