Integrated Omics Research for Barley Chromosome Addition Lines of Common Wheat
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- Ogihara Yasunari
- Kihara Institute for Biological Research, Yokohama City Univ.
Bibliographic Information
- Other Title
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- オオムギ染色体導入コムギのオミクス研究
Abstract
Wheat is characteristic of its allopolyploid nature. Common wheat is allohexaploid containing three different genomes, namely A, B and D. Allopolyploidization induces revolutionary (rapid) and evolutionary (slow) changes of gene expressions. These gene expression alterations are controlled genetically as well as epigenetically after amphidiplodization. Wheat is also well known of its high crossability to far relatives. In fact, series of barley chromosome addition lines in the background of common wheat and tetraploid wheat had been made up by the ordinary crossing method. Wheat flour shows high process ability, while barley contains a number of functional constituents. We have developed tools for functional genomics of wheat by analyses for a large number of ESTs, which covers more than 90% of estimated genes. Project for integrated genomics has been started to clarify the novel functional constituents in the barley chromosome addition lines of common wheat and its application to food comsumption.
Journal
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- Plant and Cell Physiology Supplement
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Plant and Cell Physiology Supplement 2008 (0), S0053-S0053, 2008
The Japanese Society of Plant Physiologists
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Details 詳細情報について
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- CRID
- 1390001205631269120
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- NII Article ID
- 130006992387
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed