Development of an efficient mutagenesis technique using ion beams : Toward more controlled mutation breeding
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概要
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Ion beams have been used as a mutagen to improve the efficiency of plant mutation breeding. Mutation breeding is sometimes perceived as a random process. In this review, we describe our recent progress in developing a more efficient mutagenesis technique using ion beam irradiation combined with sucrose pretreatment or subsequent re-irradiation. To shorten the time required for breeding new cultivars of cyclamen, we identified anthocyanin biosynthesis genes and examined the effectiveness of PCR screening of irradiated deletion-mutant candidates at early growth stages. We believe this research is a step toward more efficient and controlled mutation breeding using ion beams.
- 2012-06-25
著者
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HASE Yoshihiro
Quantum Beam Science Directorate, Japan Atomic Energy Agency
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Tanaka Atsushi
Quantum Beam Sci. Directorate Japan Atomic Energy Agency
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Narumi Issay
Quantum Beam Sci. Directorate Japan Atomic Energy Agency
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Hase Yoshihiro
Quantum Beam Sci. Directorate Japan Atomic Energy Agency
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Hase Yoshihiro
Quantum Beam Science Directorate Japan Atomic Energy Agency (jaea)
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Akita Yusuke
Quantum Beam Science Directorate Japan Atomic Energy Agency (jaea)
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Tanaka Atsushi
Quantum Beam Science Directorate Japan Atomic Energy Agency (jaea)
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KITAMURA Satoshi
Quantum Beam Science Directorate, Japan Atomic Energy Agency
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Kitamura Satoshi
Quantum Beam Science Directorate Japan Atomic Energy Agency
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Akita Yusuke
Quantum Beam Science Directorate Japan Atomic Energy Agency
関連論文
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