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Shikazono, Naoya; Hase, Yoshihiro; Sakamoto, Ayako; Ono, Yutaka; Tanaka, Atsushi
JAERI-Conf 2004-001, 72 Pages, 2004/03
JAERI-Conf-2004-001.pdf:4.88MB
Induction of novel plant resources by ion beam-irradiation has been investigated in JAERI. To share the knowledge of the present status of the field, and to find out future plans, 1st Workshop on ion beam-applied biology was held last year by Department of Ion-beam-Applied Biology. To further improve the research cooperation and to exchange useful information in the field, researchers inside JAERI and also with researchers outside, such as those from Universities, Research institutes, agricultural experiment stations, and companies, met each other at the 2nd workshop on ion beam-applied biology. This workshop was held by Department of Ion-beam-Applied Biology on November 21, 2003 under the joint auspices of Kanto 
Kouetsu branch of Atomic Energy Society of Japan, Breeding Science Society of Japan, and Genetics Society of Japan, and 134 people participated. Highly qualified presentations were given on studies with new irradiation techniques, on novel varieties, and on future plans. Many more new plant resources are now expected to be produced by ion beam irradiation.
Okamura, Masachika*; Yasuno, Noriko*; Otsuka, Masako*; Tanaka, Atsushi; Shikazono, Naoya; Hase, Yoshihiro
Nuclear Instruments and Methods in Physics Research B, 206, p.574 - 578, 2003/05
Times Cited Count：93 Percentile：97.55(Instruments & Instrumentation)Resent studies indicate that the ion beams have higher mutation frequency than low-LET radiations in plants but the difference in mutation spectrum still remains to be characterized. We investigated the efficiency of ion-beam irradiation combined with tissue culture in obtaining floral mutants. Leaves collected from carnation plants, cultivar Vital (cherry pink flowers with frilly petals), were irradiated with carbon ions or X-rays. They were cultured till the shoots regenerated. Sixteen mutants were obtained from 705 regenerated plants by carbon-ion irradiation. Those mutants were rich in variety, i.e., pink, dark pink, light pink, salmon, red, complex- and striped-color, and round and Dianthus-type petals were obtained. In contrast, 7 mutants obtained from 556 regenerated plants by X-rays were only pink, light pink and red. These results indicate that the ion beams could induce wider variety of flower-color and shape mutant than X-rays, and also indicate that the combined method of ion-beam irradiation with tissue culture is useful to obtain commercial varieties in a short time.
Kume, Tamikazu; Watanabe, Kazuo*; Tano, Shigemitsu*
JAERI-Conf 2002-001, 171 Pages, 2002/02
JAERI-Conf-2002-001.pdf:15.66MB
no abstracts in English
Kume, Tamikazu; Watanabe, Kazuo*; Tano, Shigemitsu
JAERI-Conf 2001-003, 209 Pages, 2001/03
JAERI-Conf-2001-003.pdf:15.4MB
no abstracts in English
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Atomkernenerg.Kerntech., 50(3), p.193 - 196, 1987/03
no abstracts in English
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JAERI-M 86-116, 65 Pages, 1986/08
no abstracts in English
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Genshikaku Kenkyu, 29(6), p.121 - 129, 1985/00
no abstracts in English
Shakinah, S.*; Zaiton, A.*; Affrida, A. H.*; Ono, Yutaka
no journal, ,
