@article{oai:repository.naro.go.jp:00001362, author = {岩崎, 眞人 and IWASAKI, Mabito and 伊藤, 喜三男 and ITO, Kimio and 河辺, 邦正 and KAWABE, Kunimasa and 杉戸, 智子 and SUGITO, Tomoko and 新田, 恒雄 and NITTA, Tsuneo and 瀧川, 重信 and TAKIGAWA, Shigenobu and 伊藤, 清光 and ITO, Kiyomitsu and 中田, 唯文 and NAKATA, Tadafumi and 小川, 恭男 and OGAWA, Yasuo and 早野-斎藤, 由里子 and HAYANO-SAITO, Yuriko and 早野, 由里子 and 福本, 文良 and FUKUMOTO, Fumiyoshi}, journal = {北海道農業研究センター研究報告, Research BUlletin of the NARO Hokkaido Agricultural Research Center}, month = {Mar}, note = {A transgenic tomato, 'No.4-7 line', expressing satellite RNA of Cucumber mosaic virus (CMV), which shows resistance to CMV, was evaluated for its agronomic traits and biosafety in a closed greenhouse, semi-closed greenhouse, and an iso-lated field of the National Agricultural Research Center for Hokkaido Region. 'No4-7 line' was slightly dwarfed, flowered earlier, and show higher productivity than the original variety both in the semi-closed green-house and the isolated field. The differences might be caused by mutations that occur during the process of callus formation in tissue culture for transformatin rather than position effects in the transformed genomes or by the expression of the introduced gene. In the capacity of gene flow through pollen, there was no difference between 'No4-7 line' and the original variety, because cross-pollination was not observed under conditions of artificial wind and flower-visiting-insects in the semi-closed greenhouse and natural open field. In biosafety assessment tests, no significant differ-ences were found in several characteristics such as growth properties, kinds of chemical sub-stances produced by the plants and microorgan-ism flora in soil between the original variety and transgenic plants. The results suggest that the transgenic tomato plant was no effect on the natural environment and surrounding ecosystem.}, pages = {51--63}, title = {サテライト RNA 遺伝子の導入によるキュウリモザイクウイルス抵抗性トマトに関する研究 : 第2報 組換えトマトの形態・生育特性と環境に対する安全性評価}, volume = {182}, year = {2005}, yomi = {イワサキ, マビト and イトウ, キミオ and カワベ, クニマサ and スギト, トモコ and ニッタ, ツネオ and タキガワ, シゲノブ and イトウ, キヨミツ and ナカタ, タダフミ and オガワ, ヤスオ and ハヤノ-サイトウ, ユリコ and ハヤノ, ユリコ and フクモト, フミヨシ} }