2005年
The metabolic profiles of transgenic cucumber lines vary with different chromosomal locations of the transgene
CELLULAR & MOLECULAR BIOLOGY LETTERS
- 巻
- 10
- 号
- 4
- 開始ページ
- 697
- 終了ページ
- 710
- 記述言語
- 英語
- 掲載種別
- 出版者・発行元
- CELLULAR & MOLECULAR BIOLOGY LETTERS
The metabolic profiles of five transgenic cucumber lines were compared taking into consideration their transgene integration sites. The plants analyzed were homozygous and contained transgenes integrated in a single locus on chromosomes I, II, III or IV. The transgenes were preferentially located in the euchromatic regions. Each of these locations possessed a specific metabolic profile. The number of altered compounds in the transgenic lines varied between 9 and 23 of the 47 metabolites identified. These alterations seem to be specific for each independent transgene integration. However, some changes are common: a decrease in the levels of phenylalanine, aspartate, ethanolamine and pipecolate, and an increase in the level of benzoic acid. The observed effects of transgene introduction are discussed in this paper.
- リンク情報
- ID情報
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- ISSN : 1425-8153
- Web of Science ID : WOS:000234609300012