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Updated: May 22, 2025

Co-expression of Multiple Chimeric Fluorescent Fusion Proteins in an Efficient Way in Plants

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Published on: July 1, 2018

在同种和异种移植植物中绿色光蛋白的转移

Takumi Ogawa^1,2, Kanae Kato², Harue Asuka²

¹Graduate School of Agriculture, Osaka Metropolitan University, Naka-ku, Sakai, Osaka 599-8531, Japan.

Plant biotechnology (Tokyo, Japan)

|March 14, 2025

概括

转基因根茎没有将蛋白质转移到非转基因番茄果实中. 在移植植物的茎中发现了外源蛋白质,但在可食用的部分中没有.

科学领域:

农业生物技术农业生物技术
植物科学植物科学
分子生物学分子生物学

背景情况:

移植使用转基因植物与非转基因作物,引发了关于转基因物质转移的问题.
来自移植植物的非转基因收获被归类为非转基因食品是不确定的.
调查物质从转基因部分到非转基因部分的移动对于食品安全至关重要.

研究的目的:

研究转移植物中的外源蛋白质从转基因根茎转移到非转基因番茄茎的转移.
为了确定蛋白质是否会积聚在非转基因种子的可食用部分.

主要方法:

使用模型移植植物与转基因根茎和非转基因番茄树枝.
在转基因根茎中表达的外源蛋白质 (露西法酶,绿色光蛋白).
通过分子技术分析后代组织 (茎,成熟的叶子,果实) 以检测蛋白质的存在.

主要成果:

在非转基因番茄的干组织中检测到外源蛋白质.
蛋白质积累水平在单个植物和根茎物种之间有所不同.
在实验条件下,在非转基因树枝的果实或成熟叶子中没有检测到蛋白质.

结论:

外源蛋白质可以从转基因根茎转移到移植植物中非转基因子株的干组织.
在目前的条件下,蛋白质并没有到达非转基因番茄的可食用水果部分.
提供了评估转移作物的食品安全的基础知识.

关键词:

绿色光蛋白 (GFP) 是一种绿色光蛋白.新的植物育种技术 (NPBT)烟草烟草的烟草烟草是一种烟草.在这里,我们可以看到茄,番茄,番茄.通过移植进行移植.

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