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红豆:补充氨酸提高了RUBY Reporter在Pisum sativum中的可见性

Veronika Simonova¹, Elina Potsenkovskaia¹, Nikolai Kozlov²

¹Plant Biology and Biotechnology Department, Sirius University of Science and Technology, 1 Olympic Avenue, 354340 Sochi, Russia.

Plants (Basel, Switzerland)

|December 31, 2025

概括

豆类的基因组修改面临着挑战. 鲁比报告员系统对跟踪转基因整合有前途,但氨酸的可用性会影响其在豆组织培养中的有效性.

科学领域:

植物生物技术植物生物技术
分子生物学分子生物学
遗传学遗传学是一个

背景情况:

豆类基因组修改,特别是豆类,存在重大技术障碍.
开发高效的报告系统对于优化工厂转换协议至关重要.

研究的目的:

评估RUBY报告员系统在豆 (Pisum sativum) 组织培养中监测转基因表达的有效性.
研究氨酸可用性对RUBY色素及其持久性的影响.

主要方法:

豆种植物的由农细菌介导的转化.
在体外培养和诱导.
在不同的氨酸条件下评估RUBY色素.

主要成果:

转变的豆最初显示RUBY色素,随着时间的推移,色素减少.
氨酸补充剂在后期的种植阶段没有完全保留RUBY色彩.
经过修改的种植条件,在早期阶段提高了有色素的芽顶扩展的百分比.

结论:

在豆转化过程中,RUBY系统的有效性可能受到内源性氨酸水平的限制.
外源性氨酸补充剂可以改善贝他林的产生和RUBY转化组织的检测能力.
优化的RUBY应用条件可以帮助豆转化,并可能有利于其他豆类物种.

关键词:

在 Pisum sativum 里面,你会发现一些东西.红宝石 (Ruby) 是一种红宝石.一个小小的小小的小小.植物的转化植物的转化报告员系统报告员系统

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