Multiple layers of regulators emerge in the network controlling lateral root organogenesis.

IF 17.3 1区 生物学 Q1 PLANT SCIENCES
Antoine Beckers, Akihito Mamiya, Masahiko Furutani, Malcolm J Bennett, Hidehiro Fukaki, Shinichiro Sawa, Pascal Gantet, Laurent Laplaze, Soazig Guyomarc'h
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引用次数: 0

Abstract

Lateral root (LR) formation is a postembryonic organogenesis process that is crucial for plant root system development and adaptation to heterogenous soil environments. Since the early 1990s, a wealth of experimental data on arabidopsis (Arabidopsis thaliana) has helped reveal the LR formation regulatory network, in which dynamic auxin distribution and transcriptional cascades direct root cells through their organogenesis pathway. Some parts of this network appear conserved across diverse plant species or distinct developmental contexts. Recently, our knowledge of this process dramatically expanded thanks to technical advances, from single cell profiling to whole-root system phenotyping. Interestingly, new players are now emerging in this network, such as fatty acids and reactive oxygen species (ROS), transforming our knowledge of this hidden half of plant biology.

控制侧根器官发生的网络中出现了多层调节器。
侧根(LR)形成是胚后器官发生过程,对植物根系发育和适应异质土壤环境至关重要。自 20 世纪 90 年代初以来,关于拟南芥(Arabidopsis thaliana)的大量实验数据帮助揭示了侧根形成调控网络,其中动态的辅助素分布和转录级联引导根细胞完成器官发生途径。该网络的某些部分在不同植物物种或不同发育环境中似乎是一致的。最近,由于技术进步,从单细胞分析到全根系表型分析,我们对这一过程的了解急剧增加。有趣的是,这一网络中现在出现了新的参与者,如脂肪酸和活性氧(ROS),改变了我们对植物生物学中这一隐秘部分的认识。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Trends in Plant Science
Trends in Plant Science 生物-植物科学
CiteScore
31.30
自引率
2.00%
发文量
196
审稿时长
6-12 weeks
期刊介绍: Trends in Plant Science is the primary monthly review journal in plant science, encompassing a wide range from molecular biology to ecology. It offers concise and accessible reviews and opinions on fundamental plant science topics, providing quick insights into current thinking and developments in plant biology. Geared towards researchers, students, and teachers, the articles are authoritative, authored by both established leaders in the field and emerging talents.
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