Salicylic Acid in Root Growth and Development

International Journal of Molecular Sciences

Viktoriya V. Lavrekha¹  Nadya Omelyanchuk¹  Elena V. Zemlyanskaya¹  Aleksandr V. Tyapkin¹  Zulfira Z. Bagautdinova¹  Vasilina V. Kovrizhnykh¹ 

[1] Institute of Cytology and Genetics, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia;

关键词: salicylic acid;    root growth;    lateral roots;    adventitious roots;    abiotic stress;    plant defense;   

DOI  :  10.3390/ijms23042228

来源: DOAJ

【 摘 要 】

In plants, salicylic acid (SA) is a hormone that mediates a plant’s defense against pathogens. SA also takes an active role in a plant’s response to various abiotic stresses, including chilling, drought, salinity, and heavy metals. In addition, in recent years, numerous studies have confirmed the important role of SA in plant morphogenesis. In this review, we summarize data on changes in root morphology following SA treatments under both normal and stress conditions. Finally, we provide evidence for the role of SA in maintaining the balance between stress responses and morphogenesis in plant development, and also for the presence of SA crosstalk with other plant hormones during this process.

【 授权许可】

Unknown