Studying Auxin’s Role in Ectopic Outgrowths’ Development on Leaves of the Arabidopsis thaliana taeniata Mutant
- 作者: Ezhova T.A.1, Kupriyanova E.V.1
-
隶属关系:
- Department of Genetics, Faculty of Biology, Moscow State University
- 期: 卷 50, 编号 5 (2019)
- 页面: 243-249
- 栏目: Biology of Plant Development
- URL: https://journals.rcsi.science/1062-3604/article/view/183933
- DOI: https://doi.org/10.1134/S1062360419050059
- ID: 183933
如何引用文章
详细
Auxin is an important inductor of organogenesis. During leaf development, local sites with high auxin concentration initiate the formation of leaf primordia and venation, control the growth of lamina and lamina margin development. The proliferative activity of the leaf cells of the Arabidopsis thalianataeniata (tae) mutant and the role of auxin in the development of the ectopic secondary margins and lobes on the leaf of the mutant were analyzed in the study. It has been established that, in addition to the ability for ectopic proliferation of leaf cells, the tae mutant demonstrates a complex of traits characteristic of plants with impaired auxin transport. It was shown that a mutation in the PID gene, which disrupts the polar auxin transport, causes the suppression of ectopic outgrowths on the leaf of the tae mutant. These data indicate the important role of auxin transport in maintaining the leaf cell pluripotency and the development of lobes on the leaf of the tae mutant.
作者简介
T. Ezhova
Department of Genetics, Faculty of Biology, Moscow State University
Email: ekupriyanova@gmail.com
俄罗斯联邦, Moscow, 119234
E. Kupriyanova
Department of Genetics, Faculty of Biology, Moscow State University
编辑信件的主要联系方式.
Email: ekupriyanova@gmail.com
俄罗斯联邦, Moscow, 119234
补充文件
