Functional Analysis of <i>CLE26</i> in Controlling <i>De Novo</i> Root Regeneration from Detached <i>Arabidopsis</i> Leaves.

ABSTRACT: De novo root regeneration is the process by which adventitious roots form around the wound site from wounded or detached plant organs. The de novo root regeneration process has been widely exploited in cutting technology used for vegetative propagation. Here, we employed detached leaf explants from Arabidopsis thaliana to form adventitious roots for studying the process of de novo root regeneration. GUS staining showed that the expression of CLAVATA3/EMBRYO SURROUNDING REGION-RELATED26(CLE26) was gradually increased surrounding the wound site of leaf explants during adventitious root formation. Semi-thin sections further showed that the expression pattern of CLE26 was closely linked to the formation of adventitious roots. Next, genetic analy

SUBMITTER: Zhang G 

PROVIDER: S-EPMC11642536 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature