Influence of Switchgrass TDIF-like Genes on Arabidopsis Vascular Development.

ABSTRACT: As a member of the CLAVATA3 (CLV3)/EMBRYO SURROUNDING REGION (CLE) family, the dodecapeptide tracheary element differentiation inhibitory factor (TDIF) has a major impact on vascular development in plants. However, the influence of polymorphisms in the TDIF peptide motif on activity remains poorly understood. The model plant, Arabidopsis provides a fast and effective tool for assaying the activity of TDIF homologs. Five TDIF homologs from a group of 93 CLE genes in switchgrass (Panicum virgatum), a perennial biomass crop, named PvTDIF-like (PvTDIFL) genes were studied. The expression levels of PvTDIFL1, PvTDIFL3 ^MR3, and PvTDIFL3 ^MR2 were relatively high and all of them were expressed at the

SUBMITTER: Tian D 

PROVIDER: S-EPMC8496505 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature