Cytokinin-regulated targets of Cytokinin Response Factor 6 are involved in potassium transport.

ABSTRACT: Cytokinin (CK) is a plant hormone crucial to plant development and growth. Cytokinin Response Factor 6 (CRF6) is a CK-induced transcription factor that is part of the CK signaling cascade. While the role of CRF6 has been examined in oxidative stress response, there has been surprisingly little investigation of CRF6 in the context of CK signaling, including identifying CK-regulated targets of CRF6. Here, we conduct a transcriptomic study of Arabidopsis examining the CRF6 mutant (crf6) in the presence and absence of CK, revealing 163 downstream CRF6-dependent CK-regulated differentially expressed genes (DEGs). 15.3% of these DEGS were found as overlapping with larger number of standardly identified CK-regulated DEGs, suggesting that CRF6 is involved in regulating a subset of downstrea

SUBMITTER: Hughes AM 

PROVIDER: S-EPMC9671079 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature