The Concerted Function of a Novel Class of Transcription Factors, ZBFs, in Light, Jasmonate and Abscisic Acid Signaling Pathways.
J Exp Bot
; 2024 Aug 08.
Article
em En
| MEDLINE
| ID: mdl-39115948
ABSTRACT
Several classes of transcription factors have been investigated in light signaling pathways that bind to the Light Responsive Elements (LREs) present in the promoters of light regulatory genes for transcriptional regulation. Some of these transcription factors have been shown to be binding to numerous promoters through genome-wide ChIP-on-chip (ChIP-chip) studies. Furthermore, through the integration of ChIP-seq and RNA-seq techniques, it has been demonstrated that a transcription factor modifies the expression of numerous genes with which it interacts. However, the mode of action of these transcription factors and their dependency on other regulators in the pathway has just started to be unraveled. In this review article, we focus on a particular class of transcription factors, ZBF (Z-box Binding Factor), and their associated partners within the same or other classes of transcription factors and regulatory proteins during photomorphogenesis. Moreover, we have further made an attempt to summarize the cross talk of these transcription factors with jasmonic acid, abscisic acid and salicylic acid mediated defense signaling pathways. This review offers an in-depth insight into the manner in which ZBFs and their interactors reshape cellular functions and plant behavior. The underlying principles not only contribute to a comprehensive understanding but also establish a framework for analyzing the interplay between early developmental events and hormone signaling, a regulation orchestrated by the ZBF family.
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MEDLINE
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En
Ano de publicação:
2024
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Article