期刊
PLANT SIGNALING & BEHAVIOR
卷 7, 期 10, 页码 1219-1223出版社
TAYLOR & FRANCIS INC
DOI: 10.4161/psb.21491
关键词
circadian; clock; temperature; alternative splicing; temperature compensation; temperature perception
资金
- Biotechnology and Biological Sciences Research Council [BB/G008752/1] Funding Source: Medline
- BBSRC [BB/G008752/1, BB/G024979/1] Funding Source: UKRI
In the March 2012 issue of The Plant Cell we describe extensive alternative splicing (AS) of Arabidopsis circadian clock genes. Notably these distinct post-transcriptional events associate with different steady-state temperatures and also with plants undergoing temperature transitions leading us to propose that temperature-associated AS is an additional mechanism involved in the operation and control of the plant circadian clock. Here we show that temperature associated AS also extends to REVEILLE 8 (RVE8), demonstrating a hitherto unrecognized link between the expression of this clock associated gene and temperature. Finally we discuss our observations of the plastic nature of clock gene expression at the post-transcriptional level in the context of the ongoing fascination of how plants respond to temperature.
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