作者
Haruki Nishio, Hiroshi Kudoh
发表日期
2023/2/1
来源
Current Opinion in Genetics & Development
卷号
78
页码范围
102016
出版商
Elsevier Current Trends
简介
Highlights
- The autumn–spring distinction involves the transcriptional regulation of FLC.
- Thermosensing mechanisms at different timescales regulate VIN3 and FLC.
- Temperature-dependent growth serves as a mechanism to sense long-term temperatures.
- The ratchet-like property of FLC regulation realizes the robust perennial life cycle.
- Diverse mechanisms in the FLC regulation require formal ‘in natura’evaluations.
Despite the similarity in temperature regimes between late autumn and early spring, plants exhibit distinct developmental responses that result in distinct morphologies, that is, overwintering and reproductive forms. In Arabidopsis, the control of autumn–spring distinction involves the transcriptional regulation of the floral repressor FLOWERING LOCUS C (FLC). The memory of winter cold is registered as epigenetic silencing of FLC. Recent studies on A. thaliana FLC revealed detailed and additional …
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H Nishio, H Kudoh - Current Opinion in Genetics & Development, 2023