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Literature DB >> 34674166

High Spatial Resolution Luciferase Imaging of the Arabidopsis thaliana Circadian Clock.

Mark Greenwood^1,2, Anthony J W Hall³, James C W Locke⁴.

Abstract

The A. thaliana circadian clock is an example of a gene network that generates rich temporal and spatial dynamics. Bioluminescent imaging has proven a powerful method to help dissect the genetic mechanisms that generate oscillations of gene expression over the course of the day. However, its use for the study of spatial regulation is often limited by resolution. Here, we describe a modified luciferase imaging method for the study of the Arabidopsis circadian clock across the plant at sub-tissue-level resolution.

Entities: Chemical

Keywords: Circadian clock; Coordination; High resolution; Imaging; Luciferase; Spatial; Tissue specific

Mesh：

Substances：

Year: 2022 PMID： 34674166 DOI： 10.1007/978-1-0716-1912-4_4

Source DB: PubMed Journal: Methods Mol Biol ISSN： 1064-3745

20 in total

1. Tissue-specific clocks in Arabidopsis show asymmetric coupling.

Authors: Motomu Endo; Hanako Shimizu; Maria A Nohales; Takashi Araki; Steve A Kay
Journal: Nature Date: 2014-10-29 Impact factor: 49.962

2. Importance of epidermal clocks for regulation of hypocotyl elongation through PIF4 and IAA29.

Authors: Hanako Shimizu; Kotaro Torii; Takashi Araki; Motomu Endo
Journal: Plant Signal Behav Date: 2016

3. Dependence and independence of the root clock on the shoot clock in Arabidopsis.

Authors: Hong Gil Lee; Pil Joon Seo
Journal: Genes Genomics Date: 2018-06-13 Impact factor: 1.839

4. Decentralized circadian clocks process thermal and photoperiodic cues in specific tissues.

Authors: Hanako Shimizu; Kana Katayama; Tomoko Koto; Kotaro Torii; Takashi Araki; Motomu Endo
Journal: Nat Plants Date: 2015-11-02 Impact factor: 15.793

Review 5. The circadian clock coordinates plant development through specificity at the tissue and cellular level.

Authors: Mark Greenwood; James Cw Locke
Journal: Curr Opin Plant Biol Date: 2019-11-26 Impact factor: 7.834

6. GIGANTEA is a component of a regulatory pathway determining wall ingrowth deposition in phloem parenchyma transfer cells of Arabidopsis thaliana.

Authors: Joshua Edwards; Antony P Martin; Felicity Andriunas; Christina E Offler; John W Patrick; David W McCurdy
Journal: Plant J Date: 2010-08 Impact factor: 6.417

High Spatial Resolution Luciferase Imaging of the Arabidopsis thaliana Circadian Clock.

1. Tissue-specific clocks in Arabidopsis show asymmetric coupling.

2. Importance of epidermal clocks for regulation of hypocotyl elongation through PIF4 and IAA29.

3. Dependence and independence of the root clock on the shoot clock in Arabidopsis.

4. Decentralized circadian clocks process thermal and photoperiodic cues in specific tissues.

Review 5. The circadian clock coordinates plant development through specificity at the tissue and cellular level.

6. GIGANTEA is a component of a regulatory pathway determining wall ingrowth deposition in phloem parenchyma transfer cells of Arabidopsis thaliana.

7. A novel circadian phenotype based on firefly luciferase expression in transgenic plants.

8. PRR3 Is a vascular regulator of TOC1 stability in the Arabidopsis circadian clock.

9. Coordinated circadian timing through the integration of local inputs in Arabidopsis thaliana.

10. Organ specificity in the plant circadian system is explained by different light inputs to the shoot and root clocks.

1. A spatial model of the plant circadian clock reveals design principles for coordinated timing.

Review 2. Spatially specific mechanisms and functions of the plant circadian clock.