| Literature DB >> 34674178 |
Qiguang Xie1,2, Qiao Wang3, Xiaodong Xu3,4.
Abstract
Split firefly luciferase complementation assay (FLCA) is one of the most widely used sensitive and reliable methods for the analysis of constitutive and dynamic protein-protein interactions (PPIs). Here, we report a method for long-term in vivo detects plant protein-protein interactions in Arabidopsis F1 hybrids via Topcount™ Microplate Scintillation Counter or Deep-Cooled CCD camera. Following these protocols, we successfully detected time-dependent PPIs of EARLY FLOWERING 3 (ELF3) and EARLY FLOWERING 4 (ELF4); both of them with LUX ARRHYTHMO (LUX) belong to an evening complex which has been found to play a key role in circadian rhythms, flowering, and growth.Entities:
Keywords: Bioluminescence; Circadian rhythm; Diurnal rhythm; Dynamic protein-protein interactions; Firefly luciferase complementation
Mesh:
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Year: 2022 PMID: 34674178 DOI: 10.1007/978-1-0716-1912-4_16
Source DB: PubMed Journal: Methods Mol Biol ISSN: 1064-3745