Gene regulatory circuitry of plant–environment interactions: scaling from cells to the field. (February 2022)

• Record Type: Journal Article
• Authors: Akmakjian, Garo Z.; Bailey-Serres, Julia
• Is Part Of: Current opinion in plant biology. Volume 65(2022)
• Publication Date: 2022-02
• Subjects: Gene regulation -- Transcription -- Networks -- Cell-population -- Single cell -- Stress -- Environment sensing; 3C Chromatin conformation capture -- ATAC Assay for transposase-accessible chromatin -- DAP DNA affinity purification -- ChIP Chromatin immunoprecipitation -- CRE cis-regulatory element -- FACS Fluorescence-activated cell sorting -- FANS Fluorescence-activated nuclei sorting -- GRO Global run-on -- HRPE Hypoxia response promoter element -- INTACT Isolation of nuclei tagged in specific cell types -- m6A N6-methyladenosine-modified mRNA -- PARE Parallel analysis of RNA ends -- scRNA seq- Single cell RNA sequencing -- TF Transcription factor -- TRAP Translating ribosome affinity purification -- uORF Upstream open reading frame; Plant molecular biology -- Periodicals; 571.205
• DOI: 10.1016/j.pbi.2021.102122
• Languages: English
• ISSNs: 1369-5266

Abstract

Abstract: Plant growth and development is the product of layers of sensing and regulation that are modulated by multifactorial environmental cues. Innovations in genomics currently allow gene regulatory control to be quantified at multiple scales and high resolution in defined cell populations and even in individual cells or nuclei in plants. The application of these 'omic technologies in highly controlled, as well as field environments is revolutionizing the recognition of factors critical to spatial and temporal responses to single or multiple environmental cues. Within and pan-species comparisons illuminate deeply conserved circuitry and targets of selection. This knowledge can benefit the breeding and engineering of crops with greater resilience to climate variability and the ability to augment nutrition through plant–microbial interactions. Graphical abstract: Image 1