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Updated: May 16, 2026

Lateral Root Inducible System in Arabidopsis and Maize
Published on: January 14, 2016
Gene regulatory networks in the Arabidopsis root
Miguel De Lucas1, Siobhan M Brady
1Department of Plant Biology and Genome Center, University of California Davis, Davis, CA, USA.
Abstract:
Thanks to the increasing use of high-throughput tools in genetics, genomics, proteomics and metabolomics, a tremendous amount of information has been generated in the recent years. How these genes, transcripts, proteins and metabolites are inter-connected in a spatiotemporal context is one of the most ambitious goals that fundamental biology needs to answer. Owing to high quality data that are available, Arabidopsis thaliana has become an ideal organism for the application of bioinformatics and systems biology studies. The radially symmetrical structure of the Arabidopsis root and the ability to track developmental time in constrained cell files make this organ the perfect model to investigate different types of biological networks at a cell type-specific level. In this review we present the latest findings in this field as well as our perspective on the future of root biological networks.
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Transcription
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
Transcription Can Produce Different Kinds...
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