RNA editing is the post-transcriptional conversion from C to U before translation, providing a unique feature in the regulation of gene expression. Here, we used a robust and efficient method based on RNA-seq from non-ribosomal total RNA to simultaneously measure chloroplast-gene expression and RNA editing efficiency in the Greater Duckweed, Spirodela polyrhiza, a species that provides a new re...

The most widely used gene editing technology-the CRISPR/Cas9 system-employs a bacterial monomeric DNA endonuclease known as clustered regularly interspaced short palindromic repeats (CRISPR)-associated protein 9 (Cas9) and single-guide RNA (sgRNA) that directs Cas9 to a complementary target DNA. However, introducing mutations into higher polyploid plant species, especially for species without g...

In vascular plants, organelle RNAs are edited by C-to-U base modification. Hundreds of mitochondrial C residues are targeted for editing in flowering plants. In this study, we exploited naturally occurring variation in editing extent to identify Required for Efficiency of Mitochondrial Editing1 (REME1), an Arabidopsis (Arabidopsis thaliana) pentatricopeptide repeat protein-encoding gene belongi...

UNLABELLED The clustered regularly interspaced short palindromic repeat (CRISPR)/CRISPR-associated protein 9 (Cas9) system, an RNA-guided nuclease for specific genome editing in vivo, has been adopted in a wide variety of organisms. In contrast, the in vitro application of the CRISPR/Cas9 system has rarely been reported. We present here a highly efficient in vitro CRISPR/Cas9-mediated editing (...

Gene editing technologies offer new options for developing novel biomedical research models and for gene and stem cell based therapies. However, applications in many species demand high efficiencies, specificity, and a thorough understanding of likely editing outcomes. To date, overall efficiencies, rates of off-targeting and degree of genetic mosaicism have not been well-characterized for most...

The CRISPR system consists of a guide RNA (gRNA) complementary to target editable DNA sequence and CRISPR-associated endonuclease (Cas). gRNA Cas together form ribonucleoprotein (RNP) complex. guides the enzyme precise site for cutting DNA. In bacteria, leads viral destruction. This ingenious bacterial immune principle has been used design an organism’s genome at locations gene editing purposes...

IL-36Ra, a member of the IL-1 family, is an antagonist IL-36 receptor and inhibitory regulator cascade. Loss function mutations in IL36RN gene, which encodes have been demonstrated to enhance cascade subsequently activation MAPK NF-κB pathways, resulting neutrophil recruitment pustule formation skin by increased production chemokines such as IL-8 CXCL-1. Cutaneous inflammation caused dysregulat...

HIV/AIDS has long been at the forefront of the development of gene- and cell-based therapies. Although conventional gene therapy approaches typically involve the addition of anti-HIV genes to cells using semirandomly integrating viral vectors, newer genome editing technologies based on engineered nucleases are now allowing more precise genetic manipulations. The possible outcomes of genome edit...