Transformation from Marginalization to Society's Agent: A Narrative Inquiry on Experiences of Art Activity among People with Mental Illness.

Using in-depth interviews, this study identified the experiences of five people with mental illness who participated in art activities. Findings indicated that the life journey that led to the participants' art activities and the impact of these activities in their lives were different and unique. The voices of the individuals with mental illness who participated in this study provided deeper understanding of how art activities have changed their lives. In addition, it was confirmed that art activities in which people with mental illness participate, bring positive inner changes and have the potential to improve their interpersonal relationships and social interactions.

Author Correction: Precision genome engineering through adenine base editing in plants.

In Supplementary Fig. 1b originally published with this Brief Communication, the DNA sequence of nickase Cas9 was incorrect; this has now been amended.

Precision genome engineering through adenine base editing in plants.

The recent development of adenine base editors (ABEs) has enabled efficient and precise A-to-G base conversions in higher eukaryotic cells. Here, we show that plant-compatible ABE systems can be successfully applied to protoplasts of Arabidopsis thaliana and Brassica napus through transient transfection, and to individual plants through Agrobacterium-mediated transformation to obtain organisms with desired phenotypes. Targeted, precise A-to-G substitutions generated a single amino acid change in the FT protein or mis-splicing of the PDS3 RNA transcript, and we could thereby obtain transgenic plants with late-flowering and albino phenotypes, respectively. Our results provide 'proof of concept' for in planta ABE applications that can lead to induced neo-functionalization or altered mRNA splicing, opening up new avenues for plant genome engineering and biotechnology.

Molecular cloning and characterization of genes involved in rosmarinic acid biosynthesis from Prunella vulgaris.

Prunella vulgaris L., commonly known as "self-heal" or "heal-all," is a perennial herb with a long history of medicinal use. Phenylalanine ammonia-lyase (PAL), cinnamate 4-hydroxylase (C4H), and 4-coumarate:coenzyme-A (CoA) ligase (4CL) are important enzymes in the phenylpropanoid pathway and in the accumulation of rosmarinic acid (RA), which is a major secondary metabolite in P. vulgaris. In this study, we isolated cDNAs encoding PvPAL, PvC4H, and Pv4CL from P. vulgaris using rapid amplification of cDNA ends polymerase chain reaction (PCR). The amino acid sequence alignments of PvPAL, PvC4H, and Pv4CL showed high sequence identity to those of other plants. Quantitative real-time PCR analysis was used to determine the transcript levels of genes involved in RA biosynthesis in the flowers, leaves, stems, and roots of P. vulgaris. The transcript levels of PvPAL, PvC4H, and Pv4CL1 were the highest in flowers, whereas Pv4CL2 was the highest in roots. High-performance liquid chromatography analysis also showed the highest RA content in the flowers (3.71 mg/g dry weight). We suggest that the expression of the PvPAL, PvC4H, and Pv4CL1 genes is correlated with the accumulation of RA. Our results revealed that P. vulgaris flowers are appropriate for medicinal usage, and our findings provide support for increasing RA production in this plant.