Loss of OsSPL8 Function Confers Improved Resistance to Glufosinate and Abiotic Stresses in Rice.

Weeds are among the most significant factors contributing to decreases in crop yield and quality. Glufosinate, a nonselective, broad-spectrum herbicide, has been extensively utilized for weed control in recent decades. However, crops are usually sensitive to glufosinate.

Knockout of OsSPL10 confers enhanced glufosinate resistance in rice.

This study shows that OsSPL10 is a novel genetic locus of glufosinate resistance in rice. OsSPL10 negatively regulates the expression of OsGS genes and thereby decreases GS activity. Knockout of OsSLP10 thus enhances glufosinate resistance, making it a candidate gene for improvement of crop glufosinate and stress resistance.

The antifungal mechanisms of plant volatile compound 1-octanol against Aspergillus flavus growth.

The exploitation of active ingredients from plant volatile organic compounds as natural gaseous fungicides shows remarkable potential for controlling fungal decay in postharvest agroproducts. Although 1-octanol is a common component of cereal volatiles, its antifungal potency against spoilage fungi in postharvest grains remains unclear. In this study, we studied the effectiveness of 1-octanol against Aspergillus flavus growth in postharvest grains and its mechanisms of action.

Transcriptomics analyses and biochemical characterization of Aspergillus flavus spores exposed to 1-nonanol.

The exploitation of plant volatile organic compounds as biofumigants to control postharvest decaying of agro-products has received considerable research attention. Our previous study reported that 1-nonanol, the main constituent of cereal volatiles, can inhibit Aspergillus flavus growth and has the potential as a biofumigant to control the fungal spoilage of cereal grains. However, the antifungal mechanism of 1-nonanol against A.

High-resolution terahertz coded-aperture imaging for near-field three-dimensional target.

In this paper, we propose a high-resolution terahertz coded-aperture imaging method with fast beam scanning for near-field three-dimensional targets. This method utilizes a coded aperture to modulate incident terahertz waves randomly and drive the terahertz beam to scan the entire imaging space step by step. Theoretical analyses based on physical optics are performed, and simulation experiments are implemented to demonstrate the feasibility of the proposed method.