Environmental pollution is one of the most critical issues concerning quality environment and threatens human safety due to bioaccumulation. The extensive application pesticides causes great public concern about negative impacts on health. Herbicides have been used for weed management prevent yield loss agricultural products. In recent years, environment’s extensively considered enormous pestic...

The newly developed CRISPR/Cas9 system for targeted gene knockout or editing has recently been shown to function in plants in both transient expression systems as well as in primary T1 transgenic plants. However, stable transmission of genes modified by the Cas9/single guide RNA (sgRNA) system to the T2 generation and beyond has not been demonstrated. Here we provide extensive data demonstratin...

Declining plant diversity and abundance have been widely reported in agro-ecosystems of North America and Europe. Intensive use of herbicides within cropfields and the associated drift in adjacent habitats are partly responsible for this change. The objectives of this work were to quantify the phenological stages of non-target plants in in-situ field situations during herbicide spray and to com...

Genetic manipulation using linear DNA was applied to the common wheat variety Xindong No. 26 via particle bombardment with the aim to improve bread-making quality of flour. Initially, 2 biolistic parameters, helium pressure and target distance, were optimized using plasmid pAHC25. We transformed wheat immature embryo scutella with the linear 1Dx5 gene without selectable markers. The highest tra...

DCL1, the core component for miRNA biogenesis, is itself regulated by miR162 in Arabidopsis. MiRNA-mediated feedback regulation of AtDCL1 is important to maintain the proper level of DCL1 transcripts. However, it is unknown whether the miRNA-mediated regulation of DCL1 is conserved among plants. We analyzed the SmDCL gene family in Salvia miltiorrhiza, an emerging model plant for Traditional Ch...

Plants producing antisense or double-stranded RNA molecules that target specific genes of eukaryotic pests or pathogens can become protected from their attack. This beneficial effect was also reported for plant-fungus interactions and is believed to reflect uptake of the RNAs by the fungus via an as yet unknown mechanism, followed by target gene silencing. Here we report that wheat plants pre-i...

Allelopathy, a phenomenon where compounds produced by one plant limit the growth of surrounding plants, is a controversially discussed factor in plant-plant interactions with great significance for plant community structure. Common mycorrhizal networks (CMNs) form belowground networks that interconnect multiple plant species; yet these networks are typically ignored in studies of allelopathy. W...