Abstract The effectiveness of using Vetiver grass ( Chrysopogon zizanioides ) in phytoremediation wastewater has been proven. In this study, the potential C. planted Cr- and Ni-contaminated soil was evaluated through investigating behaviors on uptake release metals. Three treatments: control, Cr, Ni, with three concentrations (50, 150, 300 ppm), were applied. is assessed by determination metal ...

mRNA-tRNA translocation is a central and highly regulated process during translational elongation. Along with the mRNA, tRNA moves through the ribosome in a stepwise fashion. Using cryoelectron microscopy on ribosomes with a P-loop mutation, we have identified novel structural intermediates likely to exist transiently during translocation. Our observations suggest a mechanism by which the rate ...

Tillage erosion is a potential contributor to the total soil erosion occurring within cultivated fields. No study has been carried out on tillage erosion associated with cereal-based production systems, which are the predominant form of crop production in the Canadian Prairies. Previous tillage translocation studies have focused on primary tillage implements (i.e. mouldboard and chisel ploughs)...

There is a complex cadmium (Cd) and iron (Fe) interaction in soil. To explore the influences of Fe application on growth, Cd accumulation, antioxidant capacity poplar under exposure, Populus tremula × P. alba ‘717’ was treated with different concentrations (0 100 μM) (50 150 μM). In addition, root architecture, leaf chlorophyll content, enzyme activity were analyzed. The results showed that hig...