Simple procedures for extraction and chromatographic determination of dimethachlon residues in fresh tobacco leaves and cut-tobacco are described.The determinat
Objective:Chilling tolerance of salicylic acid(SA) in banana seedlings(Musa acuminata cv.,Williams 8818) was investigated by changes in ultrastructure in this s
Actin can be found in all kinds of eukaryotic cells, maintaining their shapes and motilities, while its dynamics in sperm cells is understood less than their no