background aloe vera l. is an important pharmaceutical plant from which several medicinal and cosmetic compounds are extracted. aloe is naturally propagated through offset, which is a slow and expensive labor cost method with low economical income. objectives in this study, the effect of different media on shoot proliferation of the shoot tip of aloe vera l. was investigated. materials and meth...

fifty-nine samples of washed and unwashed leaves of 4 species of plants in tehran and 24 similar samples of the suburb (as control) were analyzed for pb content. a significant difference was seen between pb contents of washed and unwashed urban samples, while no significant difference was observed between the control samples. the mean pb contents of the urban suburb samples were also significan...

the main aim of this study was to obtain the crimean-congo hemorrhagic fever virus (cchfv) glycoprotein, through either stable transgenic plants or using a transient expression system, and determine the yield, quality and finally the immunogenicity of the plant-made cchfv glycoprotein in a mouse model. we designed and synthesized a codon-optimized g1/g2 gene from the g1 and g2 parts of the cchf...