Expression of Mn-sod, PAL1, aos1 and HPL genes in soybean plants overexpressing the NmDef02 defensin.

Plant defensins are a potential tool in crop improvement programs through biotechnology. Their antifungal action makes them attractive molecules for the production of transgenic plants. Information is currently lacking on what happens to the expression of defense genes in transgenic plants that overexpress a defensin.

Influence of point defects on the electronic properties of boron nitride nanosheets.

Density functional theory was utilized to study the electronic properties of boron nitride (BN) sheets, taking into account the presence of defects. The structure considered consisted of a central hexagon surrounded by alternating pentagons (three) and heptagons (three). The isocoronene cluster model with an armchair edge was used with three different chemical compositions.