this experiment was conducted in safi abad agricultural research center of dezful in order to study the effect of seed deterioration and plant density on germination, seedling establishment, yield and yield components of hull-less barley with in 2011- 2012. treatments included three levels of seed deterioration: (control, 72 and 96 hours) and five plant densities (100, 150, 200, 250 and 300 pla...

ricin, the toxic lectin extracted from the castor bean plant (ricinus communis), consists of an a chain (rta) and a b chain (rtb). anti-a chain abs and anti-b chain abs can neutralize toxins in vivo and in vitro via blocking the binding of the toxin to the cell. also, rtb protein is able to serve as an antigen deliver to the mucosal immune system and act as an immunoadjuant. here, the genomic d...