1、And when scientists looked at the strain infecting the chimps, they found that it was a close relative of the virus that first infected humans.
2、The analyses showed that RAPD is able to differentiate mainly at the species level, while ERIC is effective at the strain level and therefore more consistent with cultivation characteristics.
3、A 35 lb (156 N) force was applied for a period of 1 min to the supply cord at the strain relief in a direction to cause the greatest movement of the cord.
