Sixteen fresh extracted human teeth paired according to their anatomic locations,were divided into two groups at random.The root canais of the teeth in Group 1
This paper devoted to finding processing methods of alkaline hydrolysate produced from rice husk pre-extraction, and discusses alkaline hydrolysate processing s
The floral-dip transformation, the simplest technique, is no requirement of tissue culture procedure,and can directly transfer the interest gene into plant repr