Lower concentration of the microinjected DNA, choosing CZB and zygotes with good quality can enhance efficiency of microinjection.
选用较低的基因浓度，良好的操作介质CZB，使用质量好的受精卵，会提高显微注射的效率。
2
Pollen tube growth in style transmitting tissue was accelerated when the style was microinjected with exogenous purified CaM(Fig. 5), but was inhibited by microinjection with anti-CaM serum (Fig. 6 ).