Effects of Ultrasonication Treatment on Genetic Transformation by Pollen-Mediated in Apple
CAO Qiu-fen, YUE Xin-li, MENG Yu-ping, JI Lan, FAN Xin-ping
ACTA AGRICULTURAE BOREALI-SINICA . 2005, (2): 16 -18 .  DOI: 10.3321/j.issn:1000-7091.2005.02.005