supported by the National Natural Science Foundation of China(30170587);the National High Tech R&D Program,China(863 Program,2002AA241031,2001AA241181);the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of Ministry of Education,China.
Genetic transformation of embryogenic suspension cultures of sweetpotato cv. Lizixiang was conducted by using Agrobacterium tumefaciens strain A208SE harboring the binary vectors pROA93 with β-glucronidase(GUS)and ne...