{HEAD ~ The method} of the present invention, which is less labor intensive than typical conventional transformation methods, comprises combining {TAIL ~ the plant sample} and a vector which contains the foreign nucleic acid to be introduced into the plant sample, and sonicating the plant sample 
comprises combining
{ HEAD ~ The method } of the present invention , which is less labor intensive than typical conventional transformation methods , comprises combining { TAIL ~ the plant sample } and a vector which contains the foreign nucleic acid to be introduced into the plant sample , and sonicating the plant sample
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH