The method includes {HEAD ~ the steps} of: a) exposing {TAIL ~ said nematode} to an appropriate mutagen; b) propagating said nematode for at least one generation; c) amplifying the nucleic acids of said nematode using at least two nucleic acid primers from the region of choice in the genome; and d) detecting the presence of a amplified nucleic acid which is shorter than the amplified nucleic acid from a non mutagenized nematode 
of exposing
The method includes { HEAD ~ the steps } of : a ) exposing { TAIL ~ said nematode } to an appropriate mutagen ; b ) propagating said nematode for at least one generation ; c ) amplifying the nucleic acids of said nematode using at least two nucleic acid primers from the region of choice in the genome ; and d ) detecting the presence of a amplified nucleic acid which is shorter than the amplified nucleic acid from a non mutagenized nematode
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH REL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH