Detecting Single Seeds of Small Broomrape (<i>Orobanche minor</i>) with a Polymerase Chain Reaction

Fig. 7. Multiplex PCR detection of single small broomrape seeds (377 bp band) collected from different fields and of the internal control (555 bp band). Orobanche minor from two fields in Washington (lanes 1 and 5), three fields in Clackamas (lanes 2 to 4), and one field in Yamhill (lane 6) counties; red clover (lane 7); white clover (lane 8); small broomrape positive control (lane 9); water control (lane 10); and 100 bp DNA ladder (L).



Image from Plant Health Progress article:
Detecting Single Seeds of Small Broomrape (Orobanche minor) with a Polymerase Chain Reaction