Figure 5From: Specific and sensitive detection of the conifer pathogen Gremmeniella abietina by nested PCRDetection of G. abietina in P. contorta trees. Lanes 1–6: needles from six infected twigs. Lanes 7–9: positive controls using G. abietina DNA. Lane 10: healthy P. contorta. Lane 11: negative control. M: 1 kb Plus DNA Ladder (Invitrogen). Panels A, B and C show the nested PCR results of NS1/8-NS.Grem3/4, NS1/8-NS.Grem5/6 and NS.Grem3/4-NS.Grem5/6, respectively.Back to article page