Erratum to: Development of a PCR Assay for the Rapid Detection and Differentiation of ‘Candidatus Liberibacter solanacearum’ Haplotypes and Their Spatiotemporal Distribution in the United States

Erratum to: Am. J. Potato Res.

DOI 10.1007/s12230-012-9293-9

Older versions of Figs. 1, 2, 3 and Tables 1 and 2 were inadvertently published. The updated figures and tables are reproduced here.

Fig. 1

Sensitivity of SSR and 16S PCR assays in potato samples infected with haplotype A Lso or haplotype B Lso. a 16S PCR products, and b SSR PCR products on the same set of DNA sample dilutions. Lane1–6: 10-fold dilutions of total DNA extracted from potato sample harboring haplotype A Lso with starting 10⁵ copies of Lso genome; lane 7–12: 10-fold dilutions of total DNA extracted from potato sample harboring haplotype B Lso with starting 10⁵ copies of Lso genome; lane 13: potato DNA sample free of Lso; lane 14: water, negative control. M: 100 bp plus DNA ladder (Qiagen)

Fig. 2

Sensitivity of SSR and 16S PCR assays in psyllid samples infected with haplotype A or haplotype B Lso. a 16S PCR products, and b SSR PCR products on the same set of sample dilutions. Lane 1–7: 10-fold dilutions of total DNA extracted from psyllid harboring haplotype A Lso with starting 10⁶ copies of Lso genome; lane 8–14: 10-fold dilutions of total DNA extracted from psyllid harboring haplotype B Lso with starting 10⁶ copies of Lso genome; lane 15: psyllid DNA sample free of Lso; lane 16: water, negative control. M: 100 bp plus DNA ladder (Qiagen)

Fig. 3

‘Candidatus Liberibacter solanacearum’ haplotype detection frequency in potato samples collected in California, Colorado, Nebraska, Texas, Mexico and New Zealand from 2006 to 2012. a Texas; b Nebraska; c Colorado; and d All samples tested including those from California, USA and from Mexico and New Zealand

Table 1 Frequency of ‘Candidatus Liberibacter solanacearum’ haplotypes detected in archived DNA from potato samples obtained from seven states of the USA, New Zealand and Mexico in 2006–2012

Table 2 Frequency of ‘Candidatus Liberibacter solanacearum’ haplotypes detected in archived DNA from psyllid samples obtained from five states in the USA, New Zealand and Mexico in 2010–2012