Corrigendum: De novo Assembly and Characterization of the Testis Transcriptome and Development of EST-SSR Markers in the Cockroach Periplaneta americana

In this Article, the legend of Figure 5 and Figure 6 are incorrect: In Figure 5: " Phylogenetic analysis of RPSA in insect species. Neighbor-joining method was used to construct the phylogenetic tree. Bootstrap values with 1000 trials are indicated on branches. " should read: " Quantification of the expression level of fruitless gene in ovary and testis of P. americana with real-time PCR. The expression level of this gene in ovary was set as 1. All the data collected from the real-time PCR analyses were shown as averages ± SE; P < 0.01. " In Figure 6: " Quantification of the expression level of fruitless gene with real-time PCR. The expression level of this gene in female P. americana was set as 1. All the data collected from the real-time PCR analyses were shown as averages ± SE; P < 0.01. " should read: " Quantification of the expression level of RPSA gene with real-time PCR. The expression level of this gene in female P. americana was set as 1. All the data collected from the real-time PCR analyses were shown as averages ± SE; P < 0.01. " This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit