Description of BioCircos chart above:The circos chart built by the BioCircos plugin (http://bioinfo.ibp.ac.cn/biocircos/index.php) shows the mutation landscape of infertility. In this chart, the outermost circle represents the human chromosomes, followed by a scatter plot of chromosomally mutations associated with female infertility, chromosomally mutations associated with male infertility, and chromosomally mutations associated with recurrent pregnancy loss. The value of each dot in the scatter plot represents the score to which the mutation is associated with the disease.