This function checks whether a region crosses the centromere
1  | crosses_centromere(chr, start, end, centromeres)
 | 
chr | 
 The chromosome that the region belongs to  | 
start | 
 The start position of the region  | 
end | 
 The end position of the region  | 
centromeres | 
 Centromere positions from get_centromere_regions()  | 
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.