Chr Chr.length Recombinants Rate.per.kb Chr1 30427671 3161 0.10388570324689 Chr2 19698289 2003 0.101683958439233 Chr3 23459830 2452 0.104519086455443 Chr4 18585056 2227 0.119827457070885 Chr5 26975502 2893 0.107245455524794