Association networks across different traits in wheat. The nodes represent plant architecture traits and their associated loci. Longest tiller length, LTL; shortest tiller length, STL; length difference between longest and shortest tiller; longest tiller-shortest tiller length LSTL; main shoot length, MSL; peduncle length, PL; second internode length, SIL; third internode length, TIL; fourth internode length, FIL. The eight traits are indicated by different colors. The edges between the loci from different traits are linked by their LD. Only the edges with an average LD >= 0.5 are displayed. The orange solid circles indicate the four loci that are specifically associated with the length of the two internodes. The overlapping loci covering Rht-D1 , TaPIN1-6D , Ppd-D1 , and TaTB1-4D are indicated by the orange dashed circles.
