Fig. 1From: Mapping QTLs and association of differentially expressed gene transcripts for multiple agronomic traits under different nitrogen levels in sorghumQTLs mapped to the linkage groups for 11 agronomically important traits across two normal N and two low-N conditions. Chr, indicate chromosome. Chlorophyll contents at vegetative stage (Chl1), at anthesis (Chl2), and at maturity (Chl3); plant height (PH, cm), days to anthesis (AD, days), stover moisture content (MC1,%), head moisture content (MC2,,%), biomass yield (BY, t.ha−1), grain yield (GY, t.ha−1), test weight (TW, g), and grain/stover ratio (GS, %); each trait was shown with different color; open bars indicates QTLs detected under NN, closed bars indicates QTLs detected under LN and open bar with strikes indicates QTLs detected consistently across environments. Supported intervals for each QTL are indicated by the length of vertical bars. Chr doesn’t contain QTLs not shown here. Left side scale is in cMBack to article page