Fig. 4
From: Genome-wide association study of agronomic traits related to nitrogen use efficiency in Henan wheat
The Manhattan plot for grain yield per unit area ratio (GYAR) using software IIIVmrMLM. A–C QTNs detected for GYAR in 2018, 2019 and 2020 using single environment module in software IIIVmrMLM. D QTNs detected for GYAR BLUP values using single environment module in software IIIVmrMLM. E QTNs detected for GYAR across all the three environments using multi-environment joint analysis module in software IIIVmrMLM