Fig. 6From: Genome-wide association study of agronomic traits related to nitrogen use efficiency in Henan wheatThe Manhattan plot for plant height ratio (PHR) using software IIIVmrMLM. A–C QTNs detected for PHR in 2018, 2019 and 2020 using single environment module in software IIIVmrMLM. D QTNs detected for PHR BLUP values using single environment module in software IIIVmrMLM. E QTNs detected for PHR across all the three environments using multi-environment joint analysis module in software IIIVmrMLM. F QTN-by-environment interactions (QEIs) detected for PHR using multi-environment joint analysis module in software IIIVmrMLMBack to article page