“…Hundreds of QTL for GNS have been found to be distributed across the 21 wheat chromosomes (Börner et al, 2002 ; Huang et al, 2006 ; Narasimhamoorthy et al, 2006 ; Li et al, 2007 ; Ma et al, 2007 ; Wu et al, 2012 ; Jia et al, 2013 ; Zhang et al, 2016 ; Cui et al, 2017 ; Guan et al, 2018 ; Keeble-Gagnere et al, 2018 ; Onyemaobi et al, 2018 ; Su et al, 2018 ; Deng et al, 2019 ; Fan et al, 2019 ; Liu et al, 2019 ; Yao et al, 2019 ). Some genes related to GNS had been reported, such as homology-based cloned genes TaTAR2.1-3A (Shao et al, 2017 ), TaCWI-4A (Jiang et al, 2015 ), TaMOC1-7A (Zhang et al, 2015 ), TaSnRK2.9-5A (Rehman et al, 2019 ), TaAPO-A1 (Muqaddasi et al, 2019 ), TaGW8-B1 (Yan et al, 2019 ), TaPHR3-A1 (Zheng et al, 2020 ), the Q gene (Chuck et al, 1998 ; Debernardi et al, 2017 ; Xie et al, 2018 ), and genes GNI-A1 (Sakuma et al, 2019 ) and WFZP identified via map-based cloning (Du et al, 2021 ).…”