Identification of the Nicotianamine synthase (NAS) gene family in wheat (Triticum aestivum L.) and the role of its member TaNAS4-A in Zn and Fe transport - Gang Liu; Yixuan Sun; Pengyuan He; Yibo Wang; Yixuan Zhang; Qingfeng Li; Fenglou Liu; Shuangxi Zhang; Yingxia Zhang; Caixia Liu; Zhangjun Wang (Functional & Integrative Genomics, 2026)