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. 2022 Jun 3;49(8):8007–8023. doi: 10.1007/s11033-022-07326-z

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© The Author(s), under exclusive licence to Springer Nature B.V. 2022

Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 1 — Illustrated the genetic mechanism of Fe/Zn regulating the availability, uptake, and translocation across the different tissues from root to shoot and from shoot to grains in wheat. The roots release the MA and PS which act as a chelating agent to reduce Fe3 + to Fe2 + to make it readily available for root uptake. Different metal transporters (ZIP, IRT-like proteins) assist the Zn2 + absorption in roots while NAS, YSL, and ZIF translocate the Zn/Fe from root to shoot. Some vegetative tissues specific transporters like VTL and MAPK deposited the Zn/Fe in the wheat grains