作者
Joshua N Cobb, Chen Chen, Yuxin Shi, Lyza G Maron, Danni Liu, Mike Rutzke, Anthony Greenberg, Eric Craft, Jon Shaff, Edyth Paul, Kazi Akther, Shaokui Wang, Leon V Kochian, Dabao Zhang, Min Zhang, Susan R McCouch
发表日期
2021/8
期刊
Theoretical and Applied Genetics
卷号
134
期号
8
页码范围
2613-2637
出版商
Springer Berlin Heidelberg
简介
Key message
Association analysis for ionomic concentrations of 20 elements identified independent genetic factors underlying the root and shoot ionomes of rice, providing a platform for selecting and dissecting causal genetic variants.
Abstract
Understanding the genetic basis of mineral nutrient acquisition is key to fully describing how terrestrial organisms interact with the non-living environment. Rice (Oryza sativa L.) serves both as a model organism for genetic studies and as an important component of the global food system. Studies in rice ionomics have primarily focused on above ground tissues evaluated from field-grown plants. Here, we describe a comprehensive study of the genetic basis of the rice ionome in both roots and shoots of 6-week-old rice plants for 20 elements using a controlled hydroponics growth system. Building on the wealth of publicly available rice genomic resources, including a panel of …
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JN Cobb, C Chen, Y Shi, LG Maron, D Liu, M Rutzke… - Theoretical and Applied Genetics, 2021