Agronomic nitrogen-use efficiency of rice can be increased by drivingOsNRT2.1expression with theOsNAR2.1promoter

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Agronomic nitrogen‐use efficiency of rice can be increased by driving OsNRT2.1 expression with the OsNAR2.1 promoter

The importance of the nitrate (NO3-) transporter for yield and nitrogen-use efficiency (NUE) in rice was previously demonstrated using map-based cloning. In this study, we enhanced the expression of the OsNRT2.1 gene, which encodes a high-affinity NO3- transporter, using a ubiquitin (Ubi) promoter and the NO3--inducible promoter of the OsNAR2.1 gene to drive OsNRT2.1 expression in transgenic ri...

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ژورنال

عنوان ژورنال: Plant Biotechnology Journal

سال: 2016

ISSN: 1467-7644

DOI: 10.1111/pbi.12531