Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol NRT2.1
Gene Symbol Synonym OsNRT2.1, OsNRT2.2
Gene Name Synonym high-affinity nitrate transporter 2.1
Chromosome No. 2
Explanation AB008519. TO:0020098: nitrate sensitivity. TO:0020093: nitrogen content. OsNRT2.2 in Plett et al. 2010. TO:0020103: adventitious root length. GO:2000012: regulation of auxin polar transport.
Trait Class Biochemical character
Vegetative organ - Root
Tolerance and resistance - Stress tolerance
Character as QTL - Yield and productivity
cDNA Accession No. AB008519
MSU ID LOC_Os02g02170.1
RAP ID Os02g0112100
Links Oryzabase Chromosome View ( IRGSP 1.0 / Build5 )
RAP-DB ( IRGSP 1.0 / Build5 )
Related IDs List ( IRGSP 1.0 / Build5 )
INSD Accession List
(Test version)
Link to INSD Accession List
Link map Classical linkage map
Wang D., Xu T., Yin Z., Wu W., Geng H., Li L., Yang M., Cai H., Lian X.
Front Plant Sci 2020  11  369
Overexpression of OsMYB305 in Rice Enhances the Nitrogen Uptake Under Low-Nitrogen Condition.
Yang J., Deng X., Wang X., Wang J., Du S., Li Y.
PLoS ONE 2019  14(11)  e0224962
The calcium sensor OsCBL1 modulates nitrate signaling to regulate seedling growth in rice.
Yi J., Gao J., Zhang W., Zhao C., Wang Y., Zhen X.
Front Plant Sci 2019  10  1061
Differential Uptake and Utilization of Two Forms of Nitrogen in <i>Japonica</i> Rice Cultivars From North-Eastern China.
Hu B., Jiang Z., Wang W., Qiu Y., Zhang Z., Liu Y., Li A., Gao X., Liu L., Qian Y., Huang X., Yu F., Kang S., Wang Y., Xie J., Cao S., Zhang L., Wang Y., Xie Q., Kopriva S., Chu C.
Nat Plants 2019  5(4)  401-413
Nitrate-NRT1.1B-SPX4 cascade integrates nitrogen and phosphorus signalling networks in plants.
Huang S., Liang Z., Chen S., Sun H., Fan X., Wang C., Xu G., Zhang Y.
Plant Physiol. 2019  180(2)  882-895
A Transcription Factor, OsMADS57, Regulates Long-Distance Nitrate Transport and Root Elongation.
Naz M., Luo B., Guo X., Li B., Chen J., Fan X.
Genes (Basel) 2019  10(4) 
Overexpression of Nitrate Transporter <i>OsNRT2.1</i> Enhances Nitrate-Dependent Root Elongation.
Pei W., Jain A., Ai H., Liu X., Feng B., Wang X., Sun Y., Xu G., Sun S.
J. Plant Physiol. 2019  232  51-60
OsSIZ2 regulates nitrogen homeostasis and some of the reproductive traits in rice.
Chen J., Qi T., Hu Z., Fan X., Zhu L., Iqbal M.F., Yin X., Xu G., Fan X.
Front Plant Sci 2019  10  197
<i>OsNAR2.1</i> Positively Regulates drought tolerance and grain yield Under Drought Stress Conditions in Rice.
Wang W., Hu B., Yuan D., Liu Y., Che R., Hu Y., Ou S., Liu Y., Zhang Z., Wang H., Li H., Jiang Z., Zhang Z., Gao X., Qiu Y., Meng X., Liu Y., Bai Y., Liang Y., Wang Y., Zhang L., Li L., Sodmergen, Jing H., Li J., Chu C.
Plant Cell 2018  30(3)  638-651
Expression of the Nitrate Transporter Gene <i>OsNRT1.1A/OsNPF6.3</i> Confers High Yield and Early Maturation in Rice.
Luo B., Chen J., Zhu L., Liu S., Li B., Lu H., Ye G., Xu G., Fan X.
Front Plant Sci 2018  9  1192
Overexpression of a High-Affinity Nitrate Transporter <i>OsNRT2.1</i> Increases Yield and Manganese Accumulation in Rice Under Alternating Wet and Dry Condition.
Wei J., Zheng Y., Feng H., Qu H., Fan X., Yamaji N., Ma J.F., Xu G.
J. Exp. Bot. 2018  69(5)  1095-1107
OsNRT2.4 encodes a dual-affinity nitrate transporter and functions in nitrate-regulated root growth and nitrate distribution in rice.
Chen J., Fan X., Qian K., Zhang Y., Song M., Liu Y., Xu G., Fan X.
Plant Biotechnol. J. 2017   
pOsNAR2.1:OsNAR2.1 expression enhances nitrogen uptake efficiency and grain yield in transgenic rice plants.
Chen J., Zhang Y., Tan Y., Zhang M., Zhu L., Xu G., Fan X.
Plant Biotechnol. J. 2016   
Agronomic nitrogen-use efficiency of rice can be increased by driving OsNRT2.1 expression with the OsNAR2.1 promoter.
Zhu J., Liang J., Xu Z., Fan X., Zhou Q., Shen Q., Xu G.
AoB Plants 2015  7 
Root aeration improves growth and nitrogen accumulation in rice seedlings under low nitrogen.
Sperandio M.V.L.a, Santos L.A.a, de Araujo O.J.L.a, Braga R.P.a, Coelho C.P.a, de Matos Nogueira E.b, Fernandes M.S.a, de Souza S.R.c
Aust J Crop Sci 2014  8  568-576
Response of nitrate transporters and PM H+-ATPase expression to nitrogen flush on two upland rice varieties contrasting in nitrate uptake kinetics
Fan X., Xie D., Chen J., Lu H., Xu Y., Ma C., Xu G.
Plant Sci. 2014  227  1-11
Over-expression of OsPTR6 in rice increased plant growth at different nitrogen supplies but decreased nitrogen use efficiency at high ammonium supply.
Tang Z., Fan X., Li Q., Feng H., Miller A.J., Shen Q., Xu G.
Plant Physiol. 2012  160(4)  2052-63
Knockdown of a rice stelar nitrate transporter alters long-distance translocation but not root influx.
Feng H. , Yan M. , Fan X. , Li B. , Shen Q. , Miller A.J. , Xu G.
J. Exp. Bot. 2011  62(7)  2319-32
Spatial expression and regulation of rice high-affinity nitrate transporters by nitrogen and carbon status.
Marcus Vinícius Loss Sperandio, Leandro Azevedo Santos, Carlos Alberto Bucher, Manlio Silvestre Fernandes, Sonia Regina de Souza
Plant Sci. 2011  180(2)  251-8
Isoforms of plasma membrane H(+)-ATPase in rice root and shoot are differentially induced by starvation and resupply of NO₃⁻ or NH₄+.
Takayanagi S,Takagi Y,Araki R,Hasegawa H
J. Plant Res. 2011  124  305-9
High-affinity nitrate uptake by rice (Oryza sativa) coleoptiles.
Feng H., Fan X., Yan M., Liu X., Miller A.J., Xu G.
Plant Signal Behav 2011  6(9)  1286-9
Multiple roles of nitrate transport accessory protein NAR2 in plants.
Yan M., Fan X., Feng H., Miller A.J., Shen Q., Xu G.
Plant Cell Environ. 2011  34(8)  1360-72
Rice OsNAR2.1 interacts with OsNRT2.1, OsNRT2.2 and OsNRT2.3a nitrate transporters to provide uptake over high and low concentration ranges.
Sperandio M.V.L., Santos L.A., Bucher C.A., Fernandes M.S., de Souza S.R.
Plant Science 2011  180  251-258
Isoforms of plasma membrane H+-ATPase in rice root and shoot are differentially induced by starvation and resupply of NO3- or NH4+
Plett D., Toubia J., Garnett T., Tester M., Brent N Kaiser, Baumann U.
PLoS ONE 2010  5(12)  e15289
Dichotomy in the NRT gene families of dicots and grass species.
Katayama H., Mori M., Kawamura Y., Tanaka T., Mori M., Hasegawa H.
Breeding Science 2009  59(3)  237-243
Production and characterization of transgenic rice plants carrying a high-affinity nitrate transporter gene (OsNRT2.1)
Araki R, Hasegawa H.
Breeding Science 2006  56(3)  295-302
Expression of Rice (Oryza sativa L.) Genes Involved in High-Affinity Nitrate Transport during the Period of Nitrate Induction
TextPresso Search Search textpresso for NRT2.1 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID -
Gene Ontology response to water( GO:0009415 )
aerenchyma formation( GO:0010618 )
response to nitrate( GO:0010167 )
ethylene biosynthetic process( GO:0009693 )
integral to membrane( GO:0016021 )
nitrate transmembrane transporter activity( GO:0015112 )
transmembrane transport( GO:0055085 )
response to water deprivation( GO:0009414 )
auxin polar transport( GO:0009926 )
Trait Ontology grain yield( TO:0000396 )
total biomass yield( TO:0000457 )
tiller number( TO:0000346 )
water stress trait( TO:0000237 )
drought tolerance( TO:0000276 )
root length( TO:0000227 )
seminal root length( TO:0000586 )
Plant Ontology -
Related Strains
Phenotype images
Last updated
Jul 2, 2020