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Basic Information
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CGSNL Gene Symbol
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NPF6.5
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Gene Symbol Synonym
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OsNRT1.1B, NRT1.1B, OsNPF6.5
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CGSNL Gene Name
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NRT1/PTR FAMILY 6.5
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Gene Name Synonym
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nitrate transporter 1.1B
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Protein Name
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NRT1/PTR FAMILY 6.5
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Allele
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NRT1.1B-indica, NRT1.1B-Nipponbare, osnrt1.1b, nrt1.1b
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Chromosome No.
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10
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Explanation
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peptide transporter (PTR) gene family. ClO3- resistance QTL: qCR10. a homolog of AtNRT1.1. the nitrate sensor. GO:1902025: nitrate import. GO:0090408: phloem nitrate loading. TO:0020100: nitrate uptake. TO:0020098: nitrate sensitivity. GO:1901698: response to nitrogen compound. GO:1905664: regulation of calcium ion import across plasma membrane. GO:2000280: regulation of root development. TO:0020093: nitrogen content.
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Trait Class
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Biochemical character
Tolerance and resistance - Stress tolerance
Character as QTL - Yield and productivity
Character as QTL - Plant growth activity
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK105765
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MSU ID
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LOC_Os10g40600.1
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RAP ID
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Os10g0554200
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
/
Build5
)
RAP-DB
(
IRGSP 1.0
/
Build5
)
Related IDs List (
IRGSP 1.0
/
Build5
)
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INSD Accession List
(Test version)
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-
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Map
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Locate(cM)
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Link map
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Classical linkage map
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References
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Wang C., Li J., Zhu Q., Li J., Zhang C., Hong R., Huang D., Zhang Z., Xu J., Li D., Wen J., Li C., Zhu Y., Lee D., Chen L.
Int J Mol Sci 2025 26(7)
Breeding D1-Type Hybrid <i>Japonica</i> Rice in Diverse Upland Rainfed Environments.
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Wang X., Liu Y., Li W., Ma X., Wang W., Jiang Z., Wang Y., Li L., Hu B., Chu C.
Adv Sci (Weinh) 2025 e07919
OsNRT1.1B-OsCNGC14/16-Ca2+-OsNLP3 Pathway: Phosphorylation-Mediated Maintenance of Nitrogen Homeostasis.
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Guo X., Zhang J., Ma F., Li P., Ma Y., Xu K., Liu T.
Front Plant Sci 2025 16 1656041
Regulatory network of ammonium and nitrate uptake and utilization in rice.
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Hu Z., Tang Y., Ying S., Niu J., Wang T., Zhu H., Peng X.
Rice (N Y) 2025 18(1) 11
OsCBL1 Modulates the Nitrate-Induced Phosphate Response by Altering OsNLP4 Cytoplasmic-Nucleus Shuttling.
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Li C., Wen H., Wu Y., Li Y., Feng X., Li X., Xu S., Jiang D., Zhang B., Li M., Liang Y., Nan W., Zhang H., Qin X.
Plant Biotechnol. J. 2025 23(8) 3300-3312
OsRF2b interacting with OsbZIP61 modulates nitrogen use efficiency and grain yield via heterodimers in rice.
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Hu Z., He D., Peng X., Yang J.
Front Plant Sci 2024 15 1418119
OsCBL1 mediates rice response to local nitrate signaling: insights into regulatory networks and gene expression.
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Pélissier PM., Parizot B., Jia L., De Knijf A., Goossens V., Gantet P., Champion A., Audenaert D., Xuan W., Beeckman T., Motte H.
Front Plant Sci 2024 15 1343073
Nitrate and ammonium, the yin and yang of nitrogen uptake: a time-course transcriptomic study in rice.
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Qi J., Yu L., Ding J., Ji C., Wang S., Wang C., Ding G., Shi L., Xu F., Cai H.
Plant Physiol. 2023
Transcription factor OsSNAC1 positively regulates nitrate transporter gene expression in rice.
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Seo J.S., Kim S.H., Shim J.S., Um T., Oh N., Park T., Kim Y.S., Oh S.J., Kim J.K.
Plant Physiol. 2023
The rice NUCLEAR FACTOR-YA5 and MICRORNA169a module promotes nitrogen utilization during nitrogen deficiency.
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Gao J., Ge S., Wang H., Fang Y., Sun L., He T., Cheng X., Wang D., Zhou X., Cai H., Li C., Liu Y., E Y., Meng J., Chen W.
Front Plant Sci 2023 14 1131937
Biochar-extracted liquor stimulates nitrogen related gene expression on improving nitrogen utilization in rice seedling.
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Yang G., Wei X., Fang Z.
Front Plant Sci 2022 13 900262
Melatonin Mediates axillary bud Outgrowth by Improving Nitrogen Assimilation and Transport in Rice.
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Wang J., Wan R., Nie H., Xue S., Fang Z.
The Crop Journal 2022 10 397-406
OsNPF5.16, a nitrate transporter gene with natural variation, is essential for rice growth and yield
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Wei S., Li X., Lu Z., Zhang H., Ye X., Zhou Y., Li J., Yan Y., Pei H., Duan F., Wang D., Chen S., Wang P., Zhang C., Shang L., Zhou Y., Yan P., Zhao M., Huang J., Bock R., Qian Q., Zhou W.
Science 2022 377(6604) eabi8455
A transcriptional regulator that boosts grain yields and shortens the growth duration of rice.
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Cui X., He H., Hu S., Zhang B., Cai H.
Plants (Basel) 2022 11(19)
Synergistic Interaction between Copper and Nitrogen-Uptake, Translocation, and Distribution in Rice Plant.
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Zhang Z., Li Z., Wang W., Jiang Z., Guo L., Wang X., Qian Y., Huang X., Liu Y., Liu X., Qiu Y., Li A., Yan Y., Xie J., Cao S., Kopriva S., Li L., Kong F., Liu B., Wang Y., Hu B., Chu C.
Mol Plant 2021 14(3) 517-529
Modulation of nitrate-induced phosphate response by the MYB transcription factor RLI1/HINGE1 in the nucleus.
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Kabange N.R., Park S.Y., Lee J.Y., Shin D., Lee S.M., Kwon Y., Cha J.K., Cho J.H., Duyen D.V., Ko J.M., Lee J.H.
Int J Mol Sci 2021 22(4)
New Insights into the Transcriptional Regulation of Genes Involved in the Nitrogen Use Efficiency under Potassium Chlorate in Rice (<i>Oryza sativa</i> L.).
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Wang P., Yamaji N., Inoue K., Mochida K., Ma J.F.
New Phytol. 2020 226(1) 156-169
Plastic transport systems of rice for mineral elements in response to diverse soil environmental changes.
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Zhang S., Zhu L., Shen C., Ji Z., Zhang H., Zhang T., Li Y., Yu J., Yang N., He Y., Tian Y., Wu K., Wu J., Harberd N.P., Zhao Y., Fu X., Wang S., Li S.
Plant Cell 2020
Natural allelic variation in a modulator of auxin homeostasis improves grain yield and nitrogen use efficiency in rice.
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Yang X., Xia X., Zeng Y., Nong B., Zhang Z., Wu Y., Tian Q., Zeng W., Gao J., Zhou W., Liang H., Li D., Deng G.
BMC Plant Biol. 2020 20(1) 193
Genome-wide identification of the peptide transporter family in rice and analysis of the PTR expression modulation in two near-isogenic lines with different nitrogen use efficiency.
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Gao Z., Wang Y., Chen G., Zhang A., Yang S., Shang L., Wang D., Ruan B., Liu C., Jiang H., Dong G., Zhu L., Hu J., Zhang G., Zeng D., Guo L., Xu G., Teng S., Nicholas P Harberd, Qian Q.
Nat Commun 2019 10(1) 5207
The indica nitrate reductase gene OsNR2 allele enhances rice yield potential and nitrogen use efficiency.
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Wang W., Hu B., Li A., Chu C.
J. Exp. Bot. 2019
NRT1.1 in plants: functions beyond nitrate transporter.
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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.
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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.
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Huang W., Bai G., Wang J., Zhu W., Zeng Q., Lu K., Sun S., Fang Z.
Front Plant Sci 2018 9 300
Two Splicing Variants of <i>OsNPF7.7</i> Regulate shoot branching and Nitrogen Utilization Efficiency in Rice.
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Hu B., Wang W., Ou S., Tang J., Li H., Che R., Zhang Z., Chai X., Wang H., Wang Y., Liang C., Liu L., Piao Z., Deng Q., Deng K., Xu C., Liang Y., Zhang L., Li L., Chu C.
Nat. Genet. 2015 47(7) 834-8
Variation in NRT1.1B contributes to nitrate-use divergence between rice subspecies.
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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.
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DB Reference
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Gramene ID
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-
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Ontologies
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Gene Ontology
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calcium-mediated signaling( GO:0019722 )
root development( GO:0048364 )
regulation of shoot development( GO:0048831 )
calcium ion transmembrane transport( GO:0070588 )
plasma membrane( GO:0005886 )
positive regulation of nitrogen utilization( GO:0045848 )
nitrate assimilation( GO:0042128 )
response to starvation( GO:0042594 )
cellular response to nitrogen starvation( GO:0006995 )
response to nutrient( GO:0007584 )
response to auxin stimulus( GO:0009733 )
response to copper ion( GO:0046688 )
response to hormone stimulus( GO:0009725 )
response to symbiont( GO:0009608 )
regulation of nitrogen utilization( GO:0006808 )
transporter activity( GO:0005215 )
response to nitrate( GO:0010167 )
membrane( GO:0016020 )
response to chlorate( GO:0010157 )
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Trait Ontology
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grain yield( TO:0000396 )
drought related trait( TO:0000394 )
copper sensitivity( TO:0000021 )
auxin sensitivity( TO:0000163 )
grain yield per panicle( TO:0000450 )
nitrogen sensitivity( TO:0000011 )
plant height( TO:0000207 )
relative plant height( TO:0001034 )
panicle length( TO:0000040 )
tiller number( TO:0000346 )
relative yield( TO:0000153 )
growth and development trait( TO:0000357 )
shoot development trait( TO:0000654 )
root development trait( TO:0000656 )
relative biomass( TO:0000143 )
biomass yield( TO:0000327 )
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Plant Ontology
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leaf( PO:0025034 )
root( PO:0009005 )
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Related Strains
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Phenotype images
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Last updated
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Jan 6, 2026
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Update info.