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Detail of Gene

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Basic Information
CGSNL Gene Symbol LRA1
Gene Symbol Synonym OsPIN2, PIN2, OsLRA1
Gene Name Synonym PIN-FORMED 2, large root angle 1, AUXIN EFFLUX CARRIER COMPONENT 2-LIKE
Protein Name PIN PROTEIN 2
Allele lra1
Chromosome No. 6
Explanation BR000831, AP005769, Q651V6, auxin efflux carrier. gi:52077371. GO:1901698: response to nitrogen compound. GO:2000012: regulation of auxin polar transport. target of Osa-miR156.
Trait Class Biochemical character
Vegetative organ - Root
Tolerance and resistance - Stress tolerance
Character as QTL - Yield and productivity
cDNA Accession No. AK101191
MSU ID LOC_Os06g44970.1
RAP ID Os06g0660200
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 map Classical linkage map
Xu K., Lou Q., Wang D., Li T., Chen S., Li T., Luo L., Chen L.
BMC Plant Biol. 2023  23(1)  319
Overexpression of a novel small auxin-up RNA gene, OsSAUR11, enhances rice deep rootedness.
Wang S., Han S., Zhou X., Zhao C., Guo L., Zhang J., Liu F., Huo Q., Zhao W., Guo Z., Chen X.
Plant Cell 2023  35(6)  2391-2412
Phosphorylation and ubiquitination of OsWRKY31 are integral to OsMKK10-2-mediated defense responses in rice.
Lv Y., Zhang X., Hu Y., Liu S., Yin Y., Wang X.
Front Plant Sci 2023  14  1162828
BOS1 is a basic helix-loop-helix transcription factor involved in regulating panicle development in rice.
Zhang Q., Xie J., Zhu X., Ma X., Yang T., Khan N.U., Zhang S., Liu M., Li L., Liang Y., Pan Y., Li D., Li J., Li Z., Zhang H., Zhang Z.
Plant Biotechnol. J. 2023  21(5)  1044-1057
Natural variation in tiller number 1 affects its interaction with TIF1 to regulate tillering in rice.
Swetha C., Narjala A., Pandit A., Tirumalai V., Shivaprasad P.V.
BMC Genomics 2022  23(1)  53
Degradome comparison between wild and cultivated rice identifies differential targeting by miRNAs.
Song M., Fan X., Chen J., Qu H., Luo L., Xu G.
Plant Physiol. 2020   
OsNAR2.1 interaction with OsNIT1 and OsNIT2 functions in root-growth responses to nitrate and ammonium.
Malik N., Ranjan R., Parida S.K., Agarwal P., Tyagi A.K.
Plant J. 2020  101(6)  1411-1429
Mediator subunit OsMED14_1 plays an important role in rice development.
Zhang Y., Du H., Gui Y., Xu F., Liu J., Zhang J., Xu W.
J. Exp. Bot. 2020  71(9)  2740-2751
Moderate water stress in rice induces rhizosheath formation associated with abscisic acid and auxin responses.
Pan J., Li Z., Wang Q., Yang L., Yao F., Liu W.
Plant Sci. 2020  290  110318
An S-domain receptor-like kinase, OsESG1, regulates early crown root development and drought resistance in rice.
Lee H.Y., Chen Z., Zhang C., Yoon G.M.
J. Exp. Bot. 2019  70(6)  1927-1940
Editing of the OsACS locus alters phosphate deficiency-induced adaptive responses in rice seedlings.
Guo T., Chen K., Dong N.Q., Ye W.W., Shan J.X., Lin H.X.
J Integr Plant Biol 2019   
Tillering and small grain 1 dominates the tryptophan aminotransferase family required for local auxin biosynthesis in rice.
Shao Y., Zhou H.Z., Wu Y., Zhang H., Lin J., Jiang X., He Q., Zhu J., Li Y., Yu H., Mao C.
Plant Cell 2019  31(6)  1257-1275
OsSPL3, an SBP-Domain Protein, Regulates crown root Development in Rice.
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.
Zhao Y.F., Peng T., Sun H.Z., Teotia S., Wen H.L., Du Y.X., Zhang J., Li J.Z., Tang G.L., Xue H.W., Zhao Q.Z.
Plant Biotechnol. J. 2019  17(4)  712-723
miR1432-OsACOT (Acyl-CoA thioesterase) module determines grain yield via enhancing grain filling rate in rice.
Wang Y., Zhang T., Wang R., Zhao Y.
J. Exp. Bot. 2018  69(2)  255-263
Recent advances in auxin research in rice and their implications for crop improvement.
Wang L., Guo M., Li Y., Ruan W., Mo X., Wu Z., Sturrock C.J., Yu H., Lu C., Peng J., Mao C.
J. Exp. Bot. 2018  69(3)  385-397
LARGE ROOT ANGLE1, encoding OsPIN2, is involved in root system architecture in rice.
Wang T., Li C., Wu Z., Jia Y., Wang H., Sun S., Mao C., Wang X.
Front Plant Sci 2017  8  1121
Abscisic Acid Regulates Auxin Homeostasis in Rice Root Tips to Promote root hair Elongation.
Ma Y., Yang C., He Y., Tian Z., Li J.
J. Exp. Bot. 2017  68(17)  4885-4898
Rice OVATE family protein 6 regulates plant development and confers resistance to drought and cold stresses.
Xu Y.X., Xiao M.Z., Liu Y., Fu J.L., He Y., Jiang D.A.
Plant Mol. Biol. 2017   
The small auxin-up RNA OsSAUR45 affects auxin synthesis and transport in rice.
Farquharson K.L.
Plant Cell 2015  27(10)  2675
VILLIN2 Emerges as a Master Builder in Rice.
Wu S., Xie Y., Zhang J., Ren Y., Zhang X., Wang J., Guo X., Wu F., Sheng P., Wang J., Wu C., Wang H., Huang S., Wan J.
Plant Cell 2015  27(10)  2829-45
VLN2 Regulates Plant Architecture by Affecting Microfilament Dynamics and Polar Auxin Transport in Rice.
Xu J., Zha M., Li Y., Ding Y., Chen L., Ding C., Wang S.
Plant Cell Rep. 2015  34(9)  1647-62
The interaction between nitrogen availability and auxin, cytokinin, and strigolactone in the control of shoot branching in rice (Oryza sativa L.).
Li G., Liang W., Zhang X., Ren H., Hu J., Bennett M.J., Zhang D.
Proc. Natl. Acad. Sci. U.S.A. 2014  111(28)  10377-82
Rice actin-binding protein RMD is a key link in the auxin-actin regulatory loop that controls cell growth.
Zou Y., Liu X., Wang Q., Chen Y., Liu C., Qiu Y., Zhang W.
Biochim. Biophys. Acta 2014  1840(6)  1676-1685
OsRPK1, a novel leucine-rich repeat receptor-like kinase, negatively regulates polar auxin transport and root development in rice.
Ikeda M., Miura K., Aya K., Kitano H., Matsuoka M.
Curr. Opin. Plant Biol. 2013  16(2)  213-20
Genes offering the potential for designing yield-related traits in rice.
Zhang Q., Li J., Zhang W., Yan S., Wang R., Zhao J., Li Y., Qi Z., Sun Z., Zhu Z.
Plant J. 2012  72(5)  805-16
The putative auxin efflux carrier OsPIN3t is involved in the drought stress response and drought tolerance.
Chen Y., Fan X., Song W., Zhang Y., Xu G.
Plant Biotechnol. J. 2012  10(2)  139-49
Over-expression of OsPIN2 leads to increased tiller numbers, angle and shorter plant height through suppression of OsLazy1.
Miyashita Y., Takasugi T., Ito Y.
Plant Science 2010  178  424-428
Identification and expression analysis of PIN genes in rice
ChenJia Shen, YouHuang Bai, SuiKang Wang, SaiNa Zhang, YunRong Wu, Chen M., DeAn Jiang, YanHua Qi
FEBS J. 2010  277(14)  2954-69
Expression profile of PIN, AUX/LAX and PGP auxin transporter gene families in Sorghum bicolor under phytohormone and abiotic stress.
Wang JR,Hu H,Wang GH,Li J,Chen JY,Wu P
Mol Plant 2009  2(4)  823-31
Expression of PIN genes in rice (Oryza sativa L.): tissue specificity and regulation by hormones.
Liu S., Wang J., Wang L., Wang X., Xue Y., WU P., Shou H.
Cell Res. 2009  19(9)  1110-9
Adventitious root formation in rice requires OsGNOM1 and is mediated by the OsPINs family.
Carraro N., Forestan C., Canova S., Traas J., Varotto S.
Plant Physiol. 2006  142(1)  254-64
ZmPIN1a and ZmPIN1b encode two novel putative candidates for polar auxin transport and plant architecture determination of maize.
Xu M, Zhu L, Shou H, Wu P.
Plant Cell Physiol. 2005  46(10)  1674-81
A PIN1 family gene, OsPIN1, involved in auxin-dependent adventitious root emergence and tillering in rice.
Ivan A Paponov, William D Teale, Trebar M., Blilou I., Palme K.
Trends Plant Sci. 2005  10(4)  170-7
The PIN auxin efflux facilitators: evolutionary and functional perspectives.
RGN 2004  21  87-88
Identification of rice PIN homologs
TextPresso Search Search textpresso for LRA1 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID -
Gene Ontology response to water( GO:0009415 )
plasma membrane( GO:0005886 )
auxin mediated signaling pathway( GO:0009734 )
integral to membrane( GO:0016021 )
transmembrane transport( GO:0055085 )
response to hormone stimulus( GO:0009725 )
response to auxin stimulus( GO:0009733 )
response to abscisic acid stimulus( GO:0009737 )
response to gravity( GO:0009629 )
auxin polar transport( GO:0009926 )
response to starvation( GO:0042594 )
Trait Ontology panicle number( TO:0000152 )
tiller number( TO:0000346 )
nitrogen sensitivity( TO:0000011 )
auxin sensitivity( TO:0000163 )
plant growth hormone sensitivity( TO:0000401 )
tiller angle( TO:0000567 )
abscisic acid sensitivity( TO:0000615 )
root anatomy and morphology trait( TO:0000043 )
gravity response trait( TO:0002693 )
water stress trait( TO:0000237 )
Plant Ontology epidermal cell( PO:0004013 )
root( PO:0009005 )
stem base( PO:0008039 )
lateral root primordium( PO:0000016 )
lateral root elongation zone( PO:0025256 )
Related Strains
Phenotype images
Last updated
Oct 12, 2023