Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol LTN1
Gene Symbol Synonym LTN1, OsPHO2, PHO2.1, PHO2.2, PHO2, OsUBC35, UBC35
Gene Name Synonym Leaf tip necrosis1, Phosphate Overaccumulator2, PHOSPHATE2, Ubiquitin-conjugating enzyme 35
Protein Name _
Allele ospho2, ltn1, pho2
Chromosome No. 5
Explanation AC104709, AU032431. putative ortholog of Arabidopsis PHO2. rice ortholog of AtPHO2. The alternative isoform PHO2.2 overlapped with LOC_Os05g48400 (Secco et al. 2013). TO:0020102: phosphate content. TO:0006055: selenium concentration.
Trait Class Tolerance and resistance - Stress tolerance
cDNA Accession No. AK241747
MSU ID LOC_Os05g48390.1
RAP ID Os05g0557700
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
Gho Y.S., Choi H., Moon S., Song M.Y., Park H.E., Kim D.H., Ha S.H., Jung K.H.
Front Plant Sci 2020  11  585561
Phosphate-Starvation-Inducible S-like RNase Genes in Rice Are Involved in Phosphate Source Recycling by RNA Decay.
Wang F., Deng M., Chen J., He Q., Jia X., Guo H., Xu J., Liu Y., Zhang S., Shou H., Mao C.
Plant Physiol. 2020  183(1)  250-262
CASEIN KINASE2-Dependent Phosphorylation of PHOSPHATE2 Fine-tunes Phosphate Homeostasis in Rice.
Yang Z., Yang J., Wang Y., Wang F., Mao W., He Q., Xu J., Wu Z., Mao C.
Plant Cell 2020  32(3)  740-757
PROTEIN PHOSPHATASE95 Regulates Phosphate Homeostasis by Affecting Phosphate Transporter Trafficking in Rice.
Dong C., He F., Berkowitz O., Liu J., Cao P., Tang M., Shi H., Wang W., Li Q., Shen Z., Whelan J., Zheng L.
Plant Cell 2018  30(10)  2267-2285
Alternative Splicing Plays a Critical Role in Maintaining Mineral Nutrient Homeostasis in Rice (<i>Oryza sativa</i>).
Zhong S., Mahmood K., Bi Y.M., Rothstein S.J., Ranathunge K.
Front Plant Sci 2017  8  928
Altered Expression of OsNLA1 Modulates Pi Accumulation in Rice (Oryza sativa L.) Plants.
Ruan W., Guo M., Wu P., Yi K.
Plant Mol. Biol. 2016   
Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice.
Cao Y., Ai H., Jain A., Wu X., Zhang L., Pei W., Chen A., Xu G., Sun S.
BMC Plant Biol. 2016  16(1)  210
Identification and expression analysis of OsLPR family revealed the potential roles of OsLPR3 and 5 in maintaining phosphate homeostasis in rice.
Jeong K., Baten A., Waters D.L., Pantoja O., Julia C.C., Wissuwa M., Heuer S., Kretzschmar T., Rose T.J.
Plant Biotechnol. J. 2016   
Phosphorus remobilization from rice flag leaves during grain filling: an RNA-seq study.
Hu B., Wang W., Deng K., Li H., Zhang Z., Zhang L., Chu C.
Front Plant Sci 2015  6  188
MicroRNA399 is involved in multiple nutrient starvation responses in rice.
E Z., Zhang Y., Li T., Wang L., Zhao H.
PLoS ONE 2015  10(4)  e0122621
Characterization of the Ubiquitin-Conjugating Enzyme Gene Family in Rice and Evaluation of Expression Profiles under Abiotic Stresses and Hormone Treatments.
Ye Y., Yuan J., Chang X., Yang M., Zhang L., Lu K., Lian X.
PLoS ONE 2015  10(5)  e0126186
The Phosphate Transporter Gene OsPht1;4 Is Involved in Phosphate Homeostasis in Rice.
Wang S., Zhang S., Sun C., Xu Y., Chen Y., Yu C., Qian Q., Jiang D.A., Qi Y.
New Phytol. 2014  201(1)  91-103
Auxin response factor (OsARF12), a novel regulator for phosphate homeostasis in rice (Oryza sativa).
Shi J., Hu H., Zhang K., Zhang W., Yu Y., Wu Z., WU P.
J. Exp. Bot. 2014  65  859-870
The paralogous SPX3 and SPX5 genes redundantly modulate Pi homeostasis in rice
Zhang L.a, Hu B.b c, Li W.a, Che R.b c, Deng K.a, Li H.b c, Yu F.a, Ling H.d, Li Y.a, Chu C.b c
New Phytologist 2014  201  1183-1191
OsPT2, a phosphate transporter, is involved in the active uptake of selenite in rice
Cao Y., Yan Y., Zhang F., Hua-Dun Wang, Gu M., Xue-Neng Wu, Shu-Bin Sun, Guo-Hua Xu
J. Plant Physiol. 2013   
Fine characterization of OsPHO2 knockout mutants reveals its key role in Pi utilization in rice.
Secco D., Jabnoune M., Walker H., Shou H., Wu P., Poirier Y., Whelan J.
Plant Cell 2013  25(11)  4285-304
Spatio-Temporal Transcript Profiling of Rice Roots and Shoots in Response to Phosphate Starvation and Recovery.
Sun S., Gu M., Cao Y., Huang X., Zhang X., Ai P., Zhao J., Fan X., Xu G.
Plant Physiol. 2012  159(4)  1571-81
A Constitutive Expressed Phosphate Transporter, OsPht1;1, Modulates Phosphate Uptake and Translocation in Phosphate-Replete Rice.
Hu B., Zhu C., Li F., Tang J., Wang Y., Lin A., Liu L., Che R., Chu C.
Plant physiology 2011  156  1101-1105
Leaf tip necrosis1 plays a pivotal role in the regulation of multiple phosphate starvation responses in rice
Liu F., Wang Z., Ren H., Shen C., Li Y., Hong-Qing Ling, Wu C., Lian X., WU P.
Plant J. 2010  62(3)  508-17
OsSPX1 suppresses the function of OsPHR2 in the regulation of expression of OsPT2 and phosphate homeostasis in shoots of rice.
Wang Z,Hu H,Huang H,Duan K,Wu Z,Wu P
J. Integr. Plant Biol. 2009  51(7)  663-74
Regulation of OsSPX1 and OsSPX3 on expression of OsSPX domain genes and Pi-starvation signaling in rice.
Wang C,Ying S,Huang H,Li K,Wu P,Shou H
Plant J. 2009  57  895-904
Involvement of OsSPX1 in phosphate homeostasis in rice.
Zhou J, Jiao F, Wu Z, Li Y, Wang X, He X, Zhong W, Wu P.
Plant Physiol. 2008  146(4)  1673-86.
OsPHR2 Is Involved in Phosphate-Starvation Signaling and Excessive Phosphate Accumulation in Shoots of Plants.
Bari R, Datt Pant B, Stitt M, Scheible WR.
Plant Physiol. 2006  141(3)  988-99
PHO2, microRNA399, and PHR1 define a phosphate-signaling pathway in plants.
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DB Reference
Gramene ID -
Gene Ontology endomembrane system( GO:0012505 )
acid-amino acid ligase activity( GO:0016881 )
phosphate ion homeostasis( GO:0055062 )
response to starvation( GO:0042594 )
response to abscisic acid stimulus( GO:0009737 )
response to auxin stimulus( GO:0009733 )
response to salt stress( GO:0009651 )
response to water deprivation( GO:0009414 )
cellular response to phosphate starvation( GO:0016036 )
regulation of phosphate transport( GO:0010966 )
Trait Ontology phosphorus sensitivity( TO:0000102 )
drought tolerance( TO:0000276 )
salt tolerance( TO:0006001 )
abscisic acid sensitivity( TO:0000615 )
auxin sensitivity( TO:0000163 )
Plant Ontology root( PO:0009005 )
leaf( PO:0025034 )
inflorescence( PO:0009049 )
stem base( PO:0008039 )
leaf sheath( PO:0020104 )
portion of vascular tissue( PO:0009015 )
root stele( PO:0020124 )
Related Strains
Phenotype images
Last updated
Nov 22, 2021