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Basic Information
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CGSNL Gene Symbol
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PAL1
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Gene Symbol Synonym
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HK4, OHK4, HK, OsHK4, Crl1b, Ohk4, OHK4/OsHK4, OsPAL1
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CGSNL Gene Name
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PANICLE LENGTH 1
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Gene Name Synonym
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histidine kinase 4, His kinase 4, panicle length1
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Protein Name
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HISTIDINE KINASE 4
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Allele
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pal1
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Chromosome No.
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3
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Explanation
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BR000246. MW533262. cytokinin receptor. CHASE domain for cytokinin binding, His-kinase domain (HK), Receiver domain (Rec). two-component element. GO:1902182: shoot apical meristem development.
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Trait Class
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Biochemical character
Reproductive organ - Inflorescence
Reproductive organ - panicle
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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AK060709
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MSU ID
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LOC_Os03g50860.1
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RAP ID
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Os03g0717700
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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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Hu X., Yu P., Zhang Y., Gao Z., Sun B., Wu W., Deng C., Abbas A., Hong Y., Sun L., Liu Q., Xue P., Wang B., Zhan X., Cao L., Cheng S.
J. Exp. Bot. 2023 74(5) 1501-1516
Mutation of DEFECTIVE EMBRYO SAC1 results in a low seed-setting rate in rice by regulating embryo sac development.
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Chun Y., Fang J., Savelieva E.M., Lomin S.N., Shang J., Sun Y., ZHAO J., Kumar A., Yuan S., Yao X.F., Liu C.M., Arkhipov D.V., Romanov G.A., Li X.
Plant Cell 2023
The cytokinin receptor OHK4/OsHK4 regulates inflorescence architecture in rice via an IDEAL PLANT ARCHITECTURE1/WFP-mediated positive feedback circuit.
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Yao Y., Xiang D., Wu N., Wang Y., Chen Y., Yuan Y., Ye Y., Hu D., Zheng C., Yan Y., Lv Q., Li X., Chen G., Hu H., Xiong H., Peng S., Xiong L.
Mol Plant 2023
Control of rice ratooning ability by a nucleoredoxin that inhibits histidine kinase dimerization to attenuate cytokinin signaling in axillary bud growth.
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Tsai Y.C., Weir N.R., Hill K., Zhang W., Kim H.J., Shiu S.H., Schaller G.E., Kieber J.J.
Plant Physiol. 2012 158(4) 1666-84
Characterization of genes involved in cytokinin signaling and metabolism from rice.
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Choi J., Lee J., Kim K., Cho M., Ryu H., An G., Hwang I.
Plant Cell Physiol. 2012 53(7) 1334-43
Functional Identification of OsHk6 as a Homotypic cytokinin receptor in Rice with Preferential Affinity for iP.
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G Eric Schaller, Doi K., Hwang I., Joseph J Kieber, Jitendra P Khurana, Kurata N., Mizuno T., Pareek A., Shin-Han Shiu, Wu P., Wing Kin Yip
Plant Physiol. 2007 143(2) 555-7
Nomenclature for two-component signaling elements of rice.
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Ito,Y. and Kurata,N.
Gene 2006 382 57-65
Identification and characterization of cytokinin-signalling gene families in rice.
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Pareek A, Singh A, Kumar M, Kushwaha HR, Lynn AM, Singla-Pareek SL.
Plant Physiol. 2006 142(2) 380-97
Whole-genome analysis of Oryza sativa reveals similar architecture of two-component signaling machinery with Arabidopsis.
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Qiu-Min Han, Jiang H., Qi X., YU J., WU P.
J. Zhejiang Univ. Sci. 2004 5(6) 629-33
A CHASE domain containing protein kinase OsCRL4, represents a new AtCRE1-like gene family in rice.
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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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plasma membrane( GO:0005886 )
cytokinin catabolic process( GO:0009823 )
cytokinin biosynthetic process( GO:0009691 )
negative regulation of cytokinin mediated signaling( GO:0080037 )
regulation of meristem growth( GO:0010075 )
cytokinin mediated signaling( GO:0009736 )
response to cytokinin stimulus( GO:0009735 )
endoplasmic reticulum( GO:0005783 )
regulation of inflorescence meristem growth( GO:0010081 )
inflorescence development( GO:0010229 )
cytokinin receptor activity( GO:0009884 )
two-component sensor activity( GO:0000155 )
two-component response regulator activity( GO:0000156 )
protein histidine kinase activity( GO:0004673 )
ATP binding( GO:0005524 )
regulation of transcription, DNA-dependent( GO:0006355 )
membrane( GO:0016020 )
peptidyl-histidine phosphorylation( GO:0018106 )
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Trait Ontology
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panicle size( TO:0006032 )
inflorescence size( TO:0006031 )
inflorescence development trait( TO:0000621 )
cytokinin sensitivity( TO:0000167 )
panicle length( TO:0000040 )
primary branch number( TO:0000547 )
secondary branch number( TO:0000557 )
filled grain number( TO:0000447 )
plant height( TO:0000207 )
tiller number( TO:0000346 )
flag leaf length( TO:0002757 )
flag leaf lamina width( TO:0002758 )
basal internode diameter( TO:0000132 )
cytokinin content( TO:0002660 )
ratooning ability( TO:0000096 )
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Plant Ontology
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inflorescence development stage( PO:0001083 )
axillary bud( PO:0004709 )
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Related Strains
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Phenotype images
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Last updated
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Mar 5, 2025
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