Gene - Detail

Detail of Gene

Click here for feedback

Basic Information
CGSNL Gene Symbol PAIR1
Gene Symbol Synonym Pair1
Gene Name Synonym HOMOLOGOUS PAIRING ABERRATION IN RICE MEIOSIS1, Homologous pairing aberration in rice meiosis 1, Protein PAIR1, Protein HOMOLOGOUS PAIRING ABERRATION IN RICE MEIOSIS 1
Protein Name PROTEIN PAIR1
Allele pair1
Chromosome No. 3
Explanation This gene plays essentioal role in establishment of homologous chromosome pairing in rice meiosis. During prophase I of the pair1 meiocyte, all the chromosomes become entangled to form a compact sphere adhered to a nucleolus, and homologous pairing failed. Coiled-coil protein. LOC_Os03g01590. Q75RY2. AB158462. PO:0020047; microsporocyte ; PO:0000431; megasporocyte. GRO:0007212; stamen stage ST5 ; GRO:0007213; stamen stage ST4 ; GRO:0007179; ovule stage OV4 ; GRO:0007183; ovule stage OV3 ; GRO:0007147; 4.1-panicle initiation stage. KC626093-KC626127 (O. sativa and wild rice species, partial cds).
Trait Class Reproductive organ - Pollination, fertilization, fertility - Meiosis
Reproductive organ - Pollination, fertilization, fertility - Sterility
Expression pollen mother cell - Mei1 - Pre-meiotic S/G2
cDNA Accession No. AB158462
MSU ID LOC_Os03g01590.1
RAP ID Os03g0106300
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
Zhu,T., Xu,P.Z., Liu,J.P., Peng,S., Mo,X.C. and Gao,L.Z.
Mol. Phylogenet. Evol. 2014  70  348-361
Phylogenetic relationships and genome divergence among the AA- genome species of the genus Oryza as revealed by 53 nuclear genes and 16 intergenic regions
Che L., Wang K., Tang D., Liu Q., Chen X., Li Y., Hu Q., Shen Y., Yu H., Gu M., Cheng Z.
PLoS Genet. 2014  10(6)  e1004405
OsHUS1 facilitates accurate meiotic recombination in rice.
Miao C., Tang D., Zhang H., Wang M., Li Y., Tang S., Yu H., Gu M., Cheng Z.
Plant Cell 2013  25(8)  2998-3009
CENTRAL REGION COMPONENT1, a Novel Synaptonemal Complex Component, Is Essential for Meiotic Recombination Initiation in Rice.
Yi J., Kim S.R., Lee D.Y., Moon S., Lee Y.S., Jung K.H., Hwang I., An G.
Plant J. 2012  70(2)  256-70
The rice gene, DEFECTIVE TAPETUM AND MEIOCYTES 1 (DTM1), is required for early tapetum development and meiosis.
Hong L., Tang D., Zhu K., Wang K., Li M., Cheng Z.
Plant Cell 2012  24(2)  577-88
Somatic and reproductive cell development in rice anther is regulated by a putative glutaredoxin.
Deveshwar P., Bovill W.D., Sharma R., Able J.A., Kapoor S.
BMC Plant Biol. 2011  11  78
Analysis of anther transcriptomes to identify genes contributing to meiosis and male gametophyte development in rice.
Nonomura,K., Nakano,M., Fukuda,T., Eiguchi,M., Miyao,A., Hirochika,H. and Kurata,N.
Plant Cell 2004  16(4)  1008-1020
The Novel Gene HOMOLOGOUS PAIRING ABERRATION IN RICE MEIOSIS1 of Rice Encodes a Putative Coiled-Coil Protein Required for Homologous Chromosome Pairing in Meiosis.
TextPresso Search Search textpresso for PAIR1 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID GR:0100119
Gene Ontology nucleus( GO:0005634 )
meiotic prophase I( GO:0007128 )
meiotic anaphase I( GO:0007133 )
meiotic telophase I( GO:0007134 )
megasporogenesis( GO:0009554 )
microsporogenesis( GO:0009556 )
Trait Ontology meiotic cell cycle trait( TO:0000729 )
female sterility( TO:0000358 )
male sterility( TO:0000437 )
Plant Ontology megasporocyte( PO:0000431 )
microsporocyte( PO:0020047 )
Related Strains
Sterile Seed Strain 3
Phenotype images
Last updated
Feb 9, 2019