Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol LEC1
Gene Symbol Synonym OsHAP3E, HAP3E, OsLEC1/OsHAP3E, OsLEC1, LEC1, OsNF-YB7, NF-YB7, NFYB7, L1L
Gene Name Synonym HAP3 subunit E, LEC1-type 3 subunit protein-E, leafy cotyledon 1, NUCLEAR FACTOR-Y subunit B7, NUCLEAR FACTOR-Y subunit NF-YB7, LEC1-LIKE, LEAFY COTYLEDON1-LIKE, HAP3 SUBUNIT E, NF-YB subunit 7, NF-YB family 7, LEAFY COTYLEDON1
Allele osnf-yb7, Oslec1, Oslec1-1, Oslec1-2
Chromosome No. 2
Explanation AB288036. HAP3 SUBUNIT OF CCAAT-BOX BINDING COMPLEX, NF-YB, CBF-A. PO:0030104: caryopsis fruit. GO:2000034: regulation of seed maturation. GO:0080186: developmental vegetative growth. GO:1990110: callus formation.
Trait Class Other
Reproductive organ - Heading date
Reproductive organ - Pollination, fertilization, fertility - Sterility
Tolerance and resistance - Stress tolerance
Seed - Physiological traits - Dormancy
Character as QTL - Germination
Seed - Morphological traits - Embryo
cDNA Accession No. AK107861
MSU ID LOC_Os02g49370.1
RAP ID Os02g0725700
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
Guo F., Wang H., Lian G., Cai G., Liu W., Zhang H., Li D., Zhou C., Han N., Zhu M., Su Y., Seo P.J., Xu L., Bian H.
Commun Biol 2023  6(1)  457
Initiation of scutellum-derived callus is regulated by an embryo-like developmental pathway in rice.
Guo F., Zhang P., Wu Y., Lian G., Yang Z., Liu W., Buerte B., Zhou C., Zhang W., Li D., Han N., Tong Z., Zhu M., Xu L., Chen M., Bian H.
Front Plant Sci 2022  13  887980
Rice LEAFY COTYLEDON1 Hinders Embryo Greening During the Seed Development.
Niu B., Zhang Z., Zhang J., Zhou Y., Chen C.
Plant J. 2021  106(5)  1233-1246
The rice LEC1-like transcription factor OsNF-YB9 interacts with SPK, an endosperm-specific sucrose synthase protein kinase, and functions in seed development.
Zhao N., Zhang K., Wang C., Yan H., Liu Y., Xu W., Su Z.
Front Genet 2020  11  766
Systematic Analysis of Differential H3K27me3 and H3K4me3 Deposition in Callus and Seedling Reveals the Epigenetic Regulatory Mechanisms Involved in Callus Formation in Rice.
E Z., Li T., Zhang H., Liu Z., Deng H., Sharma S., Wei X., Wang L., Niu B., Chen C.
J. Exp. Bot. 2018  69(10)  2495-2510
A group of Nuclear factor Y transcription factors are sub-functionalized during endosperm development in monocots.
Yanga W., Lub Z., Xionga Y., Yaoa J.
The Crop Journal 2017  5(1)  21-31
Genome-wide identification and co-expression network analysis of the OsNF-Y gene family in rice
Li Q., Yan W., Chen H., Tan C., Han Z., Yao W., Li G., Yuan M., Xing Y.
J. Exp. Bot. 2016  67(6)  1759-68
Duplication of OsHAP family genes and their association with heading date in rice.
Zhang J.J., Xue H.W.
J Integr Plant Biol 2013  55(3)  232-49
OsLEC1/OsHAP3E participates in the determination of meristem identity in both vegetative and reproductive developments of rice.
Petroni K., Roderick W Kumimoto, Gnesutta N., Calvenzani V., Fornari M., Tonelli C., Ben F Holt, Mantovani R.
Plant Cell 2012  24(12)  4777-92
The promiscuous life of plant NUCLEAR FACTOR Y transcription factors.
Ito Y. , Thirumurugan T. , Serizawa A. , Hiratsu K. , Ohme-Takagi M. , Kurata N.
Plant Sci. 2011  181(2)  105-10
Aberrant vegetative and reproductive development by overexpression and lethality by silencing of OsHAP3E in rice.
Thirumurugan,T., Ito,Y., Kubo,T., Serizawa,A. and Kurata,N.
Mol. Genet. Genomics 2008  279(3)  279-289
Identification, characterization and interaction of HAP family genes in rice
TextPresso Search Search textpresso for LEC1 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID GR:0061484
Gene Ontology positive regulation of cell proliferation( GO:0008284 )
auxin mediated signaling pathway( GO:0009734 )
response to auxin stimulus( GO:0009733 )
seed germination( GO:0009845 )
regulation of photomorphogenesis( GO:0010099 )
response to desiccation( GO:0009269 )
acquisition of desiccation tolerance( GO:0048700 )
negative regulation of seed germination( GO:0010187 )
regulation of photosynthesis( GO:0010109 )
regulation of gibberellin biosynthetic process( GO:0010371 )
regulation of abscisic acid biosynthetic process( GO:0010115 )
gibberellic acid mediated signaling( GO:0009740 )
abscisic acid mediated signaling( GO:0009738 )
embryonic development( GO:0009790 )
seed maturation( GO:0010431 )
seed development( GO:0048316 )
sequence-specific DNA binding( GO:0043565 )
nucleus( GO:0005634 )
transcription( GO:0006350 )
regulation of transcription, DNA-dependent( GO:0006355 )
negative regulation of long-day photoperiodism, flowering( GO:0048579 )
Trait Ontology embryo related trait( TO:0000064 )
drought tolerance( TO:0000276 )
days to heading( TO:0000137 )
sterility related trait( TO:0000485 )
seed development trait( TO:0000653 )
seed maturation( TO:0002661 )
embryo development trait( TO:0000620 )
seed composition based quality trait( TO:0000488 )
plant height( TO:0000207 )
chlorophyll content( TO:0000495 )
germination rate( TO:0000430 )
seed size( TO:0000391 )
grain size( TO:0000397 )
auxin sensitivity( TO:0000163 )
callus induction( TO:0000428 )
Plant Ontology plant embryo( PO:0009009 )
seed development stage( PO:0001170 )
seed maturation stage( PO:0007632 )
plant embryo stage( PO:0007631 )
0 seed germination stage( PO:0007057 )
seed( PO:0009010 )
plant callus( PO:0005052 )
parenchyma( PO:0005421 )
scutellum( PO:0020110 )
Related Strains
Phenotype images
Last updated
Aug 24, 2023