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Basic Information
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CGSNL Gene Symbol
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LEC1
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Gene Symbol Synonym
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OsHAP3E, HAP3E, OsLEC1/OsHAP3E, OsLEC1, LEC1, OsNF-YB7, NF-YB7, NFYB7, L1L, OsLEC1B, LEC1B
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CGSNL Gene Name
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LEAFY COTYLEDON 1
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Gene Name Synonym
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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
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Protein Name
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HAP3E SUBUNIT OF CCAAT-BOX BINDING COMPLEX
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Allele
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osnf-yb7, Oslec1, Oslec1-1, Oslec1-2
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Chromosome No.
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2
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Explanation
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AB288036. HAP3 SUBUNIT OF CCAAT-BOX BINDING COMPLEX, NF-YB, CBF-A. OsLEC1B in Anderson et al. 2017. PO:0030104: caryopsis fruit. GO:2000034: regulation of seed maturation. GO:0080186: developmental vegetative growth. GO:1990110: callus formation. GO:1902325: negative regulation of chlorophyll biosynthetic process. GO:0061458: reproductive system development.GO:1905156: negative regulation of photosynthesis.
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Trait Class
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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
Coloration - Chlorophyll
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK107861
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MSU ID
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LOC_Os02g49370.1
LOC_Os02g49370.2
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RAP ID
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Os02g0725700
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Links
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Oryzabase Chromosome View
(
IRGSP 1.0
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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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Yang Z., Bai T., E Z., Niu B., Chen C.
Elife 2024 13
OsNF-YB7 inactivates OsGLK1 to inhibit chlorophyll biosynthesis in rice embryo.
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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.
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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.
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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.
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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.
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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.
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Anderson S.N., Johnson C.S., Chesnut J., Jones D.S., Khanday I., Woodhouse M., Li C., Conrad L.J., Russell S.D., Sundaresan V.
Dev. Cell 2017 43(3) 349-358.e4
The Zygotic Transition Is Initiated in Unicellular Plant Zygotes with Asymmetric Activation of Parental Genomes.
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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
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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.
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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.
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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.
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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.
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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
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DB Reference
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Gramene ID
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GR:0061484
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Ontologies
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Gene Ontology
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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 )
seed maturation( GO:0010431 )
embryonic development( GO:0009790 )
abscisic acid mediated signaling( GO:0009738 )
gibberellic acid mediated signaling( GO:0009740 )
regulation of abscisic acid biosynthetic process( GO:0010115 )
regulation of gibberellin biosynthetic process( GO:0010371 )
regulation of photosynthesis( GO:0010109 )
negative regulation of seed germination( GO:0010187 )
acquisition of desiccation tolerance( GO:0048700 )
response to desiccation( GO:0009269 )
regulation of photomorphogenesis( GO:0010099 )
seed germination( GO:0009845 )
response to auxin stimulus( GO:0009733 )
auxin mediated signaling pathway( GO:0009734 )
positive regulation of cell proliferation( GO:0008284 )
seed development( GO:0048316 )
chlorophyll biosynthetic process( GO:0015995 )
photosynthesis( GO:0015979 )
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Trait Ontology
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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 )
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Plant Ontology
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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 )
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Related Strains
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Phenotype images
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Last updated
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Mar 18, 2025
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