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Basic Information
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CGSNL Gene Symbol
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LAP3
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Gene Symbol Synonym
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STRL2, OsSTRL2, OsSSL1, SSL1, OsLAP3
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CGSNL Gene Name
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LESS ADHESIVE POLLEN 3
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Gene Name Synonym
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STR-like 2, strictosidine synthase-like 2, Strictosidine Synthase-like 1
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Protein Name
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STRICTOSIDINE SYNTHASE-LIKE 2
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Allele
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lap3
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Chromosome No.
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3
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Explanation
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wheat orthologues of OsSTRL2 (encoded by TraesCS4B02G215300, TraesCS4D02G215800 and TraesCS4A02G089000). homologous to the maize ZmMS45.
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Trait Class
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Biochemical character
Reproductive organ - Pollination, fertilization, fertility - Male sterility
Tolerance and resistance - Stress tolerance
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Expression
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Sequence/Locus
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cDNA Accession No.
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AK100452
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MSU ID
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LOC_Os03g15710.1
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RAP ID
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Os03g0263600
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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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Chen D.B., Zhou R., Wang H.M., Zhang P.P., Yang Z.F., Xuan D.D., Zhang Y.X., Zhan X.D., Cao L.Y., Cheng S.H., Sun L.P.
Front Plant Sci 2024 15 1508828
<i>OsLAP3/OsSTRL2</i>, encoding a rice strictosidine synthase, is required for anther cuticle formation and pollen exine patterning in rice.
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Mo Y., Li G., Liu L., Zhang Y., Li J., Yang M., Chen S., Lin Q., Fu G., Zheng D., Ling Y.
Front Plant Sci 2023 14 1121852
<i>OsGRF4AA</i> compromises heat tolerance of developing pollen grains in rice.
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Kamara N., Jiao Y., Huang W., Cao L., Zhu L., Zhao C., Huang X., Shivute F.N., Liu X., Wu J., Shahid M.Q.
Front Plant Sci 2023 14 1229870
Comparative cytological and transcriptome analyses of <i>ny2</i> mutant delayed degeneration of tapetal cells and promotes abnormal microspore development in neo-tetraploid rice.
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Gu L., Cao Y., Chen X., Wang H., Zhu B., Du X., Sun Y.
Int J Mol Sci 2023 24(19)
The Genome-Wide Identification, Characterization, and Expression Analysis of the strictosidine synthase-like Family in Maize (<i>Zea mays</i> L.).
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Kabir M.R., Nonhebel H.M.
Theor. Appl. Genet. 2021 134(7) 2051-2062
Reinvestigation of THOUSAND-grain weight 6 grain weight genes in wheat and rice indicates a role in pollen development rather than regulation of auxin content in grains.
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Zou T., Liu M., Xiao Q., Wang T., Chen D., Luo T., Yuan G., Li Q., Zhu J., Liang Y., Deng Q., Wang S., Zheng A., Wang L., Li P., Li S.
Plant Cell Rep. 2018 37(5) 759-773
OsPKS2 is required for rice male fertility by participating in pollen wall formation.
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Zou T., Li S., Liu M., Wang T., Xiao Q., Chen D., Li Q., Liang Y., Zhu J., Liang Y., Deng Q., Wang S., Zheng A., Wang L., Li P.
Sci Rep 2017 7(1) 6863
An atypical strictosidine synthase, OsSTRL2, plays key roles in anther development and pollen wall formation 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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endoplasmic reticulum( GO:0005783 )
biosynthetic process( GO:0009058 )
pollen wall assembly( GO:0010208 )
pollen exine formation( GO:0010584 )
strictosidine synthase activity( GO:0016844 )
anther development( GO:0048653 )
hydrolase activity, acting on ester bonds( GO:0016788 )
integral to membrane( GO:0016021 )
membrane( GO:0016020 )
response to heat( GO:0009408 )
microsporogenesis( GO:0009556 )
regulation of programmed cell death( GO:0043067 )
regulation of lipid biosynthetic process( GO:0046890 )
regulation of fatty acid biosynthetic process( GO:0042304 )
tapetal layer development( GO:0048658 )
pollen development( GO:0009555 )
sporopollenin biosynthetic process( GO:0080110 )
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Trait Ontology
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male sterility( TO:0000437 )
heat tolerance( TO:0000259 )
anther color( TO:0000187 )
anther shape( TO:0000214 )
anther length( TO:0000531 )
pollen abortion type( TO:0000218 )
pollen free( TO:0000245 )
fat and essential oil content( TO:0000604 )
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Plant Ontology
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anther development stage( PO:0001004 )
pollen development stage( PO:0001007 )
anther( PO:0009066 )
anther wall( PO:0000002 )
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Related Strains
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Phenotype images
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Last updated
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Jun 18, 2025
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Update info.