基因注释

展示当前基因的功能描述、GO/KEGG 注释及分物种同源证据。命中结果按查询版本、序列来源和比对证据分层显示。

示例 TkA01G624900 LXL04_000258 文献示例 LXL04_039733 TkAUNG001940

查询结果

基因 ID	`LXL04_022777`
当前查询版本	OH1004
位置	Chr05:8870014-8871687 (+)
描述	Similar to PKSA: Type III polyketide synthase A (Arabidopsis thaliana OX%3D3702)
注释来源组装	GCA_047496595.1_OSU_TarKok_2.0

功能注释来源：OH1004 · LXL04_022777 · GCA_047496595.1_OSU_TarKok_2.0。

当前查询返回来自 OH1004 注释条目的 9 条 GO 注释和 7 条 KEGG 基因交叉引用；只下载当前查询结果，不据此推断 KEGG 通路成员。

拟南芥 / 水稻参考基因与文献

文献对应拟南芥或水稻参考基因；橡胶草的功能关联来自当前参考组装的蛋白序列比对。

下载当前基因文献

拟南芥

参考基因 ID	可能功能	对应论文 / DOI
`At1g02050`	植物 III 型聚酮合酶，催化丙二酰辅酶 A 单元与各种辅酶 A 酯起始分子的缩合，生成多种天然产物，包括长链烷基 α-吡喃酮。	Structure function analysis of novel type III polyketide synthases from Arabidopsis thaliana.2008 · DOI: 10.1248/bpb.31.2205 LAP5 and LAP6 encode anther-specific proteins with similarity to chalcone synthase essential for pollen exine development in Arabidopsis.2010 · DOI: 10.1104/pp.110.157446 LAP6/POLYKETIDE SYNTHASE A and LAP5/POLYKETIDE SYNTHASE B encode hydroxyalkyl α-pyrone synthases required for pollen development and sporopollenin biosynthesis in Arabidopsis thaliana.2010 · DOI: 10.1105/tpc.110.080028
`At4g00040`	植物 III 型聚酮合酶 (PKS)，催化丙二酰辅酶 A 单元与各种辅酶 A 酯起始分子的缩合，生成多种天然产物，包括长链烷基 α-吡喃酮。	暂无已核实直接文献
`At4g34850`	植物 III 型聚酮合酶，催化丙二酰辅酶 A 单元与各种辅酶 A 酯起始分子的缩合，生成多种天然产物，包括长链烷基 α-吡喃酮。	Structure function analysis of novel type III polyketide synthases from Arabidopsis thaliana.2008 · DOI: 10.1248/bpb.31.2205 LAP5 and LAP6 encode anther-specific proteins with similarity to chalcone synthase essential for pollen exine development in Arabidopsis.2010 · DOI: 10.1104/pp.110.157446 LAP6/POLYKETIDE SYNTHASE A and LAP5/POLYKETIDE SYNTHASE B encode hydroxyalkyl α-pyrone synthases required for pollen development and sporopollenin biosynthesis in Arabidopsis thaliana.2010 · DOI: 10.1105/tpc.110.080028

水稻

参考基因 ID	可能功能	对应论文 / DOI
`Os07g0411300`	植物 III 型聚酮化合物合酶，催化脂肪酰辅酶 A 与丙二酰辅酶 A 缩合，生成三酮化合物和四酮化合物 α-吡喃酮，它们是花粉外壁的主要成分和潜在的孢粉质前体。	The polyketide synthase OsPKS2 is essential for pollen exine and Ubisch body patterning in rice.2017 · DOI: 10.1111/jipb.12574 OsPKS2 is required for rice male fertility by participating in pollen wall formation.2018 · DOI: 10.1007/s00299-018-2265-x
`Os10g0484800`	植物 III 型聚酮化合物合酶，催化脂肪酰辅酶 A 与丙二酰辅酶 A 缩合，生成三酮化合物和四酮化合物 α-吡喃酮，它们是花粉外壁的主要成分和潜在的孢粉质前体。	Conserved metabolic steps for sporopollenin precursor formation in tobacco and rice.2013 · DOI: 10.1111/ppl.12018

GO / KEGG

以下 GO/KEGG 注释源自上述 OH1004 注释条目，保留原始同源转移证据及覆盖度；其来源物种范围与拟南芥/水稻直接比对表不同。

类型	ID	名称	命名空间	证据	来源
GO	GO:0009813	flavonoid biosynthetic process	生物过程	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IEA:UniProtKB-UniPathway	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0010208	pollen wall assembly	生物过程	Swiss-Prot reviewed 同源转移; 命中排序=4; 一致性=61.347; 覆盖度=102.296; E 值=2.95e-176; UniProt GO evidence=IMP:UniProtKB	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0010584	pollen exine formation	生物过程	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IMP:TAIR	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0030639	polyketide biosynthetic process	生物过程	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IDA:TAIR	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0080110	sporopollenin biosynthetic process	生物过程	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IMP:TAIR	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0005737	cytoplasm	细胞组分	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=ISM:TAIR	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0005783	endoplasmic reticulum	细胞组分	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IDA:UniProtKB	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0016747	acyltransferase activity, transferring groups other than amino-acyl groups	分子功能	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IBA:GO_Central	UniProtKB/Swiss-Prot DAT 2026 current_release
GO	GO:0090439	tetraketide alpha-pyrone synthase activity	分子功能	Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0; UniProt GO evidence=IDA:TAIR	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	ath:AT1G02050	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=75.573; 覆盖度=100.255; E 值=0.0	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	ath:AT4G00040	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=2; 一致性=72.267; 覆盖度=95.663; E 值=0.0	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	ath:AT4G34850	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=68.617; 覆盖度=95.918; E 值=0.0	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	dosa:Os07g0411300	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=4; 一致性=61.347; 覆盖度=102.296; E 值=2.95e-176	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	dosa:Os10g0484800	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=5; 一致性=63.731; 覆盖度=98.469; E 值=9.76e-173	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	osa:4343009	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=4; 一致性=61.347; 覆盖度=102.296; E 值=2.95e-176	UniProtKB/Swiss-Prot DAT 2026 current_release
KEGG	osa:4348937	KEGG gene cross-reference from reviewed UniProt hit; pathway name pending		Swiss-Prot reviewed 同源转移; 命中排序=5; 一致性=63.731; 覆盖度=98.469; E 值=9.76e-173	UniProtKB/Swiss-Prot DAT 2026 current_release