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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

下载当前结果

基因 IDLXL04_038842
当前查询版本OH1004
位置Chr09:51729748-51736872 (+)
描述Similar to MET1B: DNA (cytosine-5)-methyltransferase 1B (Oryza sativa subsp. japonica OX%3D39947)
注释来源组装GCA_047496595.1_OSU_TarKok_2.0

功能注释来源：OH1004 · LXL04_038842 · GCA_047496595.1_OSU_TarKok_2.0。

当前查询返回来自 OH1004 注释条目的 15 条 GO 注释和 6 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
At5g49160 维持染色质CpG甲基化，在基因组印记、胚胎发生调节和种子活力中起作用。 暂无已核实直接文献
At4g14140 维持染色质CpG甲基化，在基因组印记、胚胎发生调节和种子活力中起作用。 暂无已核实直接文献
At4g08990 维持染色质CpG甲基化，在基因组印记、胚胎发生调节和种子活力中起作用。 暂无已核实直接文献

水稻

参考基因 ID可能功能对应论文 / DOI
Os07g0182900 主要 CG 甲基化酶，可甲基化染色质 CpG 残基并维持 DNA 甲基化。
The MET1b gene encoding a maintenance DNA methyltransferase is indispensable for normal development in rice.2014 · DOI: 10.1007/s11103-014-0178-9
Mutation of a major CG methylase in rice causes genome-wide hypomethylation, dysregulated genome expression, and seedling lethality.2014 · DOI: 10.1073/pnas.1410761111
Os03g0798300 可能使 CpG 残基甲基化并维持 DNA 甲基化。
Characterization of two rice DNA methyltransferase genes and RNAi-mediated reactivation of a silenced transgene in rice callus.2004 · DOI: 10.1007/s00425-003-1112-6
The MET1b gene encoding a maintenance DNA methyltransferase is indispensable for normal development in rice.2014 · DOI: 10.1007/s11103-014-0178-9

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
GOGO:0006346DNA methylation-dependent constitutive heterochromatin formation生物过程Swiss-Prot reviewed 同源转移; 命中排序=2; 一致性=57.087; 覆盖度=98.282; E 值=0.0; UniProt GO evidence=IMP:GO_CentralUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0009294DNA-mediated transformation生物过程Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0; UniProt GO evidence=IMP:TAIRUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0009793embryo development ending in seed dormancy生物过程Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IMP:UniProtKBUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0009910negative regulation of flower development生物过程Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0; UniProt GO evidence=IMP:TAIRUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0010069zygote asymmetric cytokinesis in embryo sac生物过程Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0; UniProt GO evidence=IMP:TAIRUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0010229inflorescence development生物过程Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0; UniProt GO evidence=IMP:TAIRUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0032259methylation生物过程Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IEA:UniProtKB-KWUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0044027negative regulation of gene expression via chromosomal CpG island methylation生物过程Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IMP:UniProtKBUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0071514genomic imprinting生物过程Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IMP:UniProtKBUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0141044epigenetic programming in the endosperm生物过程Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0; UniProt GO evidence=IMP:TAIRUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0005634nucleus细胞组分Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IBA:GO_CentralUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0003677DNA binding分子功能Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IBA:GO_CentralUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0003682chromatin binding分子功能Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IEA:InterProUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0003886DNA (cytosine-5-)-methyltransferase activity分子功能Swiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0; UniProt GO evidence=IBA:GO_CentralUniProtKB/Swiss-Prot DAT 2026 current_release
GOGO:0008168methyltransferase activity分子功能Swiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0; UniProt GO evidence=TAS:TAIRUniProtKB/Swiss-Prot DAT 2026 current_release
KEGGath:AT4G08990KEGG gene cross-reference from reviewed UniProt hit; pathway name pendingSwiss-Prot reviewed 同源转移; 命中排序=5; 一致性=55.44; 覆盖度=97.646; E 值=0.0UniProtKB/Swiss-Prot DAT 2026 current_release
KEGGath:AT4G14140KEGG gene cross-reference from reviewed UniProt hit; pathway name pendingSwiss-Prot reviewed 同源转移; 命中排序=4; 一致性=56.389; 覆盖度=97.583; E 值=0.0UniProtKB/Swiss-Prot DAT 2026 current_release
KEGGath:AT5G49160KEGG gene cross-reference from reviewed UniProt hit; pathway name pendingSwiss-Prot reviewed 同源转移; 命中排序=3; 一致性=58.726; 覆盖度=95.865; E 值=0.0UniProtKB/Swiss-Prot DAT 2026 current_release
KEGGdosa:Os03g0798300KEGG gene cross-reference from reviewed UniProt hit; pathway name pendingSwiss-Prot reviewed 同源转移; 命中排序=2; 一致性=57.087; 覆盖度=98.282; E 值=0.0UniProtKB/Swiss-Prot DAT 2026 current_release
KEGGdosa:Os07g0182900KEGG gene cross-reference from reviewed UniProt hit; pathway name pendingSwiss-Prot reviewed 同源转移; 命中排序=1; 一致性=58.168; 覆盖度=99.3; E 值=0.0UniProtKB/Swiss-Prot DAT 2026 current_release
KEGGosa:4334435KEGG gene cross-reference from reviewed UniProt hit; pathway name pendingSwiss-Prot reviewed 同源转移; 命中排序=2; 一致性=57.087; 覆盖度=98.282; E 值=0.0UniProtKB/Swiss-Prot DAT 2026 current_release