生物信息tech-Gene Ontology中如何根据GO号查找对应的生物学描述

      大家在解析blast2go或者其他GO注释工具返回的结果时，发现有时只有对生物过程的描述或GO号，那么如何查看两者的对应关系呢，我们可以登录GO网站go.obo（下载地址：http://purl.obolibrary.org/obo/go.obo）文件。里面有最全面的goterm和description对应关系的信息。

      为了方面查看我把爬出来的部分信息列于table1。完整版地址(https://pan.baidu.com/s/1FHQm_CxEttean0PmrP8_6w 提取码：t25f )； go.obo地址（https://pan.baidu.com/s/19kvhnLGMBDXqcpi6d_qQGA  提取码：bxm6）；

        当然会用R语言的可以直接用R包：

library(GO.db) goterms <- Term(GOTERM) GOlist=as.data.frame(goterms) # GOlist 就是结果

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goterms-description table1

goterms	description
GO:0000001	mitochondrion inheritance
GO:0000002	mitochondrial genome maintenance
GO:0000003	reproduction
GO:0000006	high-affinity zinc transmembrane transporter activity
GO:0000007	low-affinity zinc ion transmembrane transporter activity
GO:0000009	alpha-1,6-mannosyltransferase activity
GO:0000010	trans-hexaprenyltranstransferase activity
GO:0000011	vacuole inheritance
GO:0000012	single strand break repair
GO:0000014	single-stranded DNA endodeoxyribonuclease activity
GO:0000015	phosphopyruvate hydratase complex
GO:0000016	lactase activity
GO:0000017	alpha-glucoside transport
GO:0000018	regulation of DNA recombination
GO:0000019	regulation of mitotic recombination
GO:0000022	mitotic spindle elongation
GO:0000023	maltose metabolic process
GO:0000024	maltose biosynthetic process
GO:0000025	maltose catabolic process
GO:0000026	alpha-1,2-mannosyltransferase activity
GO:0000027	ribosomal large subunit assembly
GO:0000028	ribosomal small subunit assembly
GO:0000030	mannosyltransferase activity
GO:0000031	mannosylphosphate transferase activity
GO:0000032	cell wall mannoprotein biosynthetic process