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霍因海姆银虫 (小有名气)
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[求助]
有关GO注释的问题
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请问大家能不能帮忙看看这段描述，这些基因数量我怎么加起来不对呢。这个百分比是正好100，这个基因数量加起来可不止7077呀。刚刚接触这块，有点迷糊。网上也搜不到，请大家帮帮忙，感激不尽: In order to obtain functional information, gene and homologous protein annotation were mapped to the GO and COG databases. Out of the 7077 Nr annotated unigenes, 2555 were assigned at least one GO term, and were categorized into three functional groups including biological process (4161 unigenes, 46.27%), cellular component (2516 unigenes, 27.98%) and molecular function (2314 unigenes, 25.74%). In the biological process group, most of the potential functions of unigene were concentrated centered in the cellular process (1453 unigenes), metabolic process (1105 unigenes) and single-organism process (753 unigenes). Among the cellular component group, cell part (1344 unigenes) and cell (1257 unigenes) were the most highly represented, followed by organelle (795 unigenes). In the molecular function group, catalytic activity (1060 unigenes) and binding (721 unigenes) occupied the top two, while the others did not exceed 4%. When the unigenes were classified according to the COG database, a total of 4659 unigenes were clustered into 25 categories, of which the largest was general function prediction (705 unigenes), and the least was the nuclear structure. |
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