Table 2

Example of GO index and the corresponding GO ID and functional category

Index Level

GO Index

Functional category and GO ID


Index 1

1–2

cellular process (GO:0009987)

Index 2

1-2-1

cell communication (GO:0007154)

Index 3

1-2-1-8

signal transduction (GO:0007165)

Index 4

1-2-1-8-1

cell surface receptor linked signal transduction (GO:0007166)

Index 5

1-2-1-8-1- 4

G-protein coupled receptor protein signaling pathway (GO:0030454)


Joshi and Xu BMC Genomics 2007 8:222   doi:10.1186/1471-2164-8-222

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