「知识星球」里的问题，https://t.zsxq.com/aEyneA2，拟南芥的ID怎么搞，这个内置是支持的。
比如我随便搞几个ID来演示一下：
> require(clusterProfiler)
Loading required package: clusterProfiler
clusterProfiler v3.9.0 For help: https://guangchuangyu.github.io/software/clusterProfiler
If you use clusterProfiler in published research, please cite:
Guangchuang Yu, Li-Gen Wang, Yanyan Han, Qing-Yu He. clusterProfiler: an R package for
comparing biological themes among gene clusters. OMICS: A Journal of Integrative Biology. 2012, 16(5):284-287.
g <- c("AT5G61600", "AT2G44230", "AT1G49130", "AT1G30310", "AT3G18560",
"AT2G15960", "AT2G29290", "AT1G08930", "AT2G44460", "AT3G46600",
"AT5G24380", "AT3G59270", "AT5G55780", "AT2G45090", "AT5G38430",
"AT2G17040", "AT4G35770", "AT5G30341", "AT1G56320", "AT2G16367")
