=====KEGG网页图不显示基因上下调=====

原因：通路中gene名字与注释文件（kegg.xls）gene名字不匹配

报错代码
  Error in curl::curl_fetch_memory(url, handle = handle) :
  Timeout was reached: [rest.kegg.jp] Operation timed out after 10001 milliseconds with 0 out of 0 bytes received
  Info: Getting gene ID data from KEGG...
  Info: Done with data retrieval!
  Warning: None of the genes or compounds mapped to the pathway!
  Argument gene.idtype or cpd.idtype may be wrong.

 解决办法

1.重新下载通路图，下载代码如下
  /TJPROJ6/RNA_SH/script_dir/KEGG/get_kegg_html.py --get all --type net --abbr aly（物种三字母缩写） --out 下载路径/aly
2.将富集流程中 --keggdir 参数填写为 下载路径/aly ，--keggdb 参数填写为 下载路径 ，重新跑出通路图的代码即可。