安装cufflinks

#最新版
wget http://cole-trapnell-lab.github.io/cufflinks/assets/downloads/cufflinks-2.2.1.Linux_x86_64.tar.gz
tar zxf cufflinks-2.2.1.Linux_x86_64.tar.gz
#设置环境变量
sudo vi /etc/profile

export PATH=$PATH:/home/zhiwufy/cufflinks-2.2.1.Linux_x86_64

GFF3与GTF格式相互转换

#gff2gtf
gffread my.gff3 -T -o my.gtf
#gtf2gff
gffread merged.gtf -o- > merged.gff3