最近在学习全长转录组分析,比对参考基因组有三种可用软件,我选择了deSALT和GMAP两种软件
两种软件的安装分别如下
- 软件:deSALT
1.安装
cd soft
wget https://github.com/ydLiu-HIT/deSALT/archive/v1.5.5.tar.gz
tar -zxvf v1.5.5.tar.gz
cd deSALT-1.5.5/src/deBGA-master/
make
cd ..
make
测试使用 ./deSALT
2.创建索引
cd /public/jychu/reference/index
mkdir deSALT
cd deSALT
mkdir human
wget https://ftp.ncbi.nlm.nih.gov/genomes/all/GCF/000/001/405/GCF_000001405.39_GRCh38.p13/GCF_000001405.39_GRCh38.p13_genomic.fna.gz
gzip -d GCF_000001405.39_GRCh38.p13_genomic.fna.gz
/public/jychu/soft/deSALT-1.5.5/src/deSALT index GCF_000001405.39_GRCh38.p13_genomic.fa hg38.deSALT.index
报错
image.png
解决方法 用conda 下载软件
conda install deSALT
mkdir deSALT_index
建立索引
deSALT index GCF_000001405.39_GRCh38.p13_genomic.fa deSALT_index
成功!
image.png
- 软件GMAP
cd soft
wget http:/research-pub.gene.com/gmap/src/gmap-gsnap-2020-06-30.tar.gz
tar-zxvf gmap-gsnap-2020-06-30.tar.gz
cd gmap-2020-06-30
./configure--prefix=$PWD
make && make install
使用方法 /public/jychu/soft/gmap-2020-06-30/bin/gmap
建立索引
cd /public/jychu/reference/index
mkdir -p GMAP/human
cp ../../deSALT/human/GCF_000001405.39_GRCh38.p13_genomic.fa ./
mkdir gmapdb
/public/jychu/soft/gmap-2020-06-30/bin/gmap_build -D gmapdb -d hg38 -k 15 GCF_000001405.39_GRCh38.p13_genomic.fa
成功!
image.png
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