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Guanliang MENG


  Joined on Jul 1, 2018

16 projects


Last released on Apr 16, 2019

Extract some fastq reads (PE/SE) from the beginning of the files


Last released on Mar 31, 2019

To get taxa information of sequences from BOLD system


Last released on Dec 3, 2018

common cmd tools to be used in Python3 scripts. By Guanliang MENG, see


Last released on Oct 11, 2018

To collect SGE job information with a damemon


Last released on Oct 7, 2018

To get taxonomy ranks information with ETE3 from NCBI Taxonomy database.


Last released on Sep 29, 2018

To extract the sequence depth from depthfile.


Last released on Sep 20, 2018

To check for the internal stop codon in Genbank or FASTA file (CDS), then substitute the internal stop codon with NNN.


Last released on Aug 13, 2018

To get the coordinates of a given CIGAR string. By Guanliang MENG, see


Last released on Aug 13, 2018

To return CIGAR strings of a multiple sequences alignment


Last released on Aug 3, 2018

To filter the sequences by translating the protein coding genes (PCGs) with proper genetic code table, if one of the PCGs has interal stop codon, filter out this sequence. See


Last released on Jul 30, 2018

To extract specific fasta sequences from a fasta file. By Guanliang MENG, see


Last released on Jul 30, 2018

to get specific lines from the subject file which maps the query ids. Written by Guanliang MENG


Last released on Jul 29, 2018

To extract some sites from a multiple sequence alignment. By Guanliang MENG, go to for more details.


Last released on Jul 29, 2018

To stat the counts and percentage of each base in fasta file


Last released on Jul 28, 2018

Extract any CDS or rNRA or tRNA DNA sequences of genes from Genbank file.


Last released on Jul 25, 2018

To convert multiple alignment sequences (msa) to different format

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