Sponsored Content
Top Forums Shell Programming and Scripting Getting unique sequences from multiple fasta file Post 303022719 by Ibk on Wednesday 5th of September 2018 04:31:26 PM
Old 09-05-2018
Thanks vgersh99. Code worked perfectly
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

trying to grep -v multiple changing sequences from a file

Hello All - I am looking for help on how to solve a re-occuring problem. I have a file with certain sequences in it that need to be removed. The sequences are always different but the fix is always the same remove those sequences and leave the rest. Another team ID's the bad sequences and then I... (3 Replies)
Discussion started by: candyluv030
3 Replies

2. UNIX for Dummies Questions & Answers

Breaking a fasta formatted file into multiple files containing each gene separately

Hey, I've been trying to break a massive fasta formatted file into files containing each gene separately. Could anyone help me? I've tried to use the following code but i've recieved errors every time: for i in *.rtf.out do awk '/^>/{f=++d".fasta"} {print > $i.out}' $i done (1 Reply)
Discussion started by: Ann Mc Cartney
1 Replies

3. Shell Programming and Scripting

Shell script for changing the accession number of DNA sequences in a FASTA file

Hi, I am having a file of dna sequences in fasta format which look like this: >admin_1_45 atatagcaga >admin_1_46 atatagcagaatatatat with many such thousands of sequences in a single file. I want to the replace the accession Id "admin_1_45" similarly in following sequences to... (5 Replies)
Discussion started by: margarita
5 Replies

4. Shell Programming and Scripting

Extract sequences from a FASTA file based on another file

I have two files. File1 is shown below. >153L:B|PDBID|CHAIN|SEQUENCE RTDCYGNVNRIDTTGASCKTAKPEGLSYCGVSASKKIAERDLQAMDRYKTIIKKVGEKLCVEPAVIAGIISRESHAGKVL KNGWGDRGNGFGLMQVDKRSHKPQGTWNGEVHITQGTTILINFIKTIQKKFPSWTKDQQLKGGISAYNAGAGNVRSYARM DIGTTHDDYANDVVARAQYYKQHGY >16VP:A|PDBID|CHAIN|SEQUENCE... (7 Replies)
Discussion started by: nelsonfrans
7 Replies

5. Shell Programming and Scripting

Count and search by sequence in multiple fasta file

Hello, I have 10 fasta files with sequenced reads information with read sizes from 15 - 35 . I have combined the reads and collapsed in to unique reads and filtered for sizes 18 - 26 bp long unique reads. Now i wanted to count each unique read appearance in all the fasta files and make a table... (5 Replies)
Discussion started by: empyrean
5 Replies

6. Shell Programming and Scripting

Shorten header of protein sequences in fasta file

I have a fasta file as follows >sp|O15090|FABP4_HUMAN Fatty acid-binding protein, adipocyte OS=Homo sapiens GN=FABP4 PE=1 SV=3 MCDAFVGTWKLVSSENFDDYMKEVGVGFATRKVAGMAKPNMIISVNGDVITIKSESTFKN TEISFILGQEFDEVTADDRKVKSTITLDGGVLVHVQKWDGKSTTIKRKREDDKLVVECVM KGVTSTRVYERA >sp|L18484|AP2A2_RAT AP-2... (3 Replies)
Discussion started by: alexypaul
3 Replies

7. UNIX for Dummies Questions & Answers

Select distinct sequences from fasta file and list

Hi How can I extract sequences from a fasta file with respect a certain criteria? The beginning of my file (containing in total more than 1000 sequences) looks like this: >H8V34IS02I59VP SDACNDLTIALLQIAREVRVCNPTFSFRWHPQVKDEVMRECFDCIRQGLG YPSMRNDPILIANCMNWHGHPLEEARQWVHQACMSPCPSTKHGFQPFRMA... (6 Replies)
Discussion started by: Marion MPI
6 Replies

8. UNIX for Beginners Questions & Answers

How to count the length of fasta sequences?

I could calculate the length of entire fasta sequences by following command, awk '/^>/{if (l!="") print l; print; l=0; next}{l+=length($0)}END{print l}' unique.fasta But, I need to calculate the length of a particular fasta sequence specified/listed in another txt file. The results to to be... (14 Replies)
Discussion started by: dineshkumarsrk
14 Replies

9. Shell Programming and Scripting

Shorten header of protein sequences in fasta file to only organism name

I have a fasta file as follows >sp|Q8WWQ8|STAB2_HUMAN Stabilin-2 OS=Homo sapiens OX=9606 GN=STAB2 PE=1 SV=3 MMLQHLVIFCLGLVVQNFCSPAETTGQARRCDRKSLLTIRTECRSCALNLGVKCPDGYTM ITSGSVGVRDCRYTFEVRTYSLSLPGCRHICRKDYLQPRCCPGRWGPDCIECPGGAGSPC NGRGSCAEGMEGNGTCSCQEGFGGTACETCADDNLFGPSCSSVCNCVHGVCNSGLDGDGT... (3 Replies)
Discussion started by: jerrild
3 Replies

10. UNIX for Beginners Questions & Answers

How to add specific bases at the beginning and ending of all the fasta sequences?

Hi, I have to add 7 bases of specific nucleotide at the beginning and ending of all the fasta sequences of a file. For example, I have a multi fasta file namely test.fasta as given below test.fasta >TalAA18_Xoo_CIAT_NZ_CP033194.1:_2936369-2939570:+1... (1 Reply)
Discussion started by: dineshkumarsrk
1 Replies
AMPLICONNOISE(1)					    AmpliconNoise Documentation 					  AMPLICONNOISE(1)

NAME
AmpliconNoise - remove noise from high throughput nucleotide sequence data VERSION
This documentation refers to version 1.22 SYNOPSIS
See /usr/share/doc/ampliconnoise/Doc.pdf.gz for details of how to run. DESCRIPTION
The following tools are included. Most of them have an MPI equivalent, for example SeqNoise has an equivalent SeqNoiseM which can be used with mpirun. FastaUnique - dereplicates fasta file -in string input file name Options: FCluster -in string distance input file name -out string output file stub Options: -r resolution -a average linkage -w use weights -i read identifiers -s scale dist. NDist - pairwise Needleman-Wunsch sequence distance matrix from a fasta file -in string fata file name Options: -i output identifiers Perseus - slays monsters -sin string seq file name Options: -tin string reference sequence file -a output alignments -d use imbalance -rin string lookup file name PyroDist - pairwise distance matrix from flowgrams -in string flow file name -out stub out file stub Options: -ni no index in dat file -rin string lookup file name PyroNoise - clusters flowgrams without alignments -din string flow file name -out string cluster input file name -lin string list file Options: -v verbose -c double initial cut-off -ni no index in dat file -s double precision -rin file lookup file name SeqDist - pairwise distance matrix from a fasta file -in string fasta file name Options: -i output identifiers -rin string lookup file name SeqNoise - clusters sequences -in string sequence file name -din string distance matrix file name -out string cluster input file name -lin string list file Options: -min mapping file -v verbose -c double initial cut-off -s double precision -rin string lookup file name SplitClusterEven -din string dat filename -min string map filename -tin string tree filename -s split size -m min size AUTHOR
All software by Chris Quince (quince@civil.gla.ac.uk) This manpage by Tim Booth (tbooth@ceh.ac.uk) LICENCE AND COPYRIGHT
Copyright (c) 2009 (quince@civil.gla.ac.uk). All rights reserved. Released under the Lesser GPL. Permission is granted for anyone to copy, use, or modify these programs and documents for purposes of research or education, provided this copyright notice is retained, and note is made of any changes that have been made. perl v5.12.4 2011-04-28 AMPLICONNOISE(1)
All times are GMT -4. The time now is 01:46 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy