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  • AJenkins
    Member
    • Nov 2013
    • 13

    #16
    Was your human genome FASTA indexed previously using a different version?

    Comment

    • mastal
      Senior Member
      • Mar 2009
      • 666

      #17
      Are you running it on a server or a PC, and do you have more than 3 Gb of memory available?

      Comment

      • FrankiB
        Member
        • Dec 2013
        • 23

        #18
        I'm running on a PC using VMware wokstation and I allowed 4 gb.

        Comment

        • FrankiB
          Member
          • Dec 2013
          • 23

          #19
          Originally posted by AJenkins View Post
          Was your human genome FASTA indexed previously using a different version?
          No. I indexed it with the same version.

          Comment

          • GenoMax
            Senior Member
            • Feb 2008
            • 7142

            #20
            @FrankiB: Just want to confirm that you are using 64-bit unix of some kind?

            How much /tmp space have you allocated? Is adequate disk space allocated for the VM instance?

            Comment

            • FrankiB
              Member
              • Dec 2013
              • 23

              #21
              Originally posted by GenoMax View Post
              @FrankiB: Just want to confirm that you are using 64-bit unix of some kind?

              How much /tmp space have you allocated? Is adequate disk space allocated for the VM instance?
              Yes I'm using a 64-bit ansd 250 gb allocated for VM.

              Comment

              • GenoMax
                Senior Member
                • Feb 2008
                • 7142

                #22
                Can you increase the RAM allocated to VM (6 or 8 GB) if possible and try? Allocating 4 GB to the VM may mean that a single process may not be able to get ~3.2 GB, which is what you need for an alignment job: http://bio-bwa.sourceforge.net/bwa.shtml#8

                Comment

                • FrankiB
                  Member
                  • Dec 2013
                  • 23

                  #23
                  Originally posted by GenoMax View Post
                  Can you increase the RAM allocated to VM (6 or 8 GB) if possible and try? Allocating 4 GB to the VM may mean that a single process may not be able to get ~3.2 GB, which is what you need for an alignment job: http://bio-bwa.sourceforge.net/bwa.shtml#8
                  Yes I tried to allocated 7 gb and I got the same result...

                  Comment

                  • GenoMax
                    Senior Member
                    • Feb 2008
                    • 7142

                    #24
                    Can you try to capture the standard error output to see if there is any additional useful information? The exact procedure would differ based on the shell you are using (e.g. http://www.cyberciti.biz/faq/redirec...err-to-stdout/)

                    Comment

                    • FrankiB
                      Member
                      • Dec 2013
                      • 23

                      #25
                      Originally posted by GenoMax View Post
                      Can you try to capture the standard error output to see if there is any additional useful information? The exact procedure would differ based on the shell you are using (e.g. http://www.cyberciti.biz/faq/redirec...err-to-stdout/)
                      I got about the same information:
                      @SQ SN:1 LN:249250621
                      @SQ SN:2 LN:243199373
                      @SQ SN:3 LN:198022430
                      @SQ SN:4 LN:191154276
                      @SQ SN:5 LN:180915260
                      @SQ SN:6 LN:171115067
                      @SQ SN:7 LN:159138663
                      @SQ SN:8 LN:146364022
                      @SQ SN:9 LN:141213431
                      @SQ SN:10 LN:135534747
                      @SQ SN:11 LN:135006516
                      @SQ SN:12 LN:133851895
                      @SQ SN:13 LN:115169878
                      @SQ SN:14 LN:107349540
                      @SQ SN:15 LN:102531392
                      @SQ SN:16 LN:90354753
                      @SQ SN:17 LN:81195210
                      @SQ SN:18 LN:78077248
                      @SQ SN:19 LN:59128983
                      @SQ SN:20 LN:63025520
                      @SQ SN:21 LN:48129895
                      @SQ SN:22 LN:51304566
                      @SQ SN:X LN:155270560
                      @SQ SN:Y LN:59373566
                      @SQ SN:MT LN:16569
                      @SQ SN:GL000207.1 LN:4262
                      @SQ SN:GL000226.1 LN:15008
                      @SQ SN:GL000229.1 LN:19913
                      @SQ SN:GL000231.1 LN:27386
                      @SQ SN:GL000210.1 LN:27682
                      @SQ SN:GL000239.1 LN:33824
                      @SQ SN:GL000235.1 LN:34474
                      @SQ SN:GL000201.1 LN:36148
                      @SQ SN:GL000247.1 LN:36422
                      @SQ SN:GL000245.1 LN:36651
                      @SQ SN:GL000197.1 LN:37175
                      @SQ SN:GL000203.1 LN:37498
                      @SQ SN:GL000246.1 LN:38154
                      @SQ SN:GL000249.1 LN:38502
                      @SQ SN:GL000196.1 LN:38914
                      @SQ SN:GL000248.1 LN:39786
                      @SQ SN:GL000244.1 LN:39929
                      @SQ SN:GL000238.1 LN:39939
                      @SQ SN:GL000202.1 LN:40103
                      @SQ SN:GL000234.1 LN:40531
                      @SQ SN:GL000232.1 LN:40652
                      @SQ SN:GL000206.1 LN:41001
                      @SQ SN:GL000240.1 LN:41933
                      @SQ SN:GL000236.1 LN:41934
                      @SQ SN:GL000241.1 LN:42152
                      @SQ SN:GL000243.1 LN:43341
                      @SQ SN:GL000242.1 LN:43523
                      @SQ SN:GL000230.1 LN:43691
                      @SQ SN:GL000237.1 LN:45867
                      @SQ SN:GL000233.1 LN:45941
                      @SQ SN:GL000204.1 LN:81310
                      @SQ SN:GL000198.1 LN:90085
                      @SQ SN:GL000208.1 LN:92689
                      @SQ SN:GL000191.1 LN:106433
                      @SQ SN:GL000227.1 LN:128374
                      @SQ SN:GL000228.1 LN:129120
                      @SQ SN:GL000214.1 LN:137718
                      @SQ SN:GL000221.1 LN:155397
                      @SQ SN:GL000209.1 LN:159169
                      @SQ SN:GL000218.1 LN:161147
                      @SQ SN:GL000220.1 LN:161802
                      @SQ SN:GL000213.1 LN:164239
                      @SQ SN:GL000211.1 LN:166566
                      @SQ SN:GL000199.1 LN:169874
                      @SQ SN:GL000217.1 LN:172149
                      @SQ SN:GL000216.1 LN:172294
                      @SQ SN:GL000215.1 LN:172545
                      @SQ SN:GL000205.1 LN:174588
                      @SQ SN:GL000219.1 LN:179198
                      @SQ SN:GL000224.1 LN:179693
                      @SQ SN:GL000223.1 LN:180455
                      @SQ SN:GL000195.1 LN:182896
                      @SQ SN:GL000212.1 LN:186858
                      @SQ SN:GL000222.1 LN:186861
                      @SQ SN:GL000200.1 [M::main_mem] read 82646 sequences (10000166 bp)...

                      Comment

                      • GenoMax
                        Senior Member
                        • Feb 2008
                        • 7142

                        #26
                        Re-reading your previous posts I realized that in post #15 you said that index generated 2 files. That does not seem right. I have a feeling the indexing is the problem and did not work right the first time. Can you post a listing of index files for the genome? You may also want to try re-indexing.

                        There should be 5 index related files (*.amb, *.sa, *.bwt, *.ann, *.pac) besides the fasta file.
                        Last edited by GenoMax; 01-29-2014, 08:45 AM.

                        Comment

                        • FrankiB
                          Member
                          • Dec 2013
                          • 23

                          #27
                          Sorry to have mistaken you, but I have generated the 5 files you are refering to.

                          Comment

                          • GenoMax
                            Senior Member
                            • Feb 2008
                            • 7142

                            #28
                            Is it working now? You deleted a previous post that said that "aln" option was working but "mem" was not.

                            Comment

                            • FrankiB
                              Member
                              • Dec 2013
                              • 23

                              #29
                              Yea. bwa aln is working well (it seems). Now I'm running bwa sampe to combine the *.sai files.

                              Comment

                              • MZB
                                Junior Member
                                • Apr 2015
                                • 3

                                #30
                                BWA.tar installation on windows

                                Hello Everyone!
                                I am looking a best software to align paired end reads from illumina MiSeq. Someone told me that I can use BWA-MEM or Subread to align paired end reads to the reference genome. I downloaded the BWA-MEM but I can't execute that because my computer has windows 32 bit version. the installation file has .tar.gz extension. Can anyone tell me how to open the execute the software on windows?
                                Many thanks!
                                MZB

                                Comment

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