Unconfigured Ad

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
  • madsaan
    Member
    • Jan 2011
    • 26
    #1

    same xloc id but different tcons id with same exons

    Hello,

    I am trying to find differentially expressed genes bteween two samples and looked at the cuffcompare.combined.gtf file and noticed the following

    chr9 Cufflinks exon 18970198 18970476 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "1"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19048355 19048421 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "2"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19058189 19058237 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "3"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19058815 19058928 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "4"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19060579 19060698 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "5"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19061925 19062041 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "6"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19062708 19062759 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "7"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19064835 19064962 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "8"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19066041 19066118 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "9"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19067507 19067646 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "10"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19075231 19075250 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00002983"; exon_number "11"; gene_name "ENSCAFG00000010758"; oId "gonad.26568.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1239";
    chr9 Cufflinks exon 19048370 19048421 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "1"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19058189 19058237 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "2"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19058815 19058928 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "3"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19060579 19060698 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "4"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19061925 19062041 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "5"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19062708 19062759 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "6"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19064835 19064962 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "7"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19066041 19066118 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "8"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19067507 19067646 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "9"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19075231 19075276 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "10"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";
    chr9 Cufflinks exon 19081324 19081659 . + . gene_id "XLOC_001684"; transcript_id "TCONS_00004682"; exon_number "11"; gene_name "ENSCAFG00000010758"; oId "gonad.30133.1"; nearest_ref "ENSCAFT00000017124"; class_code "c"; tss_id "TSS1240";

    Why am I getting different TCONS ids when the exon numbers are the same?

    Thanks,
    Joji
    Tags: None
  • hchang10
    Member
    • May 2013
    • 13
    #2
    I noticed this too. If anyone could explain the differences between XLOC (gene id) and TCONS (transcript id), I'll really appreciate.

    Comment

    Previous template Next

    Latest Articles

    Collapse
    • SEQadmin2
      Proteomic Platforms: How to Choose the Right Analytical Strategy to Improve Detection and Clinical Applications
      by SEQadmin2


      Proteomics platforms are evolving rapidly, with advances in mass spectrometry and affinity-based approaches expanding what researchers can detect and at what scale. As the field moves toward deeper proteome coverage and clinical applications, scientists face an increasingly complex landscape of tools. This article will explore how researchers are navigating these choices to find the right platform for their work.

      The systematic characterization of the human proteome has      ...
      07-20-2026, 11:48 AM
    • SEQadmin2
      Advanced Sequencing Platforms Tackle Neuroscience’s Toughest Genomics Problems
      by SEQadmin2



      Genomics studies in neuroscience face a special challenge due to the brain’s complexity and scarcity of samples. Mapping changes in cell type and state using conventional next-generation sequencing methods remains challenging. Advances in technologies like single-cell sequencing, spatial transcriptomics, and long-read sequencing have opened the door to deeper studies of the brain and diseases like Alzheimer’s, amyotrophic lateral sclerosis (ALS), and schizophrenia.
      ...
      07-09-2026, 11:10 AM
    • SEQadmin2
      Cancer Drug Resistance: The Lingering Barrier to Rising Survival
      by SEQadmin2



      Cancer survival rates have significantly increased in the last few decades in the United States, reaching a combined 70% 5-year survival rate by 2021. Behind this number, there are years of research to find new therapies, drug targets, and early detection methods. But there is one core challenge that keeps slowing down these advances, and it’s about drug resistance.

      There is no single reason why many patients don’t respond to treatment as expected. Cancer is...
      07-08-2026, 05:17 AM
    View All

    ad_right_rmr

    Collapse

    News

    Collapse
    Topics Statistics Last Post
    Chemotherapy Leaves Detectable DNA Signatures in Childhood Tumors by SEQadmin2
    Started by SEQadmin2, Yesterday, 11:41 AM
    0 responses
    9 views
    0 reactions
    		 Last Post SEQadmin2
    by SEQadmin2
    Yesterday, 11:41 AM  
    Single-Cell Atlases Skew Toward European Ancestry, Analysis Finds by SEQadmin2
    Started by SEQadmin2, 07-20-2026, 11:10 AM
    0 responses
    23 views
    0 reactions
    		 Last Post SEQadmin2
    by SEQadmin2
    07-20-2026, 11:10 AM  
    UC San Diego Bioengineers Map Gene Function in Human Stem Cells by SEQadmin2
    Started by SEQadmin2, 07-13-2026, 10:26 AM
    0 responses
    36 views
    0 reactions
    		 Last Post SEQadmin2
    by SEQadmin2
    07-13-2026, 10:26 AM  
    New Analysis Splits Leukemia Into 16 Epigenomic Subgroups by SEQadmin2
    Started by SEQadmin2, 07-09-2026, 10:04 AM
    0 responses
    45 views
    0 reactions
    		 Last Post SEQadmin2
    by SEQadmin2
    07-09-2026, 10:04 AM  
    View All
    Working...