meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
compgenomics:modul3 [2025/05/17 13:46] – ingocompgenomics:modul3 [2025/09/23 13:26] (current) – felix
Line 17: Line 17:
  
  
-==== Analysis ====+===== Analysis =====
  
 In this exercise, we will extract the sequences of a subset of orthologs for two PCD gene families from [[https://ebersberger-46-155.biologie.uni-frankfurt.de/phyloppcd/|our interactive webtool]]. We will align these sequences and calculate a phylogenetic tree. This tree will then help us to better understand the evolutionary history of the gene family In this exercise, we will extract the sequences of a subset of orthologs for two PCD gene families from [[https://ebersberger-46-155.biologie.uni-frankfurt.de/phyloppcd/|our interactive webtool]]. We will align these sequences and calculate a phylogenetic tree. This tree will then help us to better understand the evolutionary history of the gene family
  
-=== Task 1: GH27_QRW17738.1 ===+==== Task 1: GH27_QRW17738.1 ====
  
   - Extract the sequences of GH27_QRW17738.1 orthologs for the following taxa:<WRAP>   - Extract the sequences of GH27_QRW17738.1 orthologs for the following taxa:<WRAP>
Line 40: Line 40:
   - Align the sequences using [[https://www.ebi.ac.uk/jdispatcher/msa/clustalo|ClustalOmega]]   - Align the sequences using [[https://www.ebi.ac.uk/jdispatcher/msa/clustalo|ClustalOmega]]
   - Inspect the distance tree generated by ClustalOmega. What can you learn?   - Inspect the distance tree generated by ClustalOmega. What can you learn?
 +
 +
 +=== Shortcut to Sequence file ===
  
 <hidden GH27_QRW17738.fa> <hidden GH27_QRW17738.fa>
Line 75: Line 78:
  
  
-=== Task 2: GH28_QRW23661.1 ===+==== Task 2: GH28_QRW23661.1 ====
  
   - Repeat the analysis using GH28_QRW23661.1 and the following taxon set:<WRAP>   - Repeat the analysis using GH28_QRW23661.1 and the following taxon set:<WRAP>
Line 87: Line 90:
 Arcicela rosea (WP_367284634.1) Arcicela rosea (WP_367284634.1)
 </file></WRAP> </file></WRAP>
 +
 +=== Shortcut to Sequence file ===
 +
 <hidden GH28_QRW23661.1.fa> <hidden GH28_QRW23661.1.fa>
 <file> <file>
Line 112: Line 118:
 </file> </file>
 </hidden> </hidden>
-=== Summary and Discussion ===+ 
 + 
 + 
 +==== Summary and Discussion ====
  
   * Why are there plant cell wall degrading enzymes in animals?   * Why are there plant cell wall degrading enzymes in animals?
   * Why is GH28 of //Spodoptera litura// identical to a bacterial sequence? What are the consequences given the assumptions stated above?   * Why is GH28 of //Spodoptera litura// identical to a bacterial sequence? What are the consequences given the assumptions stated above?
  
-{{ :compgenomics:cellulase_all.extended.fa.gz |}}+==== Supplementary Data === 
 + 
 +{{ :compgenomics:cellulase_all.extended.fa.gz |all_cellulase_sequences.fa.gz}}
  
 ---- ----
  
 [[:compgenomics|Back to main]] [[:compgenomics|Back to main]]