Seqanswers Leaderboard Ad

Collapse

Announcement

Collapse
No announcement yet.
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • OTU from Qiime biom file not showing up in Megan tree?

    Hi, I have something I'm not quite sure what's happening so will appreciate if someone here will be able to help. I have produced a biom file, produced the taxa summary, and generated bar plots using Qiime. I then imported the biom file into Megan for visualization.

    What I found is that the bar plot shows many Actinobacteria reads identified to genus level (Screenshot 1), which is also found in the L6 taxa summary file. However, after imported into Megan, the Actinobacteria reads were only assigned to the phylum level (Screenshot 2). It cannot be uncollapsed anymore. I did not adjust any parameters while importing the biom file into Megan. I can see other genus level reads (ie Staphylococcus) in the tree in Megan.

    I don't understand why the Actinobacter OTUs were not assigned to genus level in Megan. Can someone shed some light here. Thank you in advance!
    Attached Files

Latest Articles

Collapse

  • seqadmin
    Recent Advances in Sequencing Analysis Tools
    by seqadmin


    The sequencing world is rapidly changing due to declining costs, enhanced accuracies, and the advent of newer, cutting-edge instruments. Equally important to these developments are improvements in sequencing analysis, a process that converts vast amounts of raw data into a comprehensible and meaningful form. This complex task requires expertise and the right analysis tools. In this article, we highlight the progress and innovation in sequencing analysis by reviewing several of the...
    05-06-2024, 07:48 AM
  • seqadmin
    Essential Discoveries and Tools in Epitranscriptomics
    by seqadmin




    The field of epigenetics has traditionally concentrated more on DNA and how changes like methylation and phosphorylation of histones impact gene expression and regulation. However, our increased understanding of RNA modifications and their importance in cellular processes has led to a rise in epitranscriptomics research. “Epitranscriptomics brings together the concepts of epigenetics and gene expression,” explained Adrien Leger, PhD, Principal Research Scientist...
    04-22-2024, 07:01 AM

ad_right_rmr

Collapse

News

Collapse

Topics Statistics Last Post
Started by seqadmin, 05-07-2024, 06:57 AM
0 responses
12 views
0 likes
Last Post seqadmin  
Started by seqadmin, 05-06-2024, 07:17 AM
0 responses
16 views
0 likes
Last Post seqadmin  
Started by seqadmin, 05-02-2024, 08:06 AM
0 responses
21 views
0 likes
Last Post seqadmin  
Started by seqadmin, 04-30-2024, 12:17 PM
0 responses
24 views
0 likes
Last Post seqadmin  
Working...
X