MEGAN5: parsing problem?

[Letia]

I have an assembled transcriptome that I blasted against the nr_db from NCBI. I want to use MEGAN to get some taxonomic information on the reads. I imported my blast xml files into MEGAN5 and all seemed to work fine. When I click a node to inspect which hits are associated with a given taxon I encounter a problem. The majority of the hits are listed correctly with the query id header but some do not have a header and the hole sequence or parts of a sequence is displayed. This results in incomplete sequences when I want to extract subsets of reads. This is how it looks like:

I have no clue what is happening there and how to fix it. Anyone encountered a similar problem?

Could there be a problem with the blast xml input files? Or is it a parsing problem? Any idea how to fix this?

Any help is apreaciated!

[hoytpr]

Hello Letia,
I am having the same problem and have emailed Daniel Huson about it. I worry it is something I have done wrong, but hopefully Daniel can recognize it and tell me what to do correctly.

Peter