Moderator: David Langenberger
David Langenberger ♦ 7.8k
- Reputation:
- 7,810
- Status:
- Trusted
- Location:
- Deutschland
- Website:
- http://www.ecseq.com/
- Twitter:
- ecSeq
- Scholar ID:
- Google Scholar Page
- Last seen:
- 13 hours ago
- Joined:
- 5 years, 4 months ago
- Email:
- d*****************@ecseq.com
Bioinformatician with focus on computational and statistical analysis of sequencing data.
- PhD in Bioinformatics with focus on small non-coding RNAs and high-throughput sequencing
- 10 years of programming experience (Perl, C, R)
- Experience in statistical and automated analysis of big datasets
- strong scientific publication record
Specialties: next-generation sequencing, transcriptomics, small non-coding RNAs, training, consulting, networking
Posts by David Langenberger
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... Metagenomics Analysis with MEGAN6
=================================
Learn how to use the most powerful interactive microbiome analysis tool
-----------------------------------------------------------------------
![enter image description here][1]
**When?**
17 - 19 October 2017
**Where?**
Frankfu ...
written 1 day ago by
David Langenberger ♦ 7.8k
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... Since 2 participants jumped off, there are again 2 seats available. ...
written 10 days ago by
David Langenberger ♦ 7.8k
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... I think it is okay to update the number every now and then... but what can I say... I do it myself for our courses. :D Nevertheless, I try to avoid it since I got warned by the admins... which I think is ok. Biostars is not for promotion, but to help others with problems. ...
written 12 days ago by
David Langenberger ♦ 7.8k
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... Thanks to all participants for this nice event in March in Berlin.
![enter image description here][1]
[1]: http://www.ecseq.com/blog/2017/img/Berlin-03-2017.jpg ...
written 5 weeks ago by
David Langenberger ♦ 7.8k
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5 follow
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... **Are there regions in the genome that are not covered by DNA sequencing?**
If the genome would be a landscape, and you would create a map of that landscape by NGS, the map would certainly have some white areas. In other words: some genomic regions cannot be covered very well by sequencing the DNA ...
written 6 weeks ago by
David Langenberger ♦ 7.8k
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Comment:
A: DNA fragmentation is biased
... Crosspost on [SEQanswers][1]
[1]: http://seqanswers.com/forums/showthread.php?t=75567 ...
written 8 weeks ago by
David Langenberger ♦ 7.8k
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... Cutting DNA into small fragments is a key preparation step for DNA sequencing with NGS technology. To reduce errors and increase reliability of the sequence information, every genomic region should be sequenced several times. This means that several copies of a target DNA have to be cutted in differ ...
written 9 weeks ago by
David Langenberger ♦ 7.8k
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... Nice tool. But when working with large amounts of files, I would recommend using [UCSC track hubs][1].
[1]: https://genome.ucsc.edu/goldenpath/help/hgTrackHubHelp.html ...
written 11 weeks ago by
David Langenberger ♦ 7.8k
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... Invest in your future and get a better machine. ...
written 3 months ago by
David Langenberger ♦ 7.8k
6
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422
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... ![enter image description here][1]
[1]: http://www.ecseq.com/workshops/flyer/ecSeq_2017-3_NGS-Introduction.pdf ...
written 3 months ago by
David Langenberger ♦ 7.8k
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For Hands-On Training in RNA-seq Bioinformatics: A Practical Introduction - Mapping, Visualization, Basic Analyses
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For Hands-On Training in RNA-seq Bioinformatics: A Practical Introduction - Mapping, Visualization, Basic Analyses
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For A: miRNA mapping rate is very low.. (less than 0.03%)
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For Hands-On Training in RNA-seq Bioinformatics: A Practical Introduction - Mapping, Visualization, Basic Analyses
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For C: Converting Sam Files To Bam Files - Reproduce Results Nature Paper: Transcriptom
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5 months ago,
created a comment with at least 3 up-votes.
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For A: Renaming Entries In A Fasta File
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created a post with more than 5 votes.
For A: Renaming Entries In A Fasta File
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6 months ago,
created a question with more than 1,000 views.
For Hands-On Training in RNA-seq Bioinformatics: A Practical Introduction - Mapping, Visualization, Basic Analyses
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