Category Archives: bioinformatics

The eyes have it!

Eyes are pretty darn complicated, which makes them cool models for studying complex trait evolution.  Maybe the first time I realized how interesting eyes are when I saw this by the oatmeal about the amazing-ness of the mantis shrimp (are they your … Continue reading

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Metabarcoding for every body, every habitat, every time

The immediate reason why I wanted to write about Boosting DNA metabarcoding for biomonitoring with phylogenetic estimation of operational taxonomic units’ ecological profiles is its usefulness for the scientific community and the effort of the authors to make their study reproducible. … Continue reading

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Posted in bioinformatics, community, community ecology, DNA barcoding, fieldwork, metagenomics, next generation sequencing, phylogenetics, R | Tagged , , , , , , | Leave a comment

What is DAS? A new tool to recover genomes from metagenomes

There are a lot of data out there, and if you haven’t already noticed the ‘omics train has steadily stayed its path through the fruitful (but challenging) world of metagenomics. Metagenomics offers the chance to unravel complex microbial communities without … Continue reading

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La vie en rouge … l’algue rouge

Best laid plans of a #NewPI … what happens to them? Well, they often get triaged for more urgent things that were triaged earlier for more urgent things that were also triaged even earlier for more urgent things … and … Continue reading

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Posted in adaptation, bioinformatics, blogging, conferences, evolution, fieldwork, haploid-diploid, mating system, natural history, population genetics, selection | Tagged , , , , , , , , | Leave a comment

Signal Boosting a Comprehensive Review of eDNA and Metabarcoding Studies

Everything is meta these days – metabarcoding, metagenomics, and now meta blog posts that are reviews of reviews. Much like every ecologist at least dabbles in the molecular world, so most of those predisposed to molecular ecology and population genetics … Continue reading

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Posted in bioinformatics, community ecology, DNA barcoding, metagenomics, methods, microbiology, next generation sequencing, population genetics | Tagged , , , , , , , , , , | 1 Comment

Found in translation: The evolutionary history of RNA viruses in vertebrates

I have to admit, viruses aren’t normally my thing, but this is pretty darn cool. In a study out by Shi and colleagues this week, researchers identified 214 new viruses that, as the authors so succinctly state, reveal “diverse virus-host … Continue reading

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Posted in bioinformatics, Coevolution, evolution, transcriptomics | Tagged , , | Leave a comment

Major new microbial groups expand diversity and alter our understanding of the tree of life

I still believe in revolutions. And sometimes they just happen, almost unnoticed. One such revolution happened on a boring 11th of April 2016 when Laura Hug et al. published their new tree of life in the journal of Nature Microbiology. … Continue reading

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Posted in bioinformatics, community ecology, evolution, genomics, metagenomics, microbiology, next generation sequencing, phylogenetics | Tagged , , , , , , , | 1 Comment

Exploring the genomic diversity of tubeworm endosymbionts

Tubeworms are cool. (To be read only in your best (eleventh) Doctor Who voice). Although, depending on how close they are to a hydrothermal vent, they might be more on the hot side….Regardless, if you’re on the fence about how … Continue reading

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Posted in bioinformatics, Coevolution, community ecology, evolution, genomics, metagenomics, microbiology | Tagged , , | Leave a comment

Retrieving a million sequences and avoiding primer bias, a new method that might have it all

We have come a long way since the early days when sequencing was a breakthrough method initially used to identify uncultured microbes from the environment. It is now been almost three decades, in fact, since the first microbial 16S rRNA … Continue reading

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Molecular ecology, the flowchart

Update: You can now buy a poster print of the Flowchart, with proceeds going to support The Molecular Ecologist! Towards the end of last semester my department’s evolutionary genetics journal club read Rasmus Nielsen’s terrific 2005 review of tests for … Continue reading

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Posted in association genetics, bioinformatics, genomics, howto, infographic, linkage mapping, next generation sequencing, phylogenetics, phylogeography, population genetics, selection | 1 Comment