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Cellular and Organismic Networks

ITS2 database update V (with Dept. of Bioinformatics)

Posted on February 2, 2015June 28, 2022

The internal transcribed spacer 2 (ITS2) is a well-established marker for phylogenetic analyses in eukaryotes. A reliable resource for reference sequences and their secondary structures is the ITS2 database (http://its2.bioapps.biozentrum.uni-wuerzburg.de/). However, the database was last updated in 2011. Here, we present a major update of the underlying data almost doubling the number of entities. This increases the number of taxa represented within all major eukaryotic clades. Moreover, additional data has been added to underrepresented groups and some new groups have been added. The broader coverage across the tree of life improves phylogenetic analyses and the capability of ITS2 as a DNA barcode.

Reference: Ankenbrand, M. J., Keller, A., Wolf, M., Schultz, J., and Förster, F. (2015) ITS2 Database V: Twice as Much, Molecular Biology and Evolution 32, 3030-3032.
ITS2 database: http://its2.bioapps.biozentrum.uni-wuerzburg.de

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alinecmar Aline C. Martins @alinecmar ·
2 Sep

Happy to share our paper on stingless bees foraging behavior on the Cerrado biodiversity hotspot!
Read and spread! 🐝🌼
With Carol Proença Fernanda Carvalho @TNCVasconcelos @ajcaguiar @CiyaTheFox
And other amazing students and colleagues

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biorxivpreprint bioRxiv @biorxivpreprint ·
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Opportunistic bacteria of grapevine crown galls are equipped with the genomic repertoire for opine utilization https://biorxiv.org/cgi/content/short/2023.06.20.545721v1 #bioRxiv

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ciyathefox Alexander Keller @ciyathefox ·
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Semi-automated curation and manual addition of sequences to build reliable and extensive reference databases for ITS2 vascular plant DNA (meta-)barcoding

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alinecmar Aline C. Martins @alinecmar ·
8 Jun

New preprint

Contrasting patterns of foraging behavior in Neotropical stingless bees using pollen and honey metabarcoding

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geobiodiversity Senckenberg Research @geobiodiversity ·
30 May

#Invasive alien species not only colonize foreign regions, but they can also carry #invasive #microbiomes on their skin and in their gut. This may pose an undiscovered threat to native ecosystems, according to a recent study. 👉http://sgn.one/m8z
#SenckenbergScience

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