Targeting Microbiota 2020 will be a Virtual and In-Person Congress

We have been closely following updates and evolving guidance from local, national and global agencies for COVID-19. There is still much uncertainty around the coronavirus, and how long our communities may be impacted by the pandemic, but it seems certain that decisions about how we work, travel and gather together will continue to be influenced for weeks and months still to come. Today, we have made the decision to combine In-Person and Virtual conference.

 

If you cannot attend in-person or virtual due to the restriction and time zone difference, you can access on-demand videos to this entire event, including synced audio/video and slides.

All posters will be in PDF format. You can visit them, upload and interact directly with the poster presenter. You can also exchange with speakers via direct or private exchange during the conference.

We will keep you informed of any new decision.

Microbiome characterization by high-throughput transfer RNA sequencing and modification analysis

A research team from the University of Chicago has created a new computational high-throughput RNA sequencing strategy that will provide insights into the activity of gut microbiome like never before.

“Advances in high-throughput sequencing have facilitated remarkable insights into the diversity and functioning of naturally occurring microbes; however, current sequencing strategies are insufficient to reveal physiological states of microbial communities associated with protein translation dynamics. Transfer RNAs (tRNAs) are core components of protein synthesis machinery, present in all living cells, and are phylogenetically tractable, which make them ideal targets to gain physiological insights into environmental microbes. Here we report a direct sequencing approach, tRNA-seq, and a software suite, tRNA-seq-tools, to recover sequences, abundance profiles, and post-transcriptional modifications of microbial tRNA transcripts. Our analysis of cecal samples using tRNA-seq distinguishes high-fat- and low-fat-fed mice in a comparable fashion to 16S ribosomal RNA gene amplicons, and reveals taxon- and diet-dependent variations in tRNA modifications. Our results provide taxon-specific in situ insights into the dynamics of tRNA gene expression and post-transcriptional modifications within complex environmental microbiomes.”
News source: www.nature.com

Microbiota in the Press & Media

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