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DADA2: High-resolution sample inference from Illumina amplicon data

TLDR
The open-source software package DADA2 for modeling and correcting Illumina-sequenced amplicon errors is presented, revealing a diversity of previously undetected Lactobacillus crispatus variants.
Abstract
We present the open-source software package DADA2 for modeling and correcting Illumina-sequenced amplicon errors (https://github.com/benjjneb/dada2). DADA2 infers sample sequences exactly and resolves differences of as little as 1 nucleotide. In several mock communities, DADA2 identified more real variants and output fewer spurious sequences than other methods. We applied DADA2 to vaginal samples from a cohort of pregnant women, revealing a diversity of previously undetected Lactobacillus crispatus variants.

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The effect of taxonomic classification by full-length 16S rRNA sequencing with a synthetic long-read technology.

TL;DR: In this paper, the authors compared a 16S full-length-based synthetic long read (sFL16S) and V3-V4 short-read (V3V4) methods using 24 human GUT microbiota samples.
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The microbiota of dairy milk: A review

TL;DR: Critically review metataxonomic and metagenomic studies on milk from cows and other dairy species, and discuss potential sources and dynamics of microbiota during storage, transport and processing in liquid pasteurised milk, using the FoodMicrobionet database to carry out meta-analyses.
Journal ArticleDOI

Fast and pervasive transcriptomic resilience and acclimation of extremely heat-tolerant coral holobionts from the northern Red Sea.

TL;DR: In this paper, Stylophora pistillata from the Gulf of Aqaba was exposed to short-term and long-term heat stress with peak seawater temperatures ranging from their maximum monthly mean of 27 °C (baseline) to 29.5°C, 32 °C, and 34.5 °C.
Journal ArticleDOI

Non-sterile heterotrophic cultivation of native wastewater yeast and microalgae for integrated municipal wastewater treatment and bioethanol production

TL;DR: In this article, the feasibility of simultaneous wastewater treatment and bioethanol production in non-sterile, heterotrophic bioreactors using either microalgae, wild yeast, or a co-culture of micro algae and wild yeast was investigated.
References
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Journal ArticleDOI

UCHIME improves sensitivity and speed of chimera detection

TL;DR: UCHIME has better sensitivity than ChimeraSlayer (previously the most sensitive database method), especially with short, noisy sequences, and in testing on artificial bacterial communities with known composition, UCHIME de novo sensitivity is shown to be comparable to Perseus.
Journal ArticleDOI

UPARSE: highly accurate OTU sequences from microbial amplicon reads

Robert C. Edgar
- 01 Oct 2013 - 
TL;DR: The UPARSE pipeline reports operational taxonomic unit (OTU) sequences with ≤1% incorrect bases in artificial microbial community tests, compared with >3% correct bases commonly reported by other methods.
Journal ArticleDOI

Structure, function and diversity of the healthy human microbiome

Curtis Huttenhower, +253 more
- 14 Jun 2012 - 
TL;DR: The Human Microbiome Project Consortium reported the first results of their analysis of microbial communities from distinct, clinically relevant body habitats in a human cohort; the insights into the microbial communities of a healthy population lay foundations for future exploration of the epidemiology, ecology and translational applications of the human microbiome as discussed by the authors.
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The income and spending of senior high school students?

The provided paper is about the DADA2 software package for modeling and correcting Illumina-sequenced amplicon errors. It does not provide any information about the income and spending of senior high school students.

How can I best normalise my samples from amplicon data?

The paper does not provide information on how to best normalize samples from amplicon data. The paper focuses on the DADA2 software package for modeling and correcting Illumina-sequenced amplicon errors.