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An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

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Published on: September 15, 2015

Exploring mixed microbial community functioning: recent advances in metaproteomics.

Alma Siggins¹, Eoin Gunnigle, Florence Abram

¹Microbial Ecology Laboratory, Department of Microbiology and Ryan Institute, National University of Ireland, Galway (NUI, Galway), Galway, Ireland.

FEMS Microbiology Ecology

|January 10, 2012

Summary

System approaches like metaproteomics analyze all biological data to understand ecosystem functions. This review highlights advances in microbial ecology, integrating multi-omics data for comprehensive insights.

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Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples

Published on: December 22, 2014

Area of Science:

Microbial Ecology
Systems Biology
Metagenomics
Metaproteomics

Background:

Ecosystem functioning research increasingly uses systems approaches.
Investigating DNA, RNA, proteins, and metabolites captures functional interactions.
Studying the collective proteins (metaproteomics) offers crucial microbial functionality insights.

Purpose of the Study:

To review recent advances in metaproteomics.
To discuss the integration of metaproteomics with metagenomics.
To explore metaproteomic applications across diverse environments.

Main Methods:

Systematic analysis of multi-omics data.
Integration of metagenomic sequences with metaproteomic data.
Review of published research on metaproteomics.

Main Results:

Metaproteomics provides insights unattainable through isolated component studies.
The success of metaproteomics is closely linked to metagenomics.
Advances span human biology, soil, marine, freshwater, and engineered systems.

Conclusions:

Metaproteomics is essential for understanding complex ecosystem functions.
The exponential growth of metagenomic data necessitates systematic metaproteomic analysis.
Metaproteomics offers a powerful lens for microbial ecology research.