Francesca Petriglieri

From soil to sea: unravelling the metabolic versatility and social dynamics of Myxococcota bacteria from different Danish environments

Francesca Petriglieri, Yuhong Yang, Zivile Kondrotaite, Chenjing Jiang et autres

Abstract Myxococcota are globally distributed bacteria renowned for their remarkable ecological and biotechnological significance due to their complex lifestyles, social behaviour, and secondary metabolite production. Despite their ubiquity in diverse environments, including soil, marine, and extreme habitats, their diversity and ecological roles …

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The Microflora Danica atlas of Danish environmental microbiomes

Caitlin M. Singleton, Thomas Bygh Nymann Jensen, Francesco Delogu, Kalinka Sand Knudsen et autres

Over the past 20 years, there have been considerable advances in revealing the microbiomes that underpin processes in natural and human-associated environments. Recent large-scale metagenome surveys have recorded the variety of microbial life in the oceans1, in the human gut2 and on …

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Ecophysiology and niche differentiation of three genera of polyphosphate-accumulating bacteria in a full-scale wastewater treatment plant

Zivile Kondrotaite, Jan-Philipp Petersen, Caitlin M. Singleton, Miriam Peces et autres

ABSTRACT Polyphosphate-accumulating organisms (PAOs) are the main bacteria responsible for phosphorus removal and recovery in full-scale wastewater treatment plants (WWTPs). They encompass members of the genera Candidatus Accumulibacter, Azonexus (formerly Dechloromonas ), and Candidatus Phosphoribacter (formerly Tetrasphaera ), with most studies focusing …

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Genome-resolved long-read sequencing expands known microbial diversity across terrestrial habitats

Mantas Sereika, Aaron James Mussig, Chenjing Jiang, Kalinka Sand Knudsen et autres

The emergence of high-throughput, long-read DNA sequencing has enabled recovery of microbial genomes from environmental samples at scale. However, expanding the terrestrial microbial genome catalogue has been challenging due to the enormous complexity of these environments. Here we performed deep, long-read Nanopore …

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Diversity and abundance of filamentous and non-filamentous “ Leptothrix” in global wastewater treatment plants

Karina Seguel Suazo, Marta Nierychlo, Zivile Kondrotaite, Francesca Petriglieri et autres

ABSTRACT Species belonging to the genus Leptothrix are widely distributed in the environment and in activated sludge (AS) wastewater treatment plants (WWTPs). They are commonly found in iron-rich environments and reported to cause filamentous bulking in WWTPs. In this study, the diversity, …

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Recovery of highly contiguous genomes from complex terrestrial habitats reveals over 15,000 novel prokaryotic species and expands characterization of soil and sediment microbial communities

Mantas Sereika, Aaron James Mussig, Chenjing Jiang, Kalinka Sand Knudsen et autres

Abstract Genomes are fundamental to understanding microbial ecology and evolution. The emergence of high-throughput, long-read DNA sequencing has enabled recovery of microbial genomes from environmental samples at scale. However, expanding the microbial genome catalogue of soils and sediments has been challenging due …

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Microflora Danica: the atlas of Danish environmental microbiomes

Caitlin M. Singleton, Thomas Bygh Nymann Jensen, Francesco Delogu, Emil Aarre Sørensen et autres

Summary The last 20 years have witnessed unprecedented advances in revealing the microbiomes underpinning important processes in natural and human associated environments. Recent large-scale metagenome surveys record the variety of microbial life in the oceans 1 , wastewater 2 , human gut …

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A comprehensive overview of the Chloroflexota community in wastewater treatment plants worldwide

Francesca Petriglieri, Zivile Kondrotaite, Caitlin M. Singleton, Marta Nierychlo et autres

ABSTRACT Filamentous Chloroflexota are abundant in activated sludge wastewater treatment plants (WWTPs) worldwide and are occasionally associated with poor solid-liquid separation or foaming, but most of the abundant lineages remain undescribed. Here, we present a comprehensive overview of Chloroflexota abundant in WWTPs …

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A comprehensive overview of the Chloroflexota community in wastewater treatment plants worldwide

Francesca Petriglieri, Zivile Kondrotaite, Caitlin M. Singleton, Marta Nierychlo et autres

Abstract Filamentous Chloroflexota are abundant in activated sludge wastewater treatment plants (WWTPs) worldwide and are occasionally associated with poor solid-liquid separation or foaming, but most of the abundant lineages remain undescribed. Here, we present a comprehensive overview of Chloroflexota abundant in WWTPs …

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Closed genomes uncover a saltwater species of Candidatus Electronema and shed new light on the boundary between marine and freshwater cable bacteria

Mantas Sereika, Francesca Petriglieri, Thomas Bygh Nymann Jensen, Artur Sannikov et autres

Cable bacteria of the Desulfobulbaceae family are centimeter-long filamentous bacteria, which are capable of conducting long-distance electron transfer. Currently, all cable bacteria are classified into two candidate genera: Candidatus Electronema, typically found in freshwater environments, and Candidatus Electrothrix, typically found in saltwater …

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S Data 2 - KEGG annotations

Francesca Petriglieri

S Data 2 - KEGG annotation results

S Data 3 - KEGG modules annotation

Francesca Petriglieri

S Data 3 - KEGG modules annotation (100% completeness)