Six novel species of the genus Methanoculleus isolated from various environments in Taiwan.

Taiwan is situated in the subtropical region and its geographical location and topographical features contribute to a rich ecological diversity and scenic landscapes. We investigated the diversity of methanogens in different environments of Taiwan using a culture-dependent method. This report presents the characterization and taxonomy of six hydrogenotrophic methanogens obtained from cold seep sediments (strain FWC-SCC1T and FWC-SCC3T), marine sediments (strain CWC-02T and YWC-01T), estuarine sediments (strain Afa-1T), and a hot spring well (strain Wushi-C6T) in Taiwan. The proposed names of the six novel species are Methanoculleus frigidifontis (type strain FWC-SCC1T=BCRC AR10056T=NBRC 113993T), Methanoculleus oceani (CWC-02T=BCRC AR10055T=NBRC 113992T), Methanoculleus methanifontis (FWC-SCC3T=BCRC AR10057T=NBRC 113994T), Methanoculleus nereidis (YWC-01T=BCRC AR10060T=NBRC 114597T), Methanoculleus formosensis (Afa-1T=BCRC AR10054T=NBRC 113995T), and Methanoculleus caldifontis (Wushi-06T=BCRC AR10059T= NBRC 114596T).

The complete genome sequence of Sedimentibacter sp. strain MB35-C1, isolated from the sewage sludge.

Here, we report the complete genome sequence of Sedimentibacter sp. strain MB35-C1, which was isolated from sewage sludge at the Wastewater Treatment Plant of Sanming Steel Co. Ltd. in Fujian, China. The resulting genome of strain MB35-C1 is a single contig of 3,621,605 bp.

The complete genome sequence of Paludicola sp. MB14-C6, isolated from the lake waters of Donghu, Wuhan City, China.

Here, we report the complete genome sequence of Paludicola sp. strain MB14-C6, which was isolated from the lake waters of Donghu, situated at Wuhan City, Hubei Province, China. The genome of strain MB14-C6 was chosen for further species delineation and comparative genomic analysis.

Whole-genome sequencing of Aminobacterium sp. strain MB27-C1, isolated from the wastewater treatment plant of a steel mill.

Here, we report the complete genome sequence of Aminobacterium sp. strain MB27-C1, which was isolated from sewage sludge collected at the wastewater treatment plant of Sanming Steel Co. Ltd. in Fujian, China. The resulting genome of strain MB27-C1 is a single contig of 2,427,830 bp with 41.58% GC content.

Complete genome sequence of Anaerotignum sp. strain MB30-C6, isolated from sewage sludge of the wastewater treatment plant at a steel factory.

We report the complete genome sequence of Anaerotignum sp. strain MB30-C6, which was isolated from the dehydrated sludge collected at the wastewater treatment plant of Sanming Steel Co. Ltd. in Fujian, China. The resulting genome of strain MB30-C6 is a single contig of 3,104,838 bp with 39.49% GC content.

The complete genome sequence of Kineothrix sp. MB12-C1, isolated from the feces of black soldier fly larvae.

Here, we present the complete genome sequence of Kineothrix sp. MB12-C1 (= BCRC 81406), isolated from the feces of black soldier fly (Hermetia illucens) larvae. The genome of strain MB12-C1 was chosen for further species classification and comparative genomic analysis.

Complete genome sequence of Proteiniborus sp. MB09-C3, isolated from the feces of the black soldier fly larvae.

Here, we report the complete genome sequence of Proteiniborus sp. MB09-C3 (= BCRC 81405), isolated from the feces of black soldier fly (Hermetia illucens) larvae. The genome of strain MB09-C3 was selected for further species delineation and comparative genomic analysis.

Complete genome sequence of Proteiniclasticum sp. QWL-01, isolated from sewage sludge.

Here, we report the complete genome sequence of Proteiniclasticum sp. QWL-01 (= BCRC 81396), isolated from sewage sludge of the Wastewater Treatment Plant of Sanming Steel Co. Ltd., Fujian, China. The genome of strain QWL-01 was selected for further species delineation and comparative genomic analysis.

Complete Genome Sequence of Tissierella sp. Strain Yu-01, Isolated from the Feces of the Black Soldier Fly.

We report the complete genome sequence of Tissierella sp. strain Yu-01 (=BCRC 81391), isolated from the feces of black soldier fly (Hermetia illucens) larvae. This fly has increasingly been gaining attention because of its usefulness for recycling organic waste. The genome of strain Yu-01 was selected for further species delineation.

Draft Genomes of Methanocalculus taiwanensis P2F9704aT and Methanocalculus chunghsingensis K1F9705bT, Hydrogenotrophic Methanogens Belonging to the Family Methanocalculaceae.

The family Methanocalculaceae comprises hydrogen- and formate-utilizing methanogens. Here, we report two additional draft genome sequences of Methanocalculaceae, those of Methanocalculus taiwanensis P2F9704aT (equivalent to BCRC 16182T and DSM 14663T) and Methanocalculus chunghsingensis K1F9705bT (equivalent to DSM 14646T and OCM 772T), which were selected for further species delineation and comparative genomic analyses.

Complete Genome Sequence of Methanofollis aquaemaris BCRC 16166T, Isolated from a Marine Aquaculture Fishpond.

The hydrogenotrophic methanogen Methanofollis aquaemaris BCRC 16166T (= N2F9704T = DSM 14661T) was isolated from a marine aquaculture fishpond near Wang-gong (Taiwan, Republic of China). The genome of strain BCRC 16166T was selected for sequencing in order to provide further information about the species delineation and its infected virus.

Complete Genome Sequence of Methanofollis formosanus DSM 15483T, Isolated from an Aquaculture Fish Pond.

The hydrogenotrophic strain Methanofollis formosanus DSM 15483T (= ML15T = OCM 798T) was isolated from an aquaculture fish pond near Wang-gong, Taiwan. The genome of strain DSM 15483T was selected for sequencing in order to provide further information about the species delineation and its unique habitat.