SAMN21020294 Methylotenera sp. Tobar12m-G18 Methylotenera sp. Evolutionary Genomics Group Microbe, viral or environmental Microbe.1.0 aquatic biome 2019-07-10 Spain: Laguna del Tobar 40.546053 N 2.050427 W Tobar12m-G18 Metagenomic assembly 12 m 1 1 metagenomic assembly lake water metagenome SAMN15249355 639779