SAMD00018560 77133 uncultured bacterium sample_title "" env_feature soil taxonomy_id 77133 sample_name warming microcosms depth 0-15 cm lat_lon 92.933 E, 34.823 N env_biome bacteria project_name soil bacterial community collection_date 2013/11/5 elev 4635 m geo_loc_name China:Xizang, Beilu River Research Station env_material soil