Fig. 3: Global map of environmental sequences that share 100% nucleotide identity with an E. pelagica nifH phylotype.
From: Overlooked and widespread pennate diatom-diazotroph symbioses in the sea

Datasets screened include the Marine Atlas of Tara Oceans Unigenes (MATOU) and the representation of unigene MATOU-v1_93255274 in Tara Oceans metagenomes and metatranscriptomes, as well as nifH amplicons published in NCBI’s non-redundant nucleotide (nt) and Sequence Read Archive (SRA) databases. Black dots indicate the location of Tara Oceans stations analyzed in MATOU. Source data are provided in the Source Data file.