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. 2020 Jan 21;5(1):e00444-19. doi: 10.1128/mSystems.00444-19

FIG 4.

FIG 4

Barcode-level specificity of interactions and biogeographic distribution of the top excluding diatoms. (a) Barcode-level associations of the diatom genus Chaetoceros. Diatom barcode annotations are listed on the left, and partners of interaction are on the right. The thickness of the ribbons corresponds to the number of interactions, with copresences in green and exclusions in red. Barcodes 29f84 and 7a045, Chaetoceros rostratus; 8fd6d and b2de4 Chaetoceros sp.; 39bc6, 517d7, and d8218; Chaetoceros muelleri. (b to d) Biogeography of the top excluding diatom barcodes in surface waters of the 20- to 180-μm size fraction based on the Tara Oceans metabarcoding data set (46), 8fd6d (Chaetoceros rostratus) (b), ae808 (Thalassiosira sp.) (c), and 53bb7 (Proboscia sp.) (d).