Global Universal Metabarcoding of Plankton for Improving Ocean Biogeochemical Models

2022-11-15, Eco'omics Group

Jesse McNichol, Jed Fuhrman

Microbe art: @claudia_traboni

p16S

e16S

18S

  • Comprehensive community data from single PCR assay:         
    • p(rokaryotic)16S
    • e(ukaryotic)16S
    • Eukaryotic 18S

(1) Universal Metabarcoding of Plankton

Microbe art: @claudia_traboni

18S

p16S

e16S

(1) Universal Metabarcoding of Plankton

  • Comprehensive community data from single PCR assay:         
    • p(rokaryotic)16S
    • e(ukaryotic)16S
    • Eukaryotic 18S

(2) Global Universal Metabarcoding of Plankton

Microheterotroph modelling

DARWIN model refinement

MOSAiC data?

A collection of harmonized data and open-source tools to investigate the hidden worlds of ocean microbes"

Craig Carlson, Elisa Halewood, UCSB

Fraction of 18S amplicon sequences

16S

plastid 16S

18S

 Jan-Feb 2005

 

Feb-Mar 2006

With deep sequencing, good coverage for all 3 domains

Universal Metabarcoding example: P16N/S

plastid

16S

mito 16S

nuclear 18S

Space / time

Abundance

A eukaryotic phytoplankter

Other applications: network analysis

221115_MOSAiC_meeting

By jcmcnch

221115_MOSAiC_meeting

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