Dataset

Picoplankton 18S rRNA gene sequences (V4 region, DNA and RNA) from Vertical Profiles (surface to 4000m depth) sampled during the Malaspina 2010 circumglobal expedition

Name: Picoplankton 18S rRNA gene sequences (V4 region, DNA and RNA) from Vertical Profiles (surface to 4000m depth) sampled during the Malaspina 2010 circumglobal expedition
License: This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY) 4.0 License

OBIS Secretariat Open in mapper Explore occurrences

The study here includes 182 samples (91 DNA and 91 RNA) of the 18S (V4 region) from the Malaspina-2010 expedition. The samples were sequenced using Illumina MiSeq 2x250bp.

Published: September 22, 2022 at 08:44

License: This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY) 4.0 License

URL: https://hosted-datasets.gbif.org/mgnify/MGYS00005718.zip

Contacts:

INSTITUT DE CIENCIES DEL MAR
INSTITUT DE CIENCIES DEL MAR

18,288

occurrence records

706

taxa

species

Taxa

Missing and invalid fields

Field	Missing
coordinateUncertaintyInMeters	18,288	100.0%
maximumDepthInMeters	18,288	100.0%
minimumDepthInMeters	18,288	100.0%
occurrenceStatus	18,288	100.0%
scientificNameID	18,288	100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag	Records
NO_DEPTH	18,288	100.0%
NO_MATCH	2,226	12.2%
MARINE_UNSURE	253	1.4%
NO_ACCEPTED_NAME	151	0.8%
WORMS_ANNOTATION_UNRESOLVABLE	120	0.7%
NOT_MARINE	30	0.2%
WORMS_ANNOTATION_RESOLVABLE	1	0.0%

Picoplankton 18S rRNA gene sequences (V4 region, DNA and RNA) from Vertical Profiles (surface to 4000m depth) sampled during the Malaspina 2010 circumglobal expedition

Taxa

Missing and invalid fields

Quality flags

Measurement types

DNA derived data