Dataset

Sediment Metagenome

OBIS Secretariat Open in mapper Explore occurrences

This study presents an evaluation of the impacts of DNA extraction methods, targeted 16S rRNA hypervariable regions and sample origins on the microbial diversity detected by 454-pyrosequencing in sediments from cold seep and hydrothermal vent ecosystems

Published: September 20, 2022 at 12:42

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

URL: https://hosted-datasets.gbif.org/mgnify/MGYS00002840.zip

Contacts:

IFREMER
IFREMER

2,400
occurrence records
254
taxa
6
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 2,400
100.0%
occurrenceStatus 2,400
100.0%
scientificNameID 2,400
100.0%

Quality flags

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

Flag Dropped Records
NO_MATCH 996
41.5%
MARINE_UNSURE 221
9.2%
NOT_MARINE 7
0.3%
NO_ACCEPTED_NAME 3
0.1%

Measurement types

DNA derived data