Review Article
The World Bacterial Biogeography and Biodiversity through Databases: A Case Study of NCBI Nucleotide Database and GBIF Database
Table 4
Occurrences of records by continent for both NCBI Nucleotide and GBIF databases.
| Continents | GBIF | % | Assigned | % assigned | NCBI | % | Assigned | % assigned |
| AMERICA | 481976 | 39.435 | 421526 | 87,458 | 1200669 | 51.701 | 634225 | 52,823 | AFRICA | 42289 | 3.460 | 37972 | 89,792 | 55796 | 2.403 | 39723 | 71,193 | EUROPE | 335373 | 27.440 | 306014 | 91,246 | 371561 | 15.999 | 214725 | 57,790 | ASIA | 143984 | 11.781 | 126967 | 88,181 | 504874 | 21.740 | 341823 | 67,705 | AUSTRALIA-OCEANIA | 204615 | 16.741 | 182665 | 89,273 | 96073 | 4.137 | 72257 | 75,211 | ANTARCTICA | 13979 | 1.144 | 13363 | 95,593 | 93366 | 4.020 | 8296 | 8,885 |
| Total | 1222216 | | 1088507 | | 2322339 | | 1311049 | |
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