ncbi_taxonomy.type_material_types

Python

In [1]:

import bedrock_bio as bb

rel = bb.load_table('ncbi_taxonomy.type_material_types')

df = rel.limit(5).pl()  # Polars
df = rel.limit(5).df()  # Pandas
df.head()

Out[1]:

	sources	type_material_type	synonyms	nomenclatures	description
0	[{'url': 'https://ftp.ncbi.nlm.nih.gov/pub/tax...	allotype	[]	[International Code of Zoological Nomenclature]	designated type specimen of opposite sex to th...
1	[{'url': 'https://ftp.ncbi.nlm.nih.gov/pub/tax...	culture from epitype	[ex-epitype]	[International Code of Nomenclature for algae,...	living eukaryotic culture derived from epitype
2	[{'url': 'https://ftp.ncbi.nlm.nih.gov/pub/tax...	culture from hapantotype	[]	[International Code of Zoological Nomenclature]	living eukaryotic culture derived from hapanto...
3	[{'url': 'https://ftp.ncbi.nlm.nih.gov/pub/tax...	culture from holotype	[ex-holotype]	[International Code of Nomenclature for algae,...	living eukaryotic culture derived from holotype
4	[{'url': 'https://ftp.ncbi.nlm.nih.gov/pub/tax...	culture from isoepitype	[ex-isoepitype]	[International Code of Nomenclature for algae,...	living eukaryotic culture derived from isoepitype

R

In [1]:

library(bedrockbio)

lf <- load_table("ncbi_taxonomy.type_material_types")
df <- head(lf, 5) |> collect()

head(df)

Out[1]:

Sample output (5 rows, showing 2 of 5 columns)
   type_material_type       | description
   ------------------------ | ------------------------
0  allotype                 | designated type specime…
1  culture from epitype     | living eukaryotic cultu…
2  culture from hapantotype | living eukaryotic cultu…
3  culture from holotype    | living eukaryotic cultu…
4  culture from isoepitype  | living eukaryotic cultu…

Description

NCBI type material category definitions, one row per type material category.

Partitions

Not partitioned.

Schema

Column	Type	Description
sources	STRUCT(url TEXT, filename TEXT, last_modified_at TIMESTAMPTZ, sha256 TEXT)[]	Source provenance for the row.
type_material_type	TEXT	NCBI type material type name.
synonyms	TEXT[]	Alternative names, split from NCBI’s comma-delimited field.
nomenclatures	TEXT[]	Applicable taxonomic nomenclature systems; NCBI’s compact codes are expanded to full names.
description	TEXT	NCBI description of the type material type.