Medical Subject Headings

Last uploaded: March 22, 2026
Id http://purl.bioontology.org/ontology/MESH/D014805
http://purl.bioontology.org/ontology/MESH/D014805
Preferred Name

Vitamin B 12
Definitions
A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12.
Synonyms
B12, Vitamin
B 12, Vitamin
Cobalamins
Cobalamin
Eritron
Cyanocobalamin
Vitamin B12
Type http://www.w3.org/2002/07/owl#Class

All Properties

definition

A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12.
altLabel
B12, Vitamin
B 12, Vitamin
Cobalamins
Cobalamin
Eritron
Cyanocobalamin
Vitamin B12
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prefLabel
Vitamin B 12
EC
deficiency:Vitamin B 12 Deficiency
Mapped from
http://purl.bioontology.org/ontology/MESH/C010895
http://purl.bioontology.org/ontology/MESH/C403904
http://purl.bioontology.org/ontology/MESH/C064617
http://purl.bioontology.org/ontology/MESH/C046441
http://purl.bioontology.org/ontology/MESH/C010949
http://purl.bioontology.org/ontology/MESH/C023752
http://purl.bioontology.org/ontology/MESH/C413332
http://purl.bioontology.org/ontology/MESH/C015916
http://purl.bioontology.org/ontology/MESH/C007100
http://purl.bioontology.org/ontology/MESH/C043960
http://purl.bioontology.org/ontology/MESH/C019476
http://purl.bioontology.org/ontology/MESH/C036446
http://purl.bioontology.org/ontology/MESH/C015227
http://purl.bioontology.org/ontology/MESH/C043959
http://purl.bioontology.org/ontology/MESH/C012851
http://purl.bioontology.org/ontology/MESH/C071541
http://purl.bioontology.org/ontology/MESH/C000611825
http://purl.bioontology.org/ontology/MESH/C085010
http://purl.bioontology.org/ontology/MESH/C096700
http://purl.bioontology.org/ontology/MESH/C575384
http://purl.bioontology.org/ontology/MESH/C488375
http://purl.bioontology.org/ontology/MESH/C543391
http://purl.bioontology.org/ontology/MESH/C543392
http://purl.bioontology.org/ontology/MESH/C000588543
http://purl.bioontology.org/ontology/MESH/C113298
http://purl.bioontology.org/ontology/MESH/C051329
http://purl.bioontology.org/ontology/MESH/C547692
http://purl.bioontology.org/ontology/MESH/C005602
http://purl.bioontology.org/ontology/MESH/C587857
http://purl.bioontology.org/ontology/MESH/C506475
http://purl.bioontology.org/ontology/MESH/C474538
http://purl.bioontology.org/ontology/MESH/C546561
http://purl.bioontology.org/ontology/MESH/C092105
http://purl.bioontology.org/ontology/MESH/C521804
http://purl.bioontology.org/ontology/MESH/C450701
http://purl.bioontology.org/ontology/MESH/C450702
http://purl.bioontology.org/ontology/MESH/C027479
http://purl.bioontology.org/ontology/MESH/C052766
http://purl.bioontology.org/ontology/MESH/C022971
http://purl.bioontology.org/ontology/MESH/C001119
http://purl.bioontology.org/ontology/MESH/C097751
http://purl.bioontology.org/ontology/MESH/C000630142
http://purl.bioontology.org/ontology/MESH/C515406
http://purl.bioontology.org/ontology/MESH/C050746
http://purl.bioontology.org/ontology/MESH/C062732
http://purl.bioontology.org/ontology/MESH/C516436
http://purl.bioontology.org/ontology/MESH/C516434
http://purl.bioontology.org/ontology/MESH/C516435
http://purl.bioontology.org/ontology/MESH/C011503
http://purl.bioontology.org/ontology/MESH/C061902
http://purl.bioontology.org/ontology/MESH/C061904
http://purl.bioontology.org/ontology/MESH/C586678
http://purl.bioontology.org/ontology/MESH/C552014
http://purl.bioontology.org/ontology/MESH/C482063
http://purl.bioontology.org/ontology/MESH/C039185
http://purl.bioontology.org/ontology/MESH/C542335
http://purl.bioontology.org/ontology/MESH/C087413
http://purl.bioontology.org/ontology/MESH/C018942
http://purl.bioontology.org/ontology/MESH/C000613453
http://purl.bioontology.org/ontology/MESH/C550444
http://purl.bioontology.org/ontology/MESH/C029083
http://purl.bioontology.org/ontology/MESH/C000596989
http://purl.bioontology.org/ontology/MESH/C011293
http://purl.bioontology.org/ontology/MESH/C036746
http://purl.bioontology.org/ontology/MESH/C011782
http://purl.bioontology.org/ontology/MESH/C016763
http://purl.bioontology.org/ontology/MESH/C016831
http://purl.bioontology.org/ontology/MESH/C016830
http://purl.bioontology.org/ontology/MESH/C000606483
http://purl.bioontology.org/ontology/MESH/C554499
http://purl.bioontology.org/ontology/MESH/C017676
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type
isa
PA
D014803
tui
T109
T127
T114
T121
TERMUI
T043290
T043291
T043287
T043288
T043289
T043286
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TH
NLM (1966)
IOM (1990)
FDA SRS (2014)
UNK (19XX)
INN (19XX)
NLM (1998)
USP (19XX)
BAN (19XX)
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MMR
20160601
notation
D014805
Inverse of RO
Semantic type UMLS property
RR
68-19-9 (Vitamin B 12)
8406EY2OQA
Inverse of AQ
http://purl.bioontology.org/ontology/MESH/Q000097
http://purl.bioontology.org/ontology/MESH/Q000096
http://purl.bioontology.org/ontology/MESH/Q000627
http://purl.bioontology.org/ontology/MESH/Q000493
http://purl.bioontology.org/ontology/MESH/Q000494
http://purl.bioontology.org/ontology/MESH/Q000276
http://purl.bioontology.org/ontology/MESH/Q000138
http://purl.bioontology.org/ontology/MESH/Q000134
http://purl.bioontology.org/ontology/MESH/Q000266
http://purl.bioontology.org/ontology/MESH/Q000378
http://purl.bioontology.org/ontology/MESH/Q000008
http://purl.bioontology.org/ontology/MESH/Q000009
http://purl.bioontology.org/ontology/MESH/Q000031
http://purl.bioontology.org/ontology/MESH/Q000032
http://purl.bioontology.org/ontology/MESH/Q000037
http://purl.bioontology.org/ontology/MESH/Q000191
http://purl.bioontology.org/ontology/MESH/Q000302
http://purl.bioontology.org/ontology/MESH/Q000145
http://purl.bioontology.org/ontology/MESH/Q000592
http://purl.bioontology.org/ontology/MESH/Q000737
http://purl.bioontology.org/ontology/MESH/Q000819
http://purl.bioontology.org/ontology/MESH/Q000502
http://purl.bioontology.org/ontology/MESH/Q000506
http://purl.bioontology.org/ontology/MESH/Q000235
http://purl.bioontology.org/ontology/MESH/Q000633
http://purl.bioontology.org/ontology/MESH/Q000600
http://purl.bioontology.org/ontology/MESH/Q000652
http://purl.bioontology.org/ontology/MESH/Q000528
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FX
D012546
DX
19660101
cui
C0701064
C0042845
C0086024
DC
1
MN
D04.345.783.437.777
D03.633.400.909.437.777
D03.383.129.578.840.437.777
AN
therapeutic use: coordinate disease with /drug ther, not /diet ther
LT
TRD
AQL
AA AD AE AG AI AN BI BL CF CH CL CS EC GE HI IM IP ME PD PH PK PO RE SD ST TO TU UR
Inverse of RB
8406EY2OQA
P6YC3EG204
0
MDA
19990101
subClassOf
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