Terminology Service for NFDI4Health
ray number
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http://purl.obolibrary.org/obo/UBPROP_0000104
x ray_number N if and only if (i) x is a ray, and (ii) x is ancestrally associated with ray number N in a series of phalanges repeated along a radio-ulnar or equivalent axis, with ray_number 1 being the anteriormost ray.
Property info
comment
The correct terminology is yet to be established; in tetrapods 'ray' might mean the mereological sum of the phalanges of a manual digit plus a metatarsal bone (or equivalent for hindlimb)
database cross reference
UBPROP:0000104
has obo namespace
uberon
id
ray_number
is count of
http://purl.obolibrary.org/obo/UBERON_0002544
is metadata tag
true
preceding element is
http://purl.obolibrary.org/obo/BSPO_1000000
shorthand
ray_number
Property relations
Parents