Ontologies
SPTO
Solanaceae Phenotype Ontology (SPTO)
OBO
Last submission date September 13, 2023
ID http://purl.obolibrary.org/obo/SP_0000059
http://purl.obolibrary.org/obo/SP_0000059
https://agroportal.lirmm.fr/ontologies/SPTO/SP_0000059
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Preferred name

obovoid

Synonyms
obo obovate pear shape
Definitions
1/2fOb(y) x Tob. The degree of pear-shapeness. If the area of the fruit is greater below mid-height than above it, then Obovoid is calculated from the maximum width (W), the height at which the maximum width occurs (y), the average width above that height (w1), and the average width below that height (w2), and a scaling function scale_ob as: Obovoid = 1/2 * scale_ob(y) * (1- w1/W + w2/W) If Obovoid > 0, subtract 0.4. Otherwise, Obovoid is 0.
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