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A developmental process by which a progressive change in the state of some part of an organism specifically contributes to its ability to form offspring. The process whose specific outcome is the progression of the corolla over time, from its formation to the mature structure. Any process that modulates the number of floral organs formed in a floral whorl. Any process that modulates the number of petals formed in a flower. The regionalization process that modulates the quantity of a particular type of organ. The process whose specific outcome is the progression of the flower over time, from its formation to the mature structure. The flower is the reproductive structure in a plant, and its development begins with the transition of the vegetative or inflorescence meristem into a floral meristem. Any process that reduces the number of petals produced in a developing flower. The process whose specific outcome is the progression of a floral whorl over time, from its formation to the mature structure. A floral whorl is a circular arrangement of parts of a flower arising from a stem of a plant. Any process that increases the number of petals produced in a developing flower.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: specification of petal number
Acc: GO:0048834
Aspect: Biological Process
Desc: Any process that modulates the number of petals formed in a flower.
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0048834 - specification of petal number (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle