Fission Yeast Phenotype Ontology

Last uploaded: February 28, 2025
Id http://purl.obolibrary.org/obo/FYPO_0007068
http://purl.obolibrary.org/obo/FYPO_0007068
Preferred Name

increased origin firing efficiency in subtelomeric heterochromatin

Definitions
A regulation phenotype observed in the vegetative growth phase of the life cycle in which the probability that a DNA replication will initiate at a particular replication origin located in heterochromatin at subtelomeric regions is higher than in wild type. In cells with increased origin firing efficiency, genomic DNA replication initiates from more origins than wild type, and is completed in more, smaller segments, than wild type.
Synonyms
increased origin firing efficiency in telomeric heterochromatin
increased origin firing efficiency in subtelomeric heterochromatin during mitotic cell cycle
increased origin firing efficiency in subtelomeric heterochromatin during vegetative growth
increased origin firing efficiency at subtelomeric heterochromatin
Type http://www.w3.org/2002/07/owl#Class
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