FB2026_03 , released September 17, 2026
Gene Group: NUCLEASES (HYDROLYTIC MECHANISM)
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General Information
Name
NUCLEASES (HYDROLYTIC MECHANISM)
Species
D. melanogaster
Symbol
NASE
FlyBase ID
FBgg0001544
Date last reviewed
2020-06-16
Number of members
104
Description
Description
Nucleases are considered as molecular scissors, which catalyze the cleavage of phosphodiester bonds between the sugars and the phosphate moieties of nucleic acids. They play important role in DNA proofreading during replication, base, DNA repair, homologous recombination, and DNA/RNA turnover. The majority of nucleases are classified as hydrolases (this grouping) though a few endonucleases are classed as lyases. (Adapted from PMID:20854710 and PMID:12483517).
Notes on Group
Key Gene Ontology (GO) terms
Molecular Function
Biological Process
Cellular Component
Related Gene Groups
Parent group(s)
Members (104)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Synonyms and Secondary IDs
Synonym(s)
NASE
NUCLEASES (HYDROLYTIC MECHANISM)
NUCLEASES
Secondary FlyBase ID(s)
References (19)