EOG8K0T2T GO:0006303 34/105 double-strand break repair via nonhomologous end joining biological_process "The repair of a double-strand break in DNA in which the two broken ends are rejoined with little or no sequence complementarity. Information at the DNA ends may be lost due to the modification of broken DNA ends. This term covers instances of separate pathways, called classical (or canonical) and alternative nonhomologous end joining (C-NHEJ and A-NHEJ). These in turn may further branch into sub-pathways, but evidence is still unclear." [GOC:rph, PMID:10827453, PMID:24837021] EOG8K0T2T GO:0006310 34/105 DNA recombination biological_process "Any process in which a new genotype is formed by reassortment of genes resulting in gene combinations different from those that were present in the parents. In eukaryotes genetic recombination can occur by chromosome assortment, intrachromosomal recombination, or nonreciprocal interchromosomal recombination. Intrachromosomal recombination occurs by crossing over. In bacteria it may occur by genetic transformation, conjugation, transduction, or F-duction." [ISBN:0198506732] EOG8K0T2T GO:0042162 34/105 telomeric DNA binding molecular_function "Interacting selectively and non-covalently with a telomere, a specific structure at the end of a linear chromosome required for the integrity and maintenance of the end." [GOC:jl, SO:0000624] EOG8K0T2T GO:0000723 34/105 telomere maintenance biological_process "Any process that contributes to the maintenance of proper telomeric length and structure by affecting and monitoring the activity of telomeric proteins and the length of telomeric DNA. These processes includes those that shorten and lengthen the telomeric DNA sequences." [GOC:elh, PMID:11092831] EOG8K0T2T GO:0003684 34/105 damaged DNA binding molecular_function "Interacting selectively and non-covalently with damaged DNA." [GOC:jl] EOG8K0T2T GO:0043564 34/105 Ku70:Ku80 complex cellular_component "Heterodimeric protein complex composed of a 70 kDa and a 80 kDa subunit, binds DNA through a channel formed by the heterodimer. Functions in DNA double stranded break repair, chromosome maintenance, transcription regulation, V(D)J recombination, and activation of DNA-PK." [PMID:12518983] EOG8K0T2T GO:0004003 20/105 ATP-dependent DNA helicase activity molecular_function "Catalysis of the reaction: ATP + H2O = ADP + phosphate; this reaction drives the unwinding of the DNA helix." [EC:3.6.1.3, GOC:jl] EOG8K0T2T GO:0016817 13/105 hydrolase activity, acting on acid anhydrides molecular_function "Catalysis of the hydrolysis of any acid anhydride." [GOC:jl] EOG8K0T2T GO:0005634 1/105 nucleus cellular_component "A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent." [GOC:go_curators] EOG8K0T2T GO:0032508 1/105 DNA duplex unwinding biological_process "The process in which interchain hydrogen bonds between two strands of DNA are broken or 'melted', generating a region of unpaired single strands." [GOC:isa_complete, GOC:mah] EOG8K0T2T GO:0071480 1/105 cellular response to gamma radiation biological_process "Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a gamma radiation stimulus. Gamma radiation is a form of electromagnetic radiation (EMR) or light emission of a specific frequency produced from sub-atomic particle interaction, such as electron-positron annihilation and radioactive decay. Gamma rays are generally characterized as EMR having the highest frequency and energy, and also the shortest wavelength, within the electromagnetic radiation spectrum." [GOC:mah] EOG8K0T2T GO:0045747 1/105 positive regulation of Notch signaling pathway biological_process "Any process that activates or increases the frequency, rate or extent of the Notch signaling pathway." [GOC:go_curators] EOG8K0T2T GO:0008045 1/105 motor neuron axon guidance biological_process "The process in which the migration of an axon growth cone of a motor neuron is directed to a specific target site in response to a combination of attractive and repulsive cues." [CL:0000100, GOC:pr, ISBN:0878932437] EOG8K0T2T GO:0060702 1/105 negative regulation of endoribonuclease activity biological_process "Any process that decreases the rate, frequency or extent of the catalysis of the hydrolysis of ester linkages within ribonucleic acid by creating internal breaks." [GOC:dph, GOC:tb] EOG8K0T2T GO:0008428 1/105 ribonuclease inhibitor activity molecular_function "Stops, prevents or reduces the activity of a ribonuclease, any enzyme that catalyzes the hydrolysis of phosphodiester bonds in chains of RNA." [GOC:ai] EOG8K0T2T GO:0004519 1/105 endonuclease activity molecular_function "Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks." [GOC:mah, ISBN:0198547684]