The series of events by which an (non-living) abiotic stimulus is received and converted into a molecular signal.

The maintenance of proper telomeric length and structure by processes that affect and monitor the activity of telomeric proteins and the length of telomeric DNA.

The series of events by which a light stimulus (in the form of photons) is received and converted into a molecular signal.

double-strand break repair via homologous recombination

The error-free repair of a double-strand break in DNA in which the broken DNA molecule is repaired using homologous sequences. A strand in the broken DNA searches for a homologous region in an intact chromosome to serve as the template for DNA synthesis. The restoration of two intact DNA molecules results in the exchange, reciprocal or nonreciprocal, of genetic material between the intact DNA molecule and the broken DNA molecule.

The series of events by which a visible light stimulus is received and converted into a molecular signal; visible light is defined as having a wavelength within the range 380-780 nm.

The repair of damaged DNA that involves the exchange, reciprocal or nonreciprocal, of genetic material between the broken DNA molecule and a homologous region of DNA.

Any process that activates or increases the rate of cell death by apoptosis.

regulation of activated T cell proliferation

regulation of activated T-lymphocyte proliferation

Any process that modulates the frequency, rate or extent of activated T cell proliferation.

The repair of damaged DNA that does not require the exchange of genetic material between the broken DNA molecule and a homologous region of DNA.

Any process that stops, prevents or reduces the rate of cell death by apoptosis.

The series of molecular signals generated as a consequence of excitation of rhodopsin by a photon and the events then required to return the rhodopsin containing cell to the unexcited state.

Any process that modulates the frequency, rate or extent of programmed cell death, cell death resulting from activation of endogenous cellular processes.