A signal transduction process that contributes to a cell size control checkpoint during the G1/S transition of the cell cycle.

A signal transduction process that contributes to a cell size control checkpoint prior to the G2/M transition of mitosis.

Any process that activates or increases the frequency, rate or extent of signaling via the brain-derived neurotrophic factor receptor signaling pathway.

Any process that modulates the frequency, rate or extent of brain-derived neurotrophic factor-activated receptor activity.

Any process that modulates the rate, frequency, or extent of protein tyrosine kinase activity.

Any process that stops, prevents, or reduces the frequency, rate or extent of brain-derived neurotrophic factor-activated receptor activity.

Any process that decreases the rate, frequency, or extent of protein tyrosine kinase activity.

Any process that activates or increases the frequency, rate or extent of brain-derived neurotrophic factor-activated receptor activity.

Any process that increases the rate, frequency, or extent of protein tyrosine kinase activity.

Any process that modulates the frequency, rate or extent of RNA biosynthetic process.

Regulation of transcription through variation in where transcription termination occurs.

A type of transcriptional regulation at the level of early termination. This process can occur only in prokaryotes, where transcription of an operon into messenger RNA and translation of that mRNA into polypeptides occur simultaneously. The general principle is that alternative mRNA secondary structures occur under different physiological conditions such as available amount of a particular amino acid. One set of conditions favors early termination of transcription. In the classic example of the trp biosynthesis operon, translation of the gene for a short, trp-containing polypeptide called the trp operon leader peptide pauses either at a trp codon (if tryptophan is scarce) or the stop codon (if trp is readily available). In the former situation transcription continues, but in the latter a Rho-independent terminator forms and reduces, or attenuates, expression of the tryptophan biosynthesis genes. Although the polypeptides encoded by leader peptide genes appear not to be stable once their translation is complete, it is suggested by recent studies that their nascent polypeptide chains interact specifically with ribosomes, specific uncharged tRNAs, or other cellular components to inhibit release at the stop codon and improve the function of transcriptional attenuation as a regulatory switch.

OBSOLETE. A process which directly activates any of the steps required for programmed cell death as a result of a chemical stimulus.

OBSOLETE. Any process that directly activates any of the steps required for cell death by apoptosis as a result of a chemical stimulus.

Assembly of hemidesmosomes, integrin-containing protein complexes that bind to laminin in the basal lamina. Hemidesmosomes form the contact between the basal surface of epithelial cells and the underlying basal lamina.

A process that impedes the progress of the DNA replication fork at natural replication fork pausing sites within the eukaryotic rDNA repeat spacer.

Any process involved in sustaining the fidelity and copy number of rDNA repeats.

Any process that stops, prevents, or reduces the frequency, rate or extent of DNA replication by impeding the progress of the DNA replication fork. Replication fork arrest is one of the 'quality control' processes ensuring that DNA-dependent DNA replication occurs correctly. DNA replication fork arrest during DNA-dependent DNA replication is not known to occur outside of cases where a replication error needs to be prevented or corrected.

A G protein-coupled receptor signaling pathway in which the signal is transmitted via the activation of phospholipase D (PLD) and a subsequent increase in the intracellular concentration of phosphatidic acid (PA).

Any process that initiates the activity of inactive phospholipase D.