global gene silencing by mRNA cleavage

A posttranscriptional gene silencing pathway that involves the cleavage of mRNAs in a non-gene-specific manner.

obsolete negative regulation of gene expression via chromosomal DNA cytosine methylation

OBSOLETE. An epigenetic gene regulation mechanism that negatively regulates gene expression by methylation of cytosine residues in chromosomal DNA.

obsolete host cellular process involved in virus induced gene silencing

OBSOLETE. A cellular process occurring in the host cell that contributes to the process of posttranscriptional gene inactivation ('silencing') both of viral gene(s), and host gene(s) homologous to the viral genes.

positive regulation of gene expression

Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA).

regulation of gene expression

Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA).

negative regulation of gene expression

Any process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA).

regulation of mitochondrial gene expression

Any process that modulates the frequency, rate or extent of mitochondrial gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product (protein or RNA).

calcitonin gene-related peptide binding

Binding to calcitonin gene-related peptide (CGRP).

obsolete general transcriptional repressor activity

OBSOLETE. Any activity that stops or downregulates transcription of genes globally, and is not specific to a particular gene or gene set.

obsolete nonspecific RNA polymerase II transcription factor activity

OBSOLETE. Any function that supports transcription of genes by RNA polymerase II, and is not specific to a particular gene or gene set.