A translation process in which a specific viral peptide prevents the ribosome from covalently linking a new inserted amino acid, and lets it continue translation, thereby cleaving the nascent protein while allowing translation to continue.

The chemical reactions and pathways resulting in the formation of leucoanthocyanidins, a class of colorless intermediates in the biosynthetic pathway of the pigmented flavonoids.

The chemical reactions and pathways involving leucoanthocyanidins, a class of colorless intermediates in the biosynthetic pathway of the pigmented flavonoids.

A process which occurs during viral translation, which involves a translational recoding mechanism called programmed ribosomal frameshifting. This causes the ribosome to alter its reading of the mRNA to an a different open reading frame to produce alternate viral proteins.

Process by which viral mRNA translation is initiated, where a domain in the 5' untranslated region (UTR) of the viral mRNA called an internal ribosome entry site (IRES) binds the host 43S preinitiation complex, circumventing regular cap-dependent translation initiation.

The chemical reactions and pathways resulting in the formation of phlobaphenes, red pigments with oligomeric or polymeric structure derived from the flavonoid intermediate flavan-4-ols.

The chemical reactions and pathways involving flavonols, a member of a class of vascular pigments formed by consecutive oxidative processes from the flavonoid intermediates flavanones and dihydroflavonols. Flavonols are the most widespread of the flavonoids and have a wide array of physiological activities.

A process by which a virus establishes a latent state within its host as an episome, where the viral genome remains silent in the cytoplasm or nucleus as a circular structure.

Any process in which a symbiont modulates the frequency, rate or extent of the immune response of the host organism; the immune response is any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat. The host is defined as the larger of the organisms involved in a symbiotic interaction.

The process by which bases in viral mRNA are chemically altered during viral transcription. This is usually the incorporation of 1 - 6 additional nucleotides, which shifts the reading frame, allowing the generation of different protein products or through a specific nucleotide change that eliminates the termination codon.

The chemical reactions and pathways resulting in the formation of flavonols, a member of a class of vascular pigments formed by consecutive oxidative processes from the flavonoid intermediates flavanones and dihydroflavonols. Flavonols are the most widespread of the flavonoids and have a wide array of physiological activities.

A transcription initiation process during which a nucleotide sequence between 10 and 20 nucleotides in size is cleaved from the 5' end of host mRNAs by a viral RNA-dependent polymerase. The capped leader sequence obtained is subsequently used to prime transcription on the viral genome, which ultimately leads to the synthesis of capped, translatable viral mRNAs.

Any process that increases the concentration of calcium ions in mitochondria.

Any process involved in the maintenance of an internal steady state of calcium ions within the cytoplasm of a cell or between mitochondria and their surroundings.

Any process involved in the maintenance of an internal steady state of calcium ions within the smooth endoplasmic reticulum of a cell or between the smooth endoplasmic reticulum and its surroundings.

Any process that decreases the concentration of calcium ions in mitochondria.

Any macropinocytosis that is involved in the uptake of a virus into a host cell.

Viral-induced lysis of the endosome involved in uptake of a virus into a host cell. Occurs after internalization of the virus through the endosomal pathway, and results in release of the viral contents from the endosome into the host cell cytoplasm.

Any caveolin-mediated endocytosis that is involved in the uptake of a virus into a host cell. Begins when material is taken up into plasma membrane caveolae - specialized lipid rafts that form 50-70 nm flask-shaped invaginations of the plasma membrane - which then pinch off to form endocytic caveolar carriers containing the virus.

An endocytosis process that begins when material is taken up into plasma membrane caveolae, which then pinch off to form endocytic caveolar carriers.