|
Viral Regulatory and Accessory Proteins
|
D054334 |
[A broad category of viral proteins that play indirect roles in the biological processes and activities of viruses. Included here are proteins that either regulate the expression of viral genes or are involved in modifying host cell functions. Many of the proteins in this category serve multiple functions.
, Proteins which regulate the rate of transcription of viral structural genes.
, Viral proteins that modulate host cell responses or viral processes. They play a critical role in the infectivity and survival of viruses.
] |
|
Viral Replicase Complex Proteins
|
D000086902 |
[Viral genome-encoded enzymes that facilitate the replication of RNA VIRUSES.
] |
|
Viral Replication Compartments
|
D000086969 |
[Double-membrane vesicles that are interconnected by their outer membranes and where coronavirus transcription and replication occur. They are derived from and contiguous with the ENDOPLASMIC RETICULUM.
, Cytoplasmic, virus-induced membrane structures, derived from host cell organelles, that house the replication and transcription enzyme complexes of POSITIVE-STRAND RNA VIRUSES.
, Sites in the host cell where the virus induces the formation of cellular assemblies for the replication of the VIRAL GENOME.
, Subnuclear compartments formed from a reorganization of the nuclear architecture induced by BACULOVIRUSES.
, Cytoplasmic, virus-induced double-membrane structures, derived from ENDOPLASMIC RETICULUM or GOLGI APPARATUS, that house the replication and transcription enzyme complexes of NIDOVIRALES and PICORNAVIRIDAE.
] |
|
Viral Structural Proteins
|
D015678 |
[Viral proteins that are components of the mature assembled VIRUS PARTICLES. They may include nucleocapsid core proteins (gag proteins), enzymes packaged within the virus particle (pol proteins), and membrane components (env proteins). These do not include the proteins encoded in the VIRAL GENOME that are produced in infected cells but which are not packaged in the mature virus particle,i.e. the so called non-structural proteins (VIRAL NONSTRUCTURAL PROTEINS).
] |
|
Viral Structures
|
D056224 |
[The structural parts of the VIRION.
] |
|
Viral Tail Proteins
|
D017376 |
[Proteins found in the tail sections of DNA and RNA viruses. It is believed that these proteins play a role in directing chain folding and assembly of polypeptide chains.
] |
|
Viral Transcription
|
D000087002 |
[The biosynthesis of subgenomic viral RNAs, transcribed from the VIRAL GENOME.
] |
|
Viral Tropism
|
D056189 |
[The specificity of a virus for infecting a particular type of cell or tissue.
] |
|
Viral Vaccines
|
D014765 |
[Suspensions of attenuated or killed viruses administered for the prevention or treatment of infectious viral disease.
] |
|
Viral Zoonoses
|
D000086965 |
[Viral infections that may be transmitted between non-human animals and HUMANS.
] |
|
Viremia
|
D014766 |
[The presence of viruses in the blood.
] |
|
Virgibacillus
|
D058679 |
[A genus of GRAM-POSITIVE ENDOSPORE-FORMING RODS in the family BACILLACEAE. They have been isolated from salty environments, food, water, and clinical specimens.
] |
|
Virginia
|
D014768 |
[State bounded on the north by Maryland and West Virginia, on the east by the Atlantic Ocean, the Chesapeake Bay and Maryland, and on the south by North Carolina and Tennessee, and on the west by Kentucky and West Virginia.
] |
|
Virginiamycin
|
D014769 |
[A cyclic polypeptide antibiotic complex from Streptomyces virginiae, S. loidensis, S. mitakaensis, S. pristina-spiralis, S. ostreogriseus, and others. It consists of 2 major components, VIRGINIAMYCIN FACTOR M1 and virginiamycin Factor S1. It is used to treat infections with gram-positive organisms and as a growth promoter in cattle, swine, and poultry.
] |
|
Viridans Streptococci
|
D034363 |
[A large heterogeneous group of mostly alpha-hemolytic streptococci. They colonize the respiratory tract at birth and generally have a low degree of pathogenicity. This group of species includes STREPTOCOCCUS MITIS; STREPTOCOCCUS MUTANS; STREPTOCOCCUS ORALIS; STREPTOCOCCUS SANGUIS; STREPTOCOCCUS SOBRINUS; and the STREPTOCOCCUS MILLERI GROUP. The latter are often beta-hemolytic and commonly produce invasive pyogenic infections including brain and abdominal abscesses.
] |
|
Viridiplantae
|
D057948 |
[A monophyletic group of green plants that includes all land plants (EMBRYOPHYTA) and all green algae (CHLOROPHYTA and STREPTOPHYTA).
] |
|
Virilism
|
D014770 |
[Development of male secondary SEX CHARACTERISTICS in the FEMALE. It is due to the effects of androgenic metabolites of precursors from endogenous or exogenous sources, such as ADRENAL GLANDS or therapeutic drugs.
] |
|
Virion
|
D014771 |
[The infective system of a virus, composed of the viral genome, a protein core, and a protein coat called a capsid, which may be naked or enclosed in a lipoprotein envelope called the peplos.
] |
|
Viroids
|
D014772 |
[A group of pathogens comprising the smallest known agents of infectious disease. They are unencapsulated and are capable of replicating autonomously in susceptible cells. Positively identified viroids composed of single-stranded RNA have been isolated from higher plants, but the existence of DNA viroids pathogenic to animals is suspected.
] |
|
Virology
|
D014773 |
[The study of the structure, growth, function, genetics, and reproduction of viruses, and VIRUS DISEASES.
] |
