- positive-sense RNA
- viral RNA that has the same base sequence as mRNA; during replication, it functions as mRNA and serves as a template for protein synthesis.
Medical dictionary. 2011.
Medical dictionary. 2011.
positive sense — adjective referring to an RNA strand that can serve directly as messenger RNA and be transcribed into DNA. Ant: negative sense … Wiktionary
RNA virus — An RNA virus is a virus that has RNA (ribonucleic acid) as its genetic material.[1] This nucleic acid is usually single stranded RNA (ssRNA) but may be double stranded RNA (dsRNA).[2] The ICTV classifies RNA viruses as those that belong to Group… … Wikipedia
Sense (molecular biology) — In molecular biology and genetics, sense is a concept used to compare the polarity of nucleic acid molecules, such as DNA or RNA, to other nucleic acid molecules. Depending on the context within molecular biology, sense may have slightly… … Wikipedia
Positive — is a property of positivity and may refer to: Mathematics and science * Positive number, a number that is greater than 0 * Positive operator, in functional analysis, a bounded linear operator whose spectrum consists of positive real numbers *… … Wikipedia
Double-stranded RNA viruses — Electron micrograph of rotaviruses. The bar = 100 nm Virus classification Group: Group III (ds … Wikipedia
negative sense — adjective of an RNA strand that is complementary to the positive sense and not transcribed into DNA. Ant: positive sense … Wiktionary
Gram-positive bacteria — Gram positive bacteria, stained purple, of both the bacillus (“rod shaped”) and coccus (spherical) forms. A few Gram negative bacteria are also present, stained pink. Numbered ticks are eleven (11) microns apart. Gram positive… … Wikipedia
Virus — This article is about the biological agent. For other uses, see Virus (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to viruses. Viruses … Wikipedia
Viral replication — is the term used by virologists to describe the formation of biological viruses during the infection process in the target host cells. Viruses must first get into the cell before viral replication can occur. From the perspective of the virus, the … Wikipedia
Baltimore classification — [ cite journal author=Baltimore D title=Expression of animal virus genomes journal=Bacteriol Rev volume=35 issue=3 pages=235–41 year=1971 pmid=4329869 doi= url=http://mmbr.asm.org/cgi/pmidlookup?view=long pmid=4329869] David Baltimore, is based… … Wikipedia