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  2. Negative-strand RNA virus - Wikipedia

    en.wikipedia.org/wiki/Negative-strand_RNA_virus

    Negative-strand RNA viruses (−ssRNA viruses) are a group of related viruses that have negative-sense, single-stranded genomes made of ribonucleic acid (RNA). They have genomes that act as complementary strands from which messenger RNA (mRNA) is synthesized by the viral enzyme RNA-dependent RNA polymerase (RdRp).

  3. RNA virus - Wikipedia

    en.wikipedia.org/wiki/RNA_virus

    Negative-sense ssRNA viruses (Group V) must have their genome copied by an RNA replicase to form positive-sense RNA. This means that the virus must bring along with it the enzyme RNA replicase. The positive-sense RNA molecule then acts as viral mRNA, which is translated into proteins by the host ribosomes.

  4. Entebbe bat virus - Wikipedia

    en.wikipedia.org/wiki/Entebbe_bat_virus

    Infectious virus was recovered from the spleen and lung. The viral RNA was sequenced and compared with that of the original isolate (Kading et al. 2015). Entebbe bat virus is a (+) single-stranded RNA (ssRNA) genome virus. It is an enveloped virus with icosahedral nucleocapsid. Its genome has approximately 10,000 to 12,000 kilobases.

  5. Single-stranded RNA virus - Wikipedia

    en.wikipedia.org/wiki/Single-stranded_RNA_virus

    Single-stranded RNA virus refers to RNA viruses with single-stranded RNA genomes. There are two kinds: Negative-sense single-stranded RNA virus;

  6. Orthornavirae - Wikipedia

    en.wikipedia.org/wiki/Orthornavirae

    Genome type and replication cycle of different RNA viruses. RNA viruses in Orthornavirae typically do not encode many proteins, but most positive-sense, single-stranded (+ssRNA) viruses and some double-stranded RNA (dsRNA) viruses encode a major capsid protein that has a single jelly roll fold, so named because the folded structure of the protein contains a structure that resembles a jelly ...

  7. Positive-strand RNA virus - Wikipedia

    en.wikipedia.org/wiki/Positive-strand_RNA_virus

    Positive-strand RNA virus genomes usually contain relatively few genes, usually between three and ten, including an RNA-dependent RNA polymerase. [4] Coronaviruses have the largest known RNA genomes, between 27 and 32 kilobases in length, and likely possess replication proofreading mechanisms in the form of an exoribonuclease within nonstructural protein nsp14.

  8. SARS-CoV-2 - Wikipedia

    en.wikipedia.org/wiki/SARS-CoV-2

    Virus infections start when viral particles bind to host surface cellular receptors. [158] Protein modeling experiments on the spike protein of the virus soon suggested that SARS‑CoV‑2 has sufficient affinity to the receptor angiotensin converting enzyme 2 (ACE2) on human cells to use them as a mechanism of cell entry . [ 159 ]

  9. List of RNAs - Wikipedia

    en.wikipedia.org/wiki/List_of_RNAs

    ssRNA single stranded RNA - stRNA: small temporal RNA - tasiRNA: trans-acting siRNA - tmRNA: transfer-messenger RNA RF00023: Bacterial RNA molecule with dual tRNA-like and messenger RNA-like properties uRNA U spliceosomal RNA multiple families: vRNA vault RNA - synonym of vtRNA: vtRNA: vault RNA RF00006: Xist RNA: X-inactive specific transcript ...