Minusstrengen af dna fungerer som skabelonen til rna-produktion?
Negative-sense single-stranded RNA virus
Genomet for negativ-strenget RNA-virus (NSV) består af et til flere enkeltstrengede RNA'er, som er samlet i komplekser. Disse komplekser fungerer som skabeloner for RNA-polymerase til transkription og replikation af NSV-genomet. NSV-genomet er blevet observeret som værende enten segmenteret eller ikke-segmenteret. Det segmenterede genom kan opdeles i et sted mellem 2-8 RNA-molekyler. Et karakteristisk træk ved NSV-genomet er dets meget strukturerede organisation. Flere monomerer af enten ribonukleoproteinkomplekserne (RNP) eller nukleokapsiderne associerer sig med RNA'et for at skabe disse organiserede komplekser. Ikke-segmenteret RNA følger et sekventielt mønster for genudtryk. Med segmenteret RNA er hvert enkelt segment indeholdt i et særskilt RNP-kompleks. Disse komplekser fungerer uafhængigt af hinanden i forbindelse med transkription og replikationsrelaterede processer.
Negative-sense single-stranded RNA virus
The genome for negative-stranded RNA virus (NSV) consists of one to several single-stranded RNAs, which are assembled into complexes. These complexes function as templates for the transcription and replication of the NSV genome by RNA polymerase. The NSV genome has been observed as being either segmented and nonsegmented. The segmented genome can be divided up into anywhere between 2-8 RNA molecules. A distinctive feature of the NSV genome is its highly structured organization. Multiple monomers of either the ribonucleoprotein (RNP) complexes or nucleocapsids associate with the RNA in order to create these organized complexes. Nonsegmented RNA follows a sequential pattern of gene expression. With segmented RNA, each individual segment is contained in a distinct RNP complex. These complexes function independently for transcription and replication related processes.
Negative-sense single-stranded RNA virus