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The RNA carries genetic information to code for the production of new infectious particles. More recently virus research has been focused on understanding the genetics and molecular biology of plant virus genomes, with a particular interest in determining how the virus can replicate, move and infect plants.
5 de jun. de 2023 · According to the evolutionary relationships between hallmark viral genes, plant viruses are classified into two realms, Monodnaviria and Riboviria, which include single-strand DNA (ssDNA) viruses and RNA viruses, respectively.
5 de mar. de 2021 · In this study, the authors showed that mixed virus infections of DNA and RNA viruses, begomoviruses, a potyvirus, and a crinivirus in individual plants could be identified without initial knowledge by employing Illumina sequencing platforms .
18 de nov. de 2013 · As will be described later, various plant viruses, such as ss (+)-strand RNA viruses (e.g., bromoviruses, tombusviruses) and ss DNA geminiviruses, can complete most of their intracellular replication steps in yeast cells; some animal viruses (Flockhouse virus and influenza virus) do so as well (Price et al., 1996, Naito et al., 2007).
1 de ene. de 2020 · Plant infection by RNA viruses is initiated with the association of viral RNA genome with ER or with membranes of organelles connected to the ER, and local translation produces virus factors that form interaction networks among themselves as well as with host proteins to form a VRC.
19 de ene. de 2021 · Several studies have demonstrated the potential of CRISPR to impart plant resistance by targeting either DNA or RNA viral genomes, causing delayed or reduced accumulation of viruses and significantly attenuating symptoms of infection .
1 de ene. de 2020 · Plant DNA viruses are notably rare as compared with animal and bacterial DNA viruses. This chapter focuses on the biochemistry, replication and molecular genetics of plant DNA viruses. The ssDNA plant viruses are small, encode few proteins, and depend mainly on the host factor for their replication.
