Cytorhabdovirus phosphoprotein shows RNA silencing suppressor activity in plants, but not in insect cells
نویسندگان
چکیده
منابع مشابه
Noncoding flavivirus RNA displays RNA interference suppressor activity in insect and Mammalian cells.
West Nile virus (WNV) and dengue virus (DENV) are highly pathogenic, mosquito-borne flaviviruses (family Flaviviridae) that cause severe disease and death in humans. WNV and DENV actively replicate in mosquitoes and human hosts and thus encounter different host immune responses. RNA interference (RNAi) is the predominant antiviral response against invading RNA viruses in insects and plants. As ...
متن کاملRNA silencing movement in plants.
Multicellular organisms, like higher plants, need to coordinate their growth and development and to cope with environmental cues. To achieve this, various signal molecules are transported between neighboring cells and distant organs to control the fate of the recipient cells and organs. RNA silencing produces cell non-autonomous signal molecules that can move over short or long distances leadin...
متن کاملDistinct Effects of p19 RNA Silencing Suppressor on Small RNA Mediated Pathways in Plants
RNA silencing is one of the main defense mechanisms employed by plants to fight viruses. In change, viruses have evolved silencing suppressor proteins to neutralize antiviral silencing. Since the endogenous and antiviral functions of RNA silencing pathway rely on common components, it was suggested that viral suppressors interfere with endogenous silencing pathway contributing to viral symptom ...
متن کاملRNA silencing amplification in plants: size matters.
P lant microRNAs (miRNAs) regulate endogenous gene expression by recruiting silencing factors to complementary binding sites in target transcripts. Small-interfering RNAs (siRNAs) from transgenes or viruses also guide silencing effector complexes to their targets. But unlike most miRNAs, siRNAs can additionally initiate the production of a second wave of siRNAs, called secondary (2°) or “transi...
متن کاملRNA silencing in plants: Flash report!
Earlier this year plant scientists met in Santa Fe, New Mexico at the Keystone Symposium "RNA Silencing Mechanisms in Plants". Sessions included small RNA biogenesis and signalling, development and stress responses, small RNA-directed DNA methylation, and interaction with pathogens. This report highlights some of the prominent and recurring themes at the meeting and emerging arenas of future re...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Virology
سال: 2015
ISSN: 0042-6822
DOI: 10.1016/j.virol.2014.12.023