Semantic Scholar uses AI to extract papers important to this topic.
Structural, biochemical, and genetic studies have led to proposals that a mobile element of multisubunit RNA polymerases, the… Expand Amatoxins are the main poison of the green death cap (Amanita phalloides) and among the most dangerous natural toxins causing… Expand MicroRNAs (miRNAs) constitute a large family of noncoding RNAs that function as guide molecules in diverse gene silencing… Expand To investigate the role of stored and neosynthesized mRNAs in seed germination, we examined the effect of α-amanitin, a… Expand Alpha-Amanitin is a well-known specific inhibitor of RNA polymerase II (RNAPII) in vitro and in vivo. It is a cyclic octapeptide… Expand After integration in the host cell genome, the HIV‐1 provirus is packaged into chromatin. A specific chromatin disruption occurs… Expand HeLa cells were encapsulated in agarose microbeads, permeabilized and incubated with Br‐UTP in a ‘physiological’ buffer; then… Expand The development of the early 2‐cell mouse embryo to the late 2‐cell stage is marked by the appearance between 23 and 26 h post… Expand An active fluorescent derivative of the actin-binding mushroom toxin phallacidin has been synthesized. Convenient methods were… Expand α-Amanitin, a toxic substance from the mushroom Amanita phalloides, is a potent inhibitor of DNA-dependent RNA polymerase II (the… Expand