He has also effectively transcribed a wide range of other material for the organ, including Shostakovich's "Festive Overture" and Duke Ellington's "Solitude".
However, a set of nonpolyadenylated lncRNAs has also been identified to be transcribed from RNA polymerase III promoters [ 43, 44].
Interaction between miRNAs and long noncoding RNAs or transcribed pseudogenes has also been reported [ 21, 22]; such transcripts, along with mRNAs [ 23, 24], can reciprocally control the level and function of miRNAs by dynamic binding to the same miRNA [ 25].
It has also been previously described that expression of upstream unstable transcripts (also called PROMPTs) are a common characteristic of Pol II transcribed genes [ 16, 17].
Most of the genes that we describe here have also been annotated as transcribed regions.
Several studies have shown that PHO84 is also transcribed in the opposite direction yielding antisense RNA [ 27, 28].
Recently, it has been reported that S1PR1 is also transcribed by pSTAT3, and enhanced S1PR1 subsequently and reciprocally activates STAT3, thus building a positive feedback loop that involves the S1PR1/pSTAT3 pathway, which is important for consistent STAT3 activation in mouse and human solid tumors and tumor-associated myeloid cells [ 22].
New studies have also suggested that many lincRNAs transcribed from bidirectional promoters are unstable and likely non-functional transcripts (Almada et al., 2013; Sigova et al., 2013).
Similar repeated regions, like bacterial interspersed mosaic element and boxC DNA repeat elements, have also been shown to be transcribed in E. coli and to play key roles in transcription attenuation or mRNA stabilization.
In addition to the occurrence of extensive expressed gene variants we have also shown that genes encoding transcribed variants occur as tandem repeated arrays in O. marina, an arrangement that has been demonstrated for a number of other dinoflagellate taxa [ 14].
