In a recent paper suggestively titled "Widespread contribution of TEs to the innovation of gene regulatory networks," Sundaram et al. (2014) report a massive comparative survey of human and mouse transcription factor binding sites resident in TEs, concluding that … TEs have been described as parasitic or junk DNA.
Mid-gestation chimaeras exhibited widespread contribution to all germ layers.
Resulting embryos showed widespread contribution of GFP-positive cells at E11.5.
Chimeric fetuses analyzed at mid-gestation exhibited widespread contribution of GFP-positive cells.
In agreement with our previous findings (Leitch et al., 2010), these rat EG cells exhibited widespread contribution to all adult organs examined (Fig. 3E and 3F).
Most significantly, the embryonic identity and developmental potential of Esrrb null cells was confirmed by integration into the inner cell mass after aggregation with morulae and widespread contribution to the midgestation embryo after blastocyst injection.
Recent publications have suggested widespread contributions of post-transcriptional regulation to circadian mRNA cycling and have challenged the assumption that rhythmic transcription is the main driver of rhythmic gene expression (Koike et al., 2012; Le Martelot et al., 2012; Menet et al., 2012).
It can be concluded, however, that AGEI was a significant force in making a widespread and meaningful contribution to improving girls' education across Sub-Saharan Africa using a multi-country approach.
As the level of inclusion of exons with nearby intronic UCUCU motifs is inversely correlated among tissues with the abundance of PTB (Castle et al, 2008), repression by PTB seems to be a widespread and important contribution to tissue-specific gene expression.
The Muslim communities that have formed, notably in Paris and Marseille, have not escaped discrimination, but there is a widespread acknowledgment of their contributions to cuisine, music, dance, painting, and literature.
