Tag Archives: competition

Cable lobby group: Broadband competition is bad for customers

"Perhaps you should switch to another cable company… oh, that's right, we're the only one in town." (credit: Viacom)

A cable lobby group that represents more than 900 small and medium-size providers is angry that Charter Communications will be competing against other cable companies.

Cable providers usually avoid each other's territory, choosing not to "overbuild" in cities...

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Plant functional traits have globally consistent effects on competition

Phenotypic traits and their associated trade-offs have been shown to have globally consistent effects on individual plant physiological functions, but how these effects scale up to influence competition, a key driver of community assembly in terrestrial vegetation, has remained unclear. Here we use growth data from more than 3 million trees in over 140,000 plots across the world to show how three key functional...

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Competition between DNA methylation and transcription factors determines binding of NRF1

Eukaryotic transcription factors (TFs) are key determinants of gene activity, yet they bind only a fraction of their corresponding DNA sequence motifs in any given cell type. Chromatin has the potential to restrict accessibility of binding sites; however, in which context chromatin states are instructive for TF binding remains mainly unknown. To explore the contribution of DNA methylation to constrained TF binding, we mapped...

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