E47 is a helix-loop-helix transcription factor that binds to sites in the immunoglobulin heavy-chain and kappa light-chain gene enhancers. Other proteins of this type are involved in cell-type determination. A possible role for E47 in B-cell development was tested by overexpressing a cDNA encoding E47 in the pre-T-cell line 2017. We found a dramatic activation of a germ-line heavy-chain gene tr...

In this paper we describe an experiment to compare a new transcription design prototype to an existing commercial application. In a between-subjects design, participants transcribed short interview segments using both applications, and they were compared with regards to quantitative efficiency measures such as time taken, and also on subjective user ratings assessed using Likert scales on an ex...