Dementia Care Research and Psychosocial Factors.

Background: Black, Latinx, and Asian community elders remain underrepresented in dementia research. This study explored whether a video created to promote diversity in research by featuring underrepresented ADRC participants would change attitudes about research generally (e.g.

A ribosomal misincorporation of Lys for Arg in human triosephosphate isomerase expressed in Escherichia coli gives rise to two protein populations.

We previously observed that human homodimeric triosephosphate isomerase (HsTIM) expressed in Escherichia coli and purified to apparent homogeneity exhibits two significantly different thermal transitions. A detailed exploration of the phenomenon showed that the preparations contain two proteins; one has the expected theoretical mass, while the mass of the other is 28 Da lower. The two proteins were separated by size exclusion chromatography in 3 M urea.