In red blood cells, the integrity of the spectrin network is essential for normal cell shape and elasticity. To understand the molecular basis for spectrin’s mechanical properties, one Air Jordans Canada
must determine how spectrin subunits interact with each other. The newly described crystallographic structures of two consecutive homologous repeats of human α-actinin, a member of Air Jordan 6 Montreal the spectrin superfamily, shed new light on α-actinin interchain binding properties. Here I present evidence that interchain binding at the tail end of the spectrin molecule is likely to occur via a mechanism similar to that observed for α-actinin.
Narrative reviews of peer review research have concluded that there is negligible evidence of gender bias in the awarding of grants based on peer review. Here, we Jordan Retro Canada
report the findings of a meta-analysis of 21 studies providing, to the contrary, evidence of robust gender differences in grant award procedures. Even though the estimates of the gender effect vary substantially from study to study, the model estimation shows that all in all, among grant applicants men have statistically significant greater odds of receiving grants than women by about 7%.