Actin can exist in monomeric form as G-actin (globular actin) or can form filaments (F-actin, filamentous actin) and mediates multiple cellular functions, including cell migration, contractility ...

Figure 1: Structure and motility models of KIF5 and KIF1A. The kinesin motor domain is composed of a single globular catalytic core and a short strand 'neck linker'. The catalytic core contains ...

If enacted, this deficit increase would trigger mandatory sequestration cuts under PAYGO. Notably, unlike Social Security and low-income programs, Medicare is not exempt from these potential cuts.

When legislation significantly adds to the national debt, which already exceeds $36.2 trillion, it triggers ‘sequestration,’ or compulsory budgetary reductions. In that scenario, Medicare cuts ...