While much of the discourse focuses on changes to employment-based visas, family-based petitions, and entry controls, it’s equally important to consider how these shifts will impact the preparatory steps that immigrants, their families, and their employers must take—particularly in documentation ...
The structure shows that the ar- rangement of the R1 (254–274) segment is not compatible with the equivalent sequence in R2 (285–305), providing an explanation as to why PiD aggregates contain only 3R tau isoform. Although most of the β-sheets in the region 306–354 locally align ...
or R1 (for 3R tau) is also partially structured in AD filaments. Similar structural features were found in several sporadic and inherited AD brains, suggesting that this structure is a hallmark of AD [41]. The PiD filament core encompasses AD’s (306–378) and also includes half of the ...