The specificity of T cell recognition is determined by the variable ... we have focused our efforts on solving the crystal structure of a mouse TCR in complex with an allogeneic MHC molecule.

Nevertheless, such observations are complex─they require delicate samples kept in the liquid phase, low electron dose, and proper cell viability verification methods. Despite being highly demanding, ...

Eukaryotes are thought to have originated through a process known as endosymbiosis, in which an ancestral prokaryotic ... cells, vacuoles are generally small and help sequester waste products. In ...

Eukaryotes are thought to have originated through a process known as endosymbiosis, in which an ancestral prokaryotic cell engulfed another, forming a mutually beneficial relationship. Over time, the ...

Edited by Donald Ort, University of Illinois at Urbana Champaign, Urbana, IL; received December 10, 2024; accepted January 28, 2025 ...

However, they still require proteins made from instructions in the cell nucleus to function properly and to assemble ... can dramatically disrupt chloroplast development and structure, said Yoon, who ...