ImmunologybioRxiv
Ontogeny of the organized nasopharynx-associated lymphoid tissue in rainbow trout
B. J. Garcia, A. Reyes, C. Martinez…·I. Salinas
This study identifies the developmental sequence of organized nasopharynx-associated lymphoid tissue (O-NALT) in rainbow trout, showing CD8+ T cells initiate its formation and that O-NALT is fully formed by 1400DD, marking a potential earliest time for effective mucosal vaccination.