RUMORED BUZZ ON FROZEN ATLANTIC MACKEREL (SCOMBER SCOMBRUS)

The presence of huge clusters of T/NK cells on both sides of gill arches, at the base of the efferent aspect of filaments, was unforeseen. Our investigations uncovered that these clusters constitute a completely new structured lymphoid tissue, which we identify the “Amphibranchial Lymphoid Tissue” (ALT).1991: Modification four restricted the