Freshwater fishing is recognized as a major stressor on aquatic ecosystems, often leading to dramatic changes in the structure of natural populations. Fishing in inland freshwaters typically takes two ...

Antibodies—proteins that are produced by our immune system to protect us—are crucial for recognizing and getting rid of unwanted substances, or antigens, in our body. Although their role is universal, ...

Researchers have analyzed the antibody Immunoglobulin M in rainbow trout to shed some light on why these proteins may have evolved over time. Antibodies -- proteins that are produced by our immune ...