Explore the mechanisms, T cell roles, and health impacts of Type 4 hypersensitivity, including clinical manifestations like contact dermatitis and autoimmune diseases.
Explore the unique cell structure, reproduction, and symbiotic relationships of Planctomycetes, revealing their ecological significance and evolutionary insights.
Explore the cellular structure, metabolic pathways, and antibiotic production of Bacillus subtilis, highlighting its medical and industrial applications.