â¢ RECESSIVE ALLELE (noun). The noun RECESSIVE ALLELE has 1 sense: 1. an allele that produces its characteristic phenotype only when its paired allele is identical. Familiarity information: RECESSIVE ALLELE used as a noun is very rare.
Avoid in people with asthma. Avoid in people with a known allergy or sensitivity to glucosamine sulfate or its parts. Glucosamine comes from shrimp, crab, and other shellfish, and should be avoided if allergic or sensitive to shellfish or iodine.
However, psoriatic arthritis and osteoarthritis are different forms of arthritis and have different symptoms. No studies have found that glucosamine and/or chondroitin supplements effectively reduce symptoms of psoriatic arthritis. Glucosamine contains substances extracted from animal tissue including shrimp, lobster shells and shark cartilage.