Muc5b 深入了解基因-突变-疾病-模型全维度数据，尽在Rare Disease Data Center（RDDC）综合数据库

MGI:1921430 Mice homozygous for a knock-out allele accumulate materials in the upper and lower airways leading to chronic infection and inflammation that does not resolve and results in premature death. Macrophage function is impaired.