Host genetics, housing conditions, and antibiotic treatments impact microbiota diversity and composition, but microbes that inhabit the mouse gut and skin can also influence severity and penetrance of host mutant phenotypes.

中文翻译：

---

了解您的模型：微生物群和表型

宿主遗传学、住房条件和抗生素治疗会影响微生物群的多样性和组成，但栖息在小鼠肠道和皮肤的微生物也会影响宿主突变表型的严重程度和外显率。