has part has part has_part characteristic of part of has modifier abnormal seminiferous tubule morphology abnormal seminiferous tubule epithelium morphology MPheno.ontology abnormal seminiferous epithelium morphology MP:0011750 csmith abnormal seminiferous tubule wall morphology abnormal male germinal epithelium morphology any structural anomaly of the stratified epithelial lining of the seminiferous tubules, consisting of the developing spermatozoa and the supporting Sertoli cells, which are tall, columnar type cells that line the tubule MP:0006304 2012-10-23T03:20:20Z abnormal seminiferous tubule epithelial tissue morphology morphology abnormal seminiferous tubule epithelium