A biochemical and quantitative electron microscope study on steroidogenesis in ovotestis and digestive gland of the pulmonate snail Lymnaea stagnalis.
D000818:Animals; D004064:Digestive System / Q000648:ultrastructure; D004068:Digestive System Physiological Phenomena; D005260:Female; D012739:Gonadal Steroid Hormones / Q000096:biosynthesis*; D008195:Lymnaea / Q000502:physiology* / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D010053:Ovary / Q000502:physiology* / Q000648:ultrastructure; D011284:Pregnenolone / Q000378:metabolism*; D012708:Sertoli Cells / Q000502:physiology / Q000648:ultrastructure; D013737:Testis / Q000502:physiology* / Q000648:ultrastructure
D012739:Gonadal Steroid Hormones; D011284:Pregnenolone