1.1.1.53 brain - 668684, 688455, 698084 1.1.1.53 brain weak expression of subunit A, moderate expression of subunit B 762606 1.1.1.53 commercial preparation - 287083, 287085, 287086, 287087, 287088, 287089, 287090, 287091, 287092, 287093, 287094 1.1.1.53 embryo th enzyme is expressed throughout the whole embryonic development 763470 1.1.1.53 fat body - 698084 1.1.1.53 gill - 654932, 655669, 688455, 698084 1.1.1.53 gill high expression 763470 1.1.1.53 gill high expression of subunit A, moderate expression of subunit B 762606 1.1.1.53 gonad high expression 763470 1.1.1.53 granulosa cell - 287104 1.1.1.53 heart - 688455, 698084 1.1.1.53 heart weak expression of subunit A, weak expression of subunit B 762606 1.1.1.53 hypophysis weak expression of subunit A, moderate expression of subunit B 762606 1.1.1.53 intestine - 668684 1.1.1.53 intestine high expression 763470 1.1.1.53 kidney - 655669, 668684, 688455, 698084 1.1.1.53 kidney head kidney, weak expression of subunit A, high expression of subunit B 762606 1.1.1.53 kidney high expression 763470 1.1.1.53 kidney trunk kidney, moderate expression of subunit A, highest expression of subunit B 762606 1.1.1.53 larva during the larval developmental stage, male fish show higher expression levels of both subunits of gene than females 762606 1.1.1.53 liver - 287101, 287102, 668684, 686368, 698084 1.1.1.53 liver high expression 763470 1.1.1.53 liver high expression of subunit A, weak expression of subunit B 762606 1.1.1.53 additional information in adult tissues 20beta-HSD type 2 shows a ubiquitous expression pattern with some minor sex-specific differences 763470 1.1.1.53 additional information in adult tissues, isoform 20beta-HSD type 2 shows a ubiquitous expression pattern with some minor sex-specific differences 725963 1.1.1.53 additional information low expression in testis, muscle, intestine, and liver 688455 1.1.1.53 muscle - 698084 1.1.1.53 muscle weak expression of subunit A, weak expression of subunit B 762606 1.1.1.53 mycelium - 287095 1.1.1.53 oocyte the highest expression of subunit A is observed in mature oocyte samples, while post ovulatory oocytes show the lowest copy numbers of the gene. Post-ovulatory oocyte shows the lowest expression level of subunit B 762606 1.1.1.53 ovarian follicle - 668714, 698084 1.1.1.53 ovarian follicle expression appears to be constitutive. No significant difference is noticed in the level of expression among follicles of different stages. Treatment of cultured ovarian follicle cells with gonadotropin and activin has little effect on the expression of the enzyme 655669 1.1.1.53 ovarian follicle ovarian 287104, 287107 1.1.1.53 ovary - 287104, 287107, 287111, 668684, 688455 1.1.1.53 ovary at late vitellogenesis stage, moderate expression of subunit A, highest expression of subunit B 762606 1.1.1.53 ovary at the late vitellogenesis stage, high expression of subunit A. Highest expression of subunit B is observed in ovary at late vitellogenesis stage 762606 1.1.1.53 ovary expressed in follicle cells 655669 1.1.1.53 ovary expression in ovarian follicles is low from day 0 to day 8 after spawning and is not detectable on day 11. Distinct expression is evident at day 14, the day of spawning 654932 1.1.1.53 skin high expression of subunit A, moderate expression of subunit B 762606 1.1.1.53 spleen - 688455 1.1.1.53 spleen weak expression of subunit A, moderate expression of subunit B 762606 1.1.1.53 stomach high expression of subunit A, highest expression of subunit B 762606 1.1.1.53 testis - 287084, 287097, 287098, 287103, 287106, 655669, 668684, 698084 1.1.1.53 testis at stage II, moderate expression of subunit A, weak expression of subunit B 762606 1.1.1.53 testis expressed continually in matire testes but not in immature testes of 30-day-old fish 654932 1.1.1.53 testis non-flagellated germ cells and sperm cells 287108 1.1.1.53 testis the highest expression of subunit B is observed in testis stage VIII, while the weakest signal of subunit B is at testis stage III. Testis stages IV-V show relatively high expression of subunit B, while a moderate expression is observed at testis stages I and II 762606