
MGI Accession ID MGI 3718995 Assays that refer to this image See below Note G gonad M mesonephros K kidney S sense probe AS antisense probe Scale bar = 100 microns

MGI Accession ID MGI 1339358 Assays that refer to this image See below Note d= dermis ep= epidermis fp= floorplate ie= inner ear mn= mesonephros nt= neural tube Bar= 35 microns A C D 50 microns B 80 microns E F and 210 microns G H

two different but highly related Wt1 genes from zebrafish that we named Wt1 a and Wt1 b Expression ***ysis demonstrated a strongly overlapping but not identical expression pattern Fig 1 Model describing Wt1 activity in early gonadal development The bipotential gonads orange develop from the ventromedial surface of each mesonephros blue After sry expression XY

The cranial part of the yolk sac FIG 5 18 printable version of FIG 5 18

Lower Body Urinary detrusor muscle urinary bladder Urogenital Region Genital paramesonephric duct uterus the degenerating mesonephros and mesonephric duct sinovaginal bulb genital tubercle recto vesicular pouch pouch of Douglas

MGI Accession ID MGI 2137797 Assays that refer to this image See below Note T testis Ms mesonephros

MGI Accession ID MGI 3044425 Assays that refer to this image See below Note E G Transverse sections at the level of the genital ridge Scale bar 100 microns nt neural tube ce coelomic epithelium ms mesonephros

Figure 2 1 Leptocephalus larva of Anguilla freshwater eel showing the major features of a typical eel larva

found among vertebrates The variations that are encountered are undoubtedly related to problems with which vertebrates have had to cope in adapting to different environmental conditions Kidneys In reptiles birds and mammals three types of kidneys are usually recognized the pronephros mesonephros and metanephros These appear in succession during embryonic development

MGI Accession ID MGI 3042164 Assays that refer to this image See below Note Outlined arrow points to anterior part of the embryo Abbreviations br bronchus bw body wall es esophagus fl forelimb me mesenchymal condensation ms mesonephros sc

a b Whole mount in situ hybridization of E11 5 XY a and E11 5 XX b genital ridge g and mesonephros m in which Dnd1 expression is localized to the gonad c d Whole mount in

MGI Accession ID MGI 2136417 Assays that refer to this image See below Note A G Pax2 H I Lhx1 and J O Ret expression in mesonephros A E J K and metanephros F I L O in wild type A C F H J L N and mutant B D E G I K M O at 10 5 A B J K 11 5

2428 0550x0475 jpg

Mesonephros jpg

MGI Accession ID MGI 3036998 Assays that refer to this image See below Note G Gonad M Mesonephros C Testis cords Scale bar 100 microns

MGI Accession ID MGI 2183801 Assays that refer to this image See below Note ne= neural ectoderm ng= neural groove ba= branchial arches mhb= mid hindbrain boundary mb= midbrain nt= neural tube mn= mesonephros olp= olfactory placode orc= oral cavity

MGI Accession ID MGI 2136950 Assays that refer to this image See below Note A B Parasagittal section at E10 5 from ~ somite 10 to 27 c coelom n nephric cord w Wolffian duct C D E10 5 p pronephric tubules E F E11 5 m mesonephros w

MGI Accession ID MGI 2660823 Assays that refer to this image See below Note Arrows in E indicate expression in mesonephros In all panels embryonic testes are located on the left and embryonic ovaries on the right

MGI Accession ID MGI 1333063 Assays that refer to this image See below Note mn= mesonephros lb= forelimb bud lpm= lateral plate mesoderm sc= sclerotome

The celiac ganglion ventral to the aorta between the suprarenal glands FIG 7 24 printable version of FIG 7 24

growth factor HGF induced early transition of albumin negative stem cells into albumin positive hepatic progenitor cells having bipotential differentiation hepatocytes and cholangiocytes Figure 2 A possible model for mid fetal liver development regulated by hepatic maturation factors Hematopoietic cells migrate from the aorta gonad mesonephros AGM region proliferate in

The caudal edge of the right ventricle FIG 6 16 printable version of FIG 6 16

emb2 06 jpg