14.21 General scheme of development in the vertebrate kidney (Part 1)

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Presentation transcript:

14.21 General scheme of development in the vertebrate kidney (Part 1) Pronephros Mesonephros Metanephros devbio8e-fig-14-21-1.jpg

14.29 Development of the bladder and its connection to the kidney via the ureter (Part 1) devbio8e-fig-14-29-1.jpg

14.24 Ureteric bud growth is dependent on GDNF and its receptors (Part 1) devbio8e-fig-14-24-1.jpg

17.3 The development of the gonads and their ducts in mammals (Part 1) devbio8e-fig-17-03-1.jpg

17.2 Differentiation of human gonads shown in transverse section (Part 1) devbio8e-fig-17-02-1.jpg

17.7 Phenotypic sex reversal in humans having two copies of the DAX1 locus devbio8e-fig-17-07-0.jpg

17.9 Possible mechanism for primary sex determination in mammals devbio8e-fig-17-09-0.jpg

17.4 An XX mouse transgenic for Sry is male devbio8e-fig-17-04-0.jpg

17.3 The development of the gonads and their ducts in mammals (Part 1) devbio8e-fig-17-03-1.jpg

17.1 Sex determination in mammals (Part 2) XX FEMALE XY MALE devbio8e-fig-17-01-2.jpg

17.3 The development of the gonads and their ducts in mammals (Part 2) devbio8e-fig-17-03-2.jpg

Turner’s Syndrome XO Klinefelter’s Syndrome XXY Hermaphrodite both ovarian and testicular tissue

17.10 An XY individual with androgen insensitivity syndrome Pseudohermaphrodite - genetic sex and external sex differ devbio8e-fig-17-10-0.jpg Type of Gonad Internal Ducts External Genitalia

Congenital Adrenal Hyperplasia 17.11 Testosterone- and dihydrotestosterone-dependent regions of the human male genital system devbio8e-fig-17-11-0.jpg Congenital Adrenal Hyperplasia http://www.mayoclinic.com/health/congenital-adrenal-hyperplasia/AN01040 Pseudohermaphrodites of Santo Domingo http://jcem.endojournals.org/cgi/content/full/83/6/2091