Key Points
-
The female reproductive tract, which includes the oviducts, uterus, cervix and vagina, is derived from the Müllerian ducts that form in both male and female fetuses.
-
The Müllerian ducts are composed of a simple epithelium and surrounding mesenchyme, which give rise to the endometrium and myometrium, respectively, of the uterus.
-
The extent and position of Müllerian duct fusion results in the diverse morphology of the mammalian female reproductive tracts.
-
Elimination of the Müllerian ducts in male fetuses is caused by Müllerian inhibiting substance, which is a hormone that is secreted by the fetal testes.
-
A small number of transcription factors that are expressed in the Müllerian duct epithelium are required for its formation and maintenance.
-
Wnt signalling regulates Müllerian duct formation, differentiation and regression.
-
Hox genes specify the anterior-posterior patterning of the Müllerian duct system.
-
The synthetic oestrogen diethylstilbestrol disturbs female reproductive tract development in both mice and humans.
-
Human congenital defects of the female reproductive tract include agenesis, atresia and septation.
-
Genetic pathways that regulate female reproductive tract development might be conserved between invertebrates and vertebrates.
Abstract
The female reproductive tract receives the oocytes for fertilization, supports the development of the fetus and provides the passage for birth. Although abnormalities of this organ system can result in infertility and even death, until recently relatively little was known about the genetic processes that underlie its development. By drawing primarily on mouse mutagenesis studies and the analysis of human mutations we review the emerging genetic pathways that regulate female reproductive-tract formation in mammals and that are implicated in congenital abnormalities of this organ system. We also show that these pathways might be conserved between invertebrates and mammals.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$189.00 per year
only $15.75 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Gidwani, G. & Falcone, T. Congenital Malformations of the Female Genital Tract: Diagnosis and Management (Lippincott Williams & Wilkins, Philadelphia, 1999).
National, Cancer Institute. Surveillance, Epidemiology, and End Results (SEER) Program. [online], (cited 8 Oct. 2003), <http://www.seer.cancer.gov> (2003).
Paria, B. C., Reese, J., Das, S. K. & Dey, S. K. Deciphering the cross-talk of implantation: advances and challenges. Science 296, 2185–2188 (2002).
Couse, J. F. & Korach, K. S. Estrogen receptor null mice: what have we learned and where will they lead us? Endocr. Rev. 20, 358–417 (1999).
Feldhamer, G., Drickamer, L., Vessey, S. & Merritt, J. Mammalogy: Adaptation, Diversity, and Ecology (McGraw–Hill, New York, 2003).
Hill, J. E. & Smith, J. D. Bats: a Natural History (Univ. of Texas Press, Austin, 1984).
Chi, N. & Epstein, J. A. Getting your Pax straight: Pax proteins in development and disease. Trends Genet. 18, 41–47 (2002).
Torres, M., Gomez-Pardo, E., Dressler, G. R. & Gruss, P. Pax-2 controls multiple steps of urogenital development. Development 121, 4057–4065 (1995).
Mansouri, A., Chowdhury, K. & Gruss, P. Follicular cells of the thyroid gland require Pax8 gene function. Nature Genet. 19, 87–90 (1998).
Bouchard, M., Souabni, A., Mandler, M., Neubuser, A. & Busslinger, M. Nephric lineage specification by Pax2 and Pax8. Genes Dev. 16, 2958–2970 (2002).
Kobayashi, A., Shawlot, W., Kania, A. & Behringer, R. R. Requirement of Lim1 for female reproductive tract development. Development (in the press). This study describes the visualization of reproductive tract development in embryos and a new chimaera analysis for female organs is used to identify a cell-autonomous requirement of Lim1 in Müllerian duct formation.
Miyamoto, N., Yoshida, M., Kuratani, S., Matsuo, I. & Aizawa, S. Defects of urogenital development in mice lacking Emx2. Development 124, 1653–1664 (1997).
Mendelsohn, C. et al. Function of the retinoic acid receptors (RARs) during development (II). Multiple abnormalities at various stages of organogenesis in RAR double mutants. Development 120, 2749–2771 (1994).
Kastner, P. et al. Genetic evidence that the retinoid signal is transduced by heterodimeric RXR/RAR functional units during mouse development. Development 124, 313–326 (1997).
Miller, C., Pavlova, A. & Sassoon, D. A. Differential expression patterns of Wnt genes in the murine female reproductive tract during development and the estrous cycle. Mech. Dev. 76, 91–99 (1998).
Jeays-Ward, K. et al. Endothelial and steroidogenic cell migration are regulated by WNT4 in the developing mammalian gonad. Development 130, 3663–3670 (2003).
Vainio, S., Heikkila, M., Kispert, A., Chin, N. & McMahon, A. P. Female development in mammals is regulated by Wnt-4 signalling. Nature 397, 405–409 (1999). This study identifies the involvement of a Wnt pathway in Müllerian duct formation.
Kuure, S., Vuolteenaho, R. & Vainio, S. Kidney morphogenesis: cellular and molecular regulation. Mech. Dev. 92, 31–45 (2000).
Vainio, S. & Lin, Y. Coordinating early kidney development: lessons from gene targeting. Nature Rev. Genet 3, 533–543 (2002).
Stark, K., Vainio, S., Vassileva, G. & McMahon, A. P. Epithelial transformation of metanephric mesenchyme in the developing kidney regulated by Wnt-4. Nature 372, 679–683 (1994).
Rothenpieler, U. W. & Dressler, G. R. Pax-2 is required for mesenchyme-to-epithelium conversion during kidney development. Development 119, 711–720 (1993).
Strong, L. C. & Hollander, W. F. Hereditary loop-tail in the house mouse accompanied by inperforate vagina and craniorachischisis when homozygous. J. Hered. 40, 329–334 (1949).
Kibar, Z. et al. Ltap, a mammalian homologue of Drosophila Strabismus/Van Gogh, is altered in the mouse neural tube mutant Loop-tail. Nature Genet. 28, 251–255 (2001).
Montcouquiol, M. et al. Identification of Vangl2 and Scrb1 as planar polarity genes in mammals. Nature 423, 173–177 (2003).
Heisenberg, C. P. & Tada, M. Wnt signalling: a moving picture emerges from van gogh. Curr. Biol. 12, 126–128 (2002).
Josso, N. et al. Anti-mullerian hormone: the Jost factor. Recent Prog. Horm. Res. 48, 1–59 (1993).
Behringer, R. R., Finegold, M. J. & Cate, R. L. Mullerian-inhibiting substance function during mammalian sexual development. Cell 79, 415–425 (1994). This study provides evidence that MIS is essential for Müllerian duct regression.
Behringer, R. R., Cate, R. L., Froelick, G. J., Palmiter, R. D. & Brinster, R. L. Abnormal sexual development in transgenic mice chronically expressing mullerian inhibiting substance. Nature 345, 167–170 (1990).
Shen, W. H., Moore, C. C., Ikeda, Y., Parker, K. L. & Ingraham, H. A. Nuclear receptor steroidogenic factor 1 regulates the mullerian inhibiting substance gene: a link to the sex determination cascade. Cell 77, 651–661 (1994).
De Santa Barbara, P. et al. Direct interaction of SRY-related protein SOX9 and steroidogenic factor 1 regulates transcription of the human anti-Mullerian hormone gene. Mol. Cell Biol. 18, 6653–6665 (1998).
Nachtigal, M. W. et al. Wilms' tumor 1 and Dax-1 modulate the orphan nuclear receptor SF-1 in sex-specific gene expression. Cell 93, 445–454 (1998).
Arango, N. A., Lovell-Badge, R. & Behringer, R. R. Targeted mutagenesis of the endogenous mouse Mis gene promoter: in vivo definition of genetic pathways of vertebrate sexual development. Cell 99, 409–419 (1999).
Roberts, L. M., Visser, J. A. & Ingraham, H. A. Involvement of a matrix metalloproteinase in MIS-induced cell death during urogenital development. Development 129, 1487–1496 (2002).
Dyche, W. J. A comparative study of the differentiation and involution of the Mullerian duct and Wolffian duct in the male and female fetal mouse. J. Morphol. 162, 175–209 (1979).
Mishina, Y. et al. Genetic analysis of the Mullerian-inhibiting substance signal transduction pathway in mammalian sexual differentiation. Genes Dev. 10, 2577–2587 (1996).
Mishina, Y., Whitworth, D. J., Racine, C. & Behringer, R. R. High specificity of Mullerian-inhibiting substance signaling in vivo. Endocrinology 140, 2084–2088 (1999).
Gouedard, L. et al. Engagement of bone morphogenetic protein type IB receptor and Smad1 signaling by anti-Mullerian hormone and its type II receptor. J. Biol. Chem. 275, 27973–27978 (2000).
Clarke, T. R. et al. Mullerian inhibiting substance signaling uses a bone morphogenetic protein (BMP)-like pathway mediated by ALK2 and induces SMAD6 expression. Mol. Endocrinol. 15, 946–959 (2001).
Visser, J. A. et al. The serine/threonine transmembrane receptor ALK2 mediates Mullerian inhibiting substance signaling. Mol. Endocrinol. 15, 936–945 (2001).
Mishina, Y., Suzuki, A., Ueno, N. & Behringer, R. R. Bmpr encodes a type I bone morphogenetic protein receptor that is essential for gastrulation during mouse embryogenesis. Genes Dev. 9, 3027–3037 (1995).
Jamin, S. P., Arango, N. A., Mishina, Y., Hanks, M. C. & Behringer, R. R. Requirement of Bmpr1a for Mullerian duct regression during male sexual development. Nature Genet. 32, 408–410 (2002).
Parr, B. A. & McMahon, A. P. Sexually dimorphic development of the mammalian reproductive tract requires Wnt-7a. Nature 395, 707–710 (1998). This study identifies the involvement of a Wnt pathway in Müllerian duct regression: Wnt7a expression in the Müllerian duct epithelium is required for the activation of MIS type II receptor expression in the Müllerian duct mesenchyme.
Kawakami, Y., Wada, N., Nishimatsu, S. & Nohno, T. Involvement of frizzled-10 in Wnt-7a signaling during chick limb development. Dev. Growth Differ. 42, 561–569 (2000).
Parr, B. A. & McMahon, A. P. Dorsalizing signal Wnt-7a required for normal polarity of D-V and A-P axes of mouse limb. Nature 374, 350–353 (1995).
Allard, S. et al. Molecular mechanisms of hormone-mediated Mullerian duct regression: involvement of β-catenin. Development 127, 3349–3360 (2000).
Itoh, T. et al. Unaltered secretion of β-amyloid precursor protein in gelatinase A (matrix metalloproteinase 2)-deficient mice. J. Biol. Chem. 272, 22389–22392 (1997).
Kurita, T., Cooke, P. S. & Cunha, G. R. Epithelial-stromal tissue interaction in paramesonephric (Mullerian) epithelial differentiation. Dev. Biol. 240, 194–211 (2001).
Zhao, Y. & Potter, S. S. Functional specificity of the Hoxa13 homeobox. Development 128, 3197–3207 (2001).
Branford, W. W., Benson, G. V., Ma, L., Maas, R. L. & Potter, S. S. Characterization of Hoxa-10/Hoxa-11 transheterozygotes reveals functional redundancy and regulatory interactions. Dev. Biol. 224, 373–387 (2000).
Taylor, H. S., Vanden Heuvel, G. B. & Igarashi, P. A conserved Hox axis in the mouse and human female reproductive system: late establishment and persistent adult expression of the Hoxa cluster genes. Biol. Reprod. 57, 1338–1345 (1997).
Warot, X., Fromental-Ramain, C., Fraulob, V., Chambon, P. & Dolle, P. Gene dosage-dependent effects of the Hoxa-13 and Hoxd-13 mutations on morphogenesis of the terminal parts of the digestive and urogenital tracts. Development 124, 4781–4791 (1997).
Benson, G. V. et al. Mechanisms of reduced fertility in Hoxa-10 mutant mice: uterine homeosis and loss of maternal Hoxa-10 expression. Development 122, 2687–2696 (1996). This study shows that a Hox gene is involved in patterning the anterior–posterior axis of the female reproductive tract.
Miller, C. & Sassoon, D. A. Wnt-7a maintains appropriate uterine patterning during the development of the mouse female reproductive tract. Development 125, 3201–3211 (1998). This paper nicely describes the function of Wnt7a in the differentiation of the oviduct and uterus along both the anterior–posterior and lateral axes.
Miller, C., Degenhardt, K. & Sassoon, D. A. Fetal exposure to DES results in de-regulation of Wnt7a during uterine morphogenesis. Nature Genet. 20, 228–230 (1998). This study points to phenotypic similarities between the uterus of Wnt7a -null mutants and those of prenatally DES-treated wild-type animals. The authors show that prenatal DES treatment inhibits Wnt7a expression in the uterine epithelium.
Mittendorf, R. Teratogen update: carcinogenesis and teratogenesis associated with exposure to diethylstilbestrol (DES) in utero. Teratology 51, 435–445 (1995).
Ma, L., Benson, G. V., Lim, H., Dey, S. K. & Maas, R. L. Abdominal B (AbdB) Hoxa genes: regulation in adult uterus by estrogen and progesterone and repression in mullerian duct by the synthetic estrogen diethylstilbestrol (DES). Dev. Biol. 197, 141–154 (1998).
Block, K., Kardana, A., Igarashi, P. & Taylor, H. S. In utero diethylstilbestrol (DES) exposure alters Hox gene expression in the developing mullerian system. FASEB J. 14, 1101–1108 (2000).
Lindner, T. H. et al. A novel syndrome of diabetes mellitus, renal dysfunction and genital malformation associated with a partial deletion of the pseudo-POU domain of hepatocyte nuclear factor-1β. Hum. Mol. Genet. 8, 2001–2008 (1999).
Bingham, C. et al. Solitary functioning kidney and diverse genital tract malformations associated with hepatocyte nuclear factor-1β mutations. Kidney Int. 61, 1243–1251 (2002).
Coffinier, C., Barra, J., Babinet, C. & Yaniv, M. Expression of the vHNF1/HNF1β homeoprotein gene during mouse organogenesis. Mech. Dev. 89, 211–213 (1999).
Reber, M. & Cereghini, S. Variant hepatocyte nuclear factor 1 expression in the mouse genital tract. Mech. Dev. 100, 75–8 (2001).
Bai, Y., Pontoglio, M., Hiesberger, T., Sinclair, A. M. & Igarashi, P. Regulation of kidney-specific Ksp-cadherin gene promoter by hepatocyte nuclear factor-1β. Am. J. Physiol. Renal Physiol. 283, 839–851 (2002).
Wertz, K. & Herrmann, B. G. Kidney-specific cadherin (cdh16) is expressed in embryonic kidney, lung, and sex ducts. Mech. Dev. 84, 185–188 (1999).
Coffinier, C., Thepot, D., Babinet, C., Yaniv, M. & Barra, J. Essential role for the homeoprotein vHNF1/HNF1β in visceral endoderm differentiation. Development 126, 4785–4794 (1999).
Barbacci, E. et al. Variant hepatocyte nuclear factor 1 is required for visceral endoderm specification. Development 126, 4795–4805 (1999).
Coffinier, C. et al. Bile system morphogenesis defects and liver dysfunction upon targeted deletion of HNF1β. Development 129, 1829–1838 (2002).
David, A. et al. Hydrometrocolpos and polydactyly: a common neonatal presentation of Bardet–Biedl and McKusick–Kaufman syndromes. J. Med. Genet. 36, 599–603 (1999).
Stone, D. L. et al. Mutation of a gene encoding a putative chaperonin causes McKusick–Kaufman syndrome. Nature Genet. 25, 79–82 (2000).
Belville, C., Josso, N. & Picard, J. Y. Persistence of Mullerian derivatives in males. Am J. Med. Genet. 89, 218–223 (1999).
Urioste, M. et al. Persistence of mullerian derivatives, lymphangiectasis, hepatic failure, postaxial polydactyly, renal and craniofacial anomalies. Am J. Med. Genet. 47, 494–503 (1993).
Hummel, K. P. Hypodactyly, a semidominant lethal mutation in mice. J. Hered. 61, 219–220 (1970).
Mortlock, D. P., Post, L. C. & Innis, J. W. The molecular basis of hypodactyly (Hd): a deletion in Hoxa 13 leads to arrest of digital arch formation. Nature Genet. 13, 284–289 (1996).
Fromental-Ramain, C. et al. Hoxa-13 and Hoxd-13 play a crucial role in the patterning of the limb autopod. Development 122, 2997–3011 (1996).
Post, L. C., Margulies, E. H., Kuo, A. & Innis, J. W. Severe limb defects in Hypodactyly mice result from the expression of a novel, mutant HOXA13 protein. Dev. Biol. 217, 290–300 (2000).
Mortlock, D. P. & Innis, J. W. Mutation of HOXA13 in hand–foot–genital syndrome. Nature Genet. 15, 179–180 (1997). Identification of the involvement of a HOX gene, HOXA13 , in female reproductive-tract development in humans.
Wawersik, S. & Maas, R. L. Vertebrate eye development as modeled in Drosophila. Hum. Mol. Genet. 9, 917–925 (2000).
Capdevila, J. & Johnson, R. L. Hedgehog signaling in vertebrate and invertebrate limb patterning. Cell. Mol. Life Sci. 57, 1682–1694 (2000).
Hirth, F. & Reichert, H. Conserved genetic programs in insect and mammalian brain development. Bioessays 21, 677–684 (1999).
Newman, A. P. & Sternberg, P. W. Coordinated morphogenesis of epithelia during development of the Caenorhabditis elegans uterine–vulval connection. Proc. Natl Acad. Sci. USA 93, 9329–9333 (1996).
Kornfeld, K. Vulval development in Caenorhabditis elegans. Trends Genet. 13, 55–61 (1997).
Newman, A. P., Acton, G. Z., Hartwieg, E., Horvitz, H. R. & Sternberg, P. W. The lin-11 LIM domain transcription factor is necessary for morphogenesis of C. elegans uterine cells. Development 126, 5319–5326 (1999).
Chamberlin, H. M. et al. The PAX gene egl-38 mediates developmental patterning in Caenorhabditis elegans. Development 124, 3919–3928 (1997).
Maloof, J. N. & Kenyon, C. The Hox gene lin-39 is required during C. elegans vulval induction to select the outcome of Ras signaling. Development 125, 181–190 (1998).
Gleason, J. E., Korswagen, H. C. & Eisenmann, D. M. Activation of Wnt signaling bypasses the requirement for RTK/Ras signaling during C. elegans vulval induction. Genes Dev. 16, 1281–1290 (2002).
Eisenmann, D. M., Maloof, J. N., Simske, J. S., Kenyon, C. & Kim, S. K. The β-catenin homologue BAR-1 and LET-60 Ras coordinately regulate the Hox gene lin-39 during Caenorhabditis elegans vulval development. Development 125, 3667–3680 (1998).
Hoier, E. F., Mohler, W. A., Kim, S. K. & Hajnal, A. The Caenorhabditis elegans APC-related gene apr-1 is required for epithelial cell migration and Hox gene expression. Genes Dev. 14, 874–886 (2000).
Hogan, B. L. & Kolodziej, P. A. Organogenesis: molecular mechanisms of tubulogenesis. Nature Rev. Genet. 3, 513–523 (2002).
Lubarsky, B. & Krasnow, M. A. Tube morphogenesis: making and shaping biological tubes. Cell 112, 19–28 (2003).
Gruenwald, P. The relation of the growing Mullerian duct to the Wolffian duct and its importance for the genesis of malformations. Anat. Rec. 81, 1–19 (1941).
Igarashi, P. et al. Ksp-cadherin gene promoter. II. Kidney-specific activity in transgenic mice. Am. J. Physiol. 277, 599–610 (1999).
Shao, X., Somlo, S. & Igarashi, P. Epithelial-specific Cre/lox recombination in the developing kidney and genitourinary tract. J. Am. Soc. Nephrol. 13, 1837–1846 (2002).
Shao, X., Johnson, J. E., Richardson, J. A., Hiesberger, T. & Igarashi, P. A minimal Ksp-cadherin promoter linked to a green fluorescent protein reporter gene exhibits tissue-specific expression in the developing kidney and genitourinary tract. J. Am. Soc. Nephrol. 13, 1824–1836 (2002).
Nef, S. & Parada, L. F. Hormones in male sexual development. Genes Dev. 14, 3075–3086 (2000). This review nicely describes how male development is regulated by testis-secreted hormones, including testosterone, MIS and Insl3.
Forsberg, J. G. Cervicovaginal epithelium: its origin and development. Am. J. Obstet. Gynecol. 115, 1025–1043 (1973).
Cunha, G. R. The dual origin of vaginal epithelium. Am. J. Anat. 143, 387–392 (1975).
Drews, U., Sulak, O. & Schenck, P. A. Androgens and the development of the vagina. Biol. Reprod. 67, 1353–1359 (2002).
Carroll, T. J. & Vize, P. D. Synergism between Pax-8 and lim-1 in embryonic kidney development. Dev. Biol. 214, 46–59 (1999).
Roberts, L. M., Hirokawa, Y., Nachtigal, M. W. & Ingraham, H. A. Paracrine-mediated apoptosis in reproductive tract development. Dev. Biol. 208, 110–122 (1999).
Zhao, Y. & Potter, S. S. Functional comparison of the Hoxa 4, Hoxa 10, and Hoxa 11 homeoboxes. Dev. Biol. 244, 21–36 (2002).
Post, L. C. & Innis, J. W. Infertility in adult hypodactyly mice is associated with hypoplasia of distal reproductive structures. Biol. Reprod. 61, 1402–1408 (1999).
Dai, X. et al. The ovo gene required for cuticle formation and oogenesis in flies is involved in hair formation and spermatogenesis in mice. Genes Dev. 12, 3452–3463 (1998).
Katsanis, N. et al. Mutations in MKKS cause obesity, retinal dystrophy and renal malformations associated with Bardet–Biedl syndrome. Nature Genet. 26, 67–70 (2000).
Slavotinek, A. M. et al. Mutations in MKKS cause Bardet–Biedl syndrome. Nature Genet. 26, 15–16 (2000).
Griffin, J. E., Edwards, C., Madden, J. D., Harrod, M. J. & Wilson, J. D. Congenital absence of the vagina. The Mayer–Rokitansky–Kuster–Hauser syndrome. Ann. Intern. Med. 85, 224–236 (1976).
Duncan, P. A., Shapiro, L. R., Stangel, J. J., Klein, R. M. & Addonizio, J. C. The MURCS association: Mullerian duct aplasia, renal aplasia, and cervicothoracic somite dysplasia. J. Pediatr. 95, 399–402 (1979).
van Haelst, M. M. et al. Lymphangiectasia with persistent Mullerian derivatives: confirmation of autosomal recessive Urioste syndrome. Am. J. Med. Genet. 104, 65–68 (2001).
Bellini, C. et al. Persistence of Mullerian derivatives and intestinal lymphangiectasis in two newborn brothers: confirmation of the Urioste syndrome. Am. J. Med. Genet. 104, 69–74 (2001).
Footz, T. K. et al. Analysis of the cat eye syndrome critical region in humans and the region of conserved synteny in mice: a search for candidate genes at or near the human chromosome 22 pericentromere. Genome Res. 11, 1053–1070 (2001).
Fryns, J. P., Moerman, F., Goddeeris, P., Bossuyt, C. & Van den Berghe, H. A new lethal syndrome with cloudy corneae, diaphragmatic defects and distal limb deformities. Hum. Genet. 50, 65–70 (1979).
Acknowledgements
We thank M. Renfree for helpful comments. This work was supported by a National Institutes of Health grant to R.R.B.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Competing interests
The authors declare that they have no competing financial interests.
Related links
Related links
DATABASES
FlyBase
LocusLink
OMIM
maturity-onset diabetes of the young type 5
Mayer–Rokitansky–Küster–Hauser (MRKH) syndrome
Persistent Müllerian duct syndrome
WormBase
Glossary
- AGENESIS
-
A condition in which a body part is absent or does not develop completely.
- ATRESIA
-
A condition in which an opening or passage for the tracts of the body is absent or closed.
- SEPTATION
-
Refers to the state of being divided internally by a partition or partitions. In the female reproductive tract, septation is observed longitudinally or transversely.
- INTERMEDIATE MESODERM
-
A region of the embryonic mesoderm that forms the urogenital system, including the kidneys, gonads and their tracts.
- MESONEPHRIC DUCT
-
A tubule that forms by posterior extension of the pronephric duct and differentiates into the urinary and male reproductive tract: the Wolffian duct.
- PARAMESONEPHRIC DUCT
-
A tubule that forms parallel to the mesonephric duct and differentiates into the female reproductive tract: the Müllerian duct.
- PAIR-RULE GENE
-
A class of segmentation gene that determines segments along the anterior–posterior axis. The expression of pair-rule genes in a pattern of seven stripes that are perpendicular to the axis is regulated by another class of segmentation genes: the gap genes.
- PRONEPHROS
-
The first kidney that appears in the embryo at the anterior end of the nephric duct. This is a transitional organ that subsequently degenerates during embryogenesis and is thought to be non-functional in mammals.
- CHIMAERA ASSAY
-
A technique that assesses the mode of action of gene products by generating animals from a mixture of cells that are derived from two or more genetically distinct animals.
- CELL-AUTONOMOUSLY
-
A mode of gene effect that is restricted to the cell in which the gene is expressed.
- SEGMENT-POLARITY GENES
-
Segmentation genes that are required for patterning the body along the anterior–posterior axis. They are expressed in a pattern of 14 stripes at the onset of gastrulation and following the expression of pair-rule genes.
- LEYDIG CELL
-
Interstitial mesenchymal cells of the mammalian testis that are involved in the synthesis of testosterone.
- COELOMIC EPITHELIUM
-
An epithelial tissue that lines the surface of the body wall and abdominal organs.
- EPIDIDYMIS
-
(Plural epididymides). The distal portion of the male reproductive tract that receives the sperm from the testis.
- VAS DEFERENS
-
(Plural vas deferentia). The proximal portion of the male reproductive tract through which the sperm travels from the epididymis to the urethra.
- MESONEPHROS
-
The second kidney that forms next to the pronephros posteriorly during embryogenesis. In mammals, this is a transient embryonic organ that subsequently degenerates but is thought to be functional. The urinary function is postnatally taken over by the metanephros.
- CLOACA
-
The terminal end of the hindgut before division into the rectum and urogenital sinus. The dorsal part of the cloaca differentiates into the rectum and anal canal, and the ventral part differentiates into the urogenital sinus.
- PLANAR-CELL POLARITY
-
The polarity of epithelial cells in the plane of the epithelium, which is orthogonal to their apical–basal axis.
- SERTOLI CELLS
-
Tall columnar epithelial cells of the mammalian testis that are involved in the synthesis of Müllerian-inhibiting substance.
- VIRILIZE
-
(Masculinize). To produce or cause male sexual characteristics.
- PARACRINE
-
A form of cell–cell communication that depends on a secreted substance that acts over a short distance and does not enter the circulation.
- AUTOCRINE
-
A mode of action of a secreted substance by which it affects the cell that secretes it.
- ANIMAL-CAP ASSAY
-
An experimental system to study inductive interactions in the early embryogenesis of urodele amphibians and, subsequently, Xenopus. The animal cap of the blastula can respond to the appropriate inductive signal or transgene expression to produce a range of differentiated tissues.
- MATRIX METALLOPROTEINASES
-
A family of proteinases that modify the extracellular matrix and require a metal in the catalytic process.
- AFFYMETRIX GENE-CHIP ANALYSIS
-
The examination of gene-expression profiles by the high-density array of single-stranded DNA nucleotides.
- HOX CLUSTERS
-
A group of linked regulatory homeobox genes that are involved in patterning the animal body axis during development. Homeobox genes are defined as those that contain an 180-base-pair sequence that encodes a DNA-binding helix–lturn–helix motif (a homeodomain).
- HOMEOTIC TRANSFORMATION
-
When one embryonic axial segment alters its identity to that of another.
- STENOSIS
-
A narrowing or obstruction of the opening or channel of a tract, which prevents the normal flow through it.
- PARALOGUE
-
A homologous gene that originates by gene duplication.
- VAGINAL FORNIX
-
(Plural vaginal fornices). An anatomical recess that is formed by the projection of the cervix into the upper part of the vagina. There are four fornices in a female: the anterior fornix, the posterior fornix and two lateral fornices.
- HYDROMETROCOLPOS
-
The distension of the uterus and vagina by the accumulation of secreted fluid; this usually reflects a mechanical obstruction.
- LYMPHANGIECTASIA
-
Dilation of the lymphatic vessels that is caused by lymphatic damage, which leads to the blockage of local lymphatic drainage.
- HYPOSPADIAS
-
A congenital defect in which the urethra opens abnormally on the ventral side of the penis, rather than at the distal tip of the glans.
- DOMINANT-NEGATIVE
-
A form of mutation that interferes with the function of its wild-type gene product.
- CRE/LOXP
-
A site-specific recombination system that is derived from the Escherichia coli bacteriophage P1. Two short DNA sequences (loxP sites) are engineered to flank the target DNA. Activation of the Cre recombinase enzyme catalyses recombination between the loxP sites, which can lead to the excision of the intervening sequence when two loxP sites have the same orientation on the same DNA strand.
Rights and permissions
About this article
Cite this article
Kobayashi, A., Behringer, R. Developmental genetics of the female reproductive tract in mammals. Nat Rev Genet 4, 969–980 (2003). https://doi.org/10.1038/nrg1225
Issue Date:
DOI: https://doi.org/10.1038/nrg1225
This article is cited by
-
RA-RAR signaling promotes mouse vaginal opening through increasing β-catenin expression and vaginal epithelial cell apoptosis
Reproductive Biology and Endocrinology (2023)
-
Combining Endometrial Assembloids and Blastoids to Delineate the Molecular Roadmap of Implantation
Stem Cell Reviews and Reports (2023)
-
Bi-potential hPSC-derived Müllerian duct-like cells for full-thickness and functional endometrium regeneration
npj Regenerative Medicine (2022)
-
Protein–protein interaction network analysis applied to DNA copy number profiling suggests new perspectives on the aetiology of Mayer–Rokitansky–Küster–Hauser syndrome
Scientific Reports (2021)
-
Animal Models and Alternatives in Vaginal Research: a Comparative Review
Reproductive Sciences (2021)