Our aim is to correlate classical concepts of sexual differentiation with current molecular mechanisms of sex determination in mammals. Jost’s paradigm established that sex determination depends upon endocrine activity of fetal testis. The establishment of a complex network of alternative molecular pathways of gene expression determines the formation of either ovaries or testis from undifferentiated gonads. Taking the mouse as a model system, we described the finding of several genes that are regulated following the expression of Sry in males and the alternate pathways found in females. We concluded that it remains to be known whether the data from the mouse model could be extended to other mammals, including humans.Se correlacionan concept...
In mammals, biological differences between males and females, which influence many aspects of their ...
Embora muitos eventos que participam do processo de desenvolvimento sexual normal não estejam elucid...
RESUMEN Los sistemas de determinación de sexo son extremadamente variados, razón por la cual, han c...
Se correlacionan conceptos clásicos de la diferenciación sexual con mecanismos moleculares de la det...
Here we review the hypothesis and theories to explain the processes involved in the sexual different...
This research was funded by the Andalussian Government, Junta de Andalucia with FEDER funds, grants ...
Abstract 29 Sex determination refers to the developmental decision that the bipotential genital ridg...
<p>Pathologies of sexual development are common in humans and reflect the precarious processes of se...
Sexual reproduction is fundamental to the survival and propagation of metazoan species. In mice, as ...
This chapter discusses the understanding of the biology of sry and sex determination particularly wh...
Most of the sexual characteristics of mammals are controlled by sex hormones released from the gonad...
Arguably the most defining moment in our lives is fertilization, the point at which we inherit eithe...
Mammalian sex determination and differentiation can be divided into three major steps. In the first ...
Gonadal cellular organization is very similar in all vertebrates, though different processes can tri...
International audienceThe knowledge of sex determination and gonads differentiation processes have m...
In mammals, biological differences between males and females, which influence many aspects of their ...
Embora muitos eventos que participam do processo de desenvolvimento sexual normal não estejam elucid...
RESUMEN Los sistemas de determinación de sexo son extremadamente variados, razón por la cual, han c...
Se correlacionan conceptos clásicos de la diferenciación sexual con mecanismos moleculares de la det...
Here we review the hypothesis and theories to explain the processes involved in the sexual different...
This research was funded by the Andalussian Government, Junta de Andalucia with FEDER funds, grants ...
Abstract 29 Sex determination refers to the developmental decision that the bipotential genital ridg...
<p>Pathologies of sexual development are common in humans and reflect the precarious processes of se...
Sexual reproduction is fundamental to the survival and propagation of metazoan species. In mice, as ...
This chapter discusses the understanding of the biology of sry and sex determination particularly wh...
Most of the sexual characteristics of mammals are controlled by sex hormones released from the gonad...
Arguably the most defining moment in our lives is fertilization, the point at which we inherit eithe...
Mammalian sex determination and differentiation can be divided into three major steps. In the first ...
Gonadal cellular organization is very similar in all vertebrates, though different processes can tri...
International audienceThe knowledge of sex determination and gonads differentiation processes have m...
In mammals, biological differences between males and females, which influence many aspects of their ...
Embora muitos eventos que participam do processo de desenvolvimento sexual normal não estejam elucid...
RESUMEN Los sistemas de determinación de sexo son extremadamente variados, razón por la cual, han c...