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La espermatogénesis
Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim…
La oogénesis
In human women, oogenesis produces one mature egg cell or ovum for every precursor cell that enters meiosis. This process differs in two unique ways…
La  fertilización
During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from…
El clivaje y la blastulación
After a large-single-celled zygote is produced via fertilization, the process of cleavage occurs while zygotes travel through the uterine tube.…
La gastrulación
Gastrulation establishes the three primary tissues of an embryo: the ectoderm, mesoderm, and endoderm. This developmental process relies on a series…
La neurulación
Neurulation is the embryological process which forms the precursors of the central nervous system and occurs after gastrulation has established the…
La migración celular
Cell migration, the process by which cells move from one location to another, is essential for the proper development and viability of organisms…
La determinación
During embryogenesis, cells become progressively committed to different fates through a two-step process: specification followed by determination.…
Microscopía de la levadura de fisión del ciclo de vida sexual
The fission yeast Schizosaccharomyces pombe has been an invaluable model system in studying the regulation of the mitotic cell cycle progression, the…
Análisis de la segregación cromosómica, acetilación de histonas y morfología de huso en ovocitos de caballo
The field of assisted reproduction has been developed to treat infertility in women, companion animals, and endangered species. In the horse,…
Entrenamiento quirúrgico modelo: Adquisición de habilidades en el photocoagulation del Laser Fetoscopic de Monochorionic Diamniotic Twin Placenta utilizando simuladores realistas
Fetoscopic laser coagulation of arterio-venous anastomoses (AVA) in a monochorionic placenta is the standard of care for twin-twin transfusion…

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