Rie1 and Sgn1 form an RNA-binding complex that enforces the meiotic entry cell fate decision.

Budding yeast cells have the capacity to adopt few but distinct physiological states depending on environmental conditions. Vegetative cells proliferate rapidly by budding while spores can survive prolonged periods of nutrient deprivation and/or desiccation. Whether or not a yeast cell will enter meiosis and sporulate represents a critical decision that could be lethal if made in error.

Attitudes and policies regarding access to fertility care and assisted reproductive technologies in Israel.

Despite the high profile of fertility care and assisted reproductive technologies, their social and regulatory contexts remain largely unexplored. Yet, studies reveal a practice of candidate screening on a somewhat arbitrary basis. Examining the above issues is of special importance to Israel, given its high fertility rates.

Attitudes of Israeli gynecologists regarding candidate screening and personal responsibility in assisted reproductive technologies versus adoption in Israel.

Background: Although both assisted reproduction technologies (ART) and adoption services are designed to help childless couples, their legal status is overwhelmingly different. In particular, applicants for adoption services in Israel are required to undergo a meticulous background check, whereas ART has no such precondition. The present study evaluated the attitude of gynecologists in Israel towards this difference and their opinion of their own responsibility to children born by in vitro fertilization (IVF) treatment.