Sex determination: Co-opted signals determine gender
نویسندگان
چکیده
منابع مشابه
Sex determination: Co-opted signals determine gender
The Drosophila JAK-STAT pathway and its ligand Unpaired are required for a wide range of developmental processes. Recent results have identified Unpaired as an activator of sex-lethal and revealed a new role for the JAK-STAT pathway in sex determination.
متن کاملSex as a response to oxidative stress: stress genes co-opted for sex.
Despite a great deal of interest, the evolutionary origins and roles of sex remain unclear. Recently, we showed that in the multicellular green alga, Volvox carteri, sex is a response to increased levels of reactive oxygen species (ROS), which could be indicative of the ancestral role of sex as an adaptive response to stress-induced ROS. To provide additional support for the suggestion that sex...
متن کاملMycorrhizal Symbiosis: Ancient Signalling Mechanisms Co-opted
Mycorrhizal root endosymbiosis is an ancient property of land plants. Two parallel studies now provide novel insight into the mechanism driving this interaction and how it is used by other filamentous microbes like pathogenic oomycetes.
متن کاملEnvironmentally induced responses co-opted for reproductive altruism.
Reproductive altruism is an extreme form of altruism best typified by sterile castes in social insects and somatic cells in multicellular organisms. Although reproductive altruism is central to the evolution of multicellularity and eusociality, the mechanistic basis for the evolution of this behaviour is yet to be deciphered. Here, we report that the gene responsible for the permanent suppressi...
متن کاملKaragöz Co-Opted: Turkish Shadow Theatre of the Early Republic
During the early Turkish republic karagöz shadow theatre’s Ottoman patterns were transformed. Reformers attempted to restrict coffeehouses where the art had flourished and developed written texts to replace the improvised practice of the past. They sponsored performances in government-supported community centers and created shows to promote government policies. The efforts meant that an art, wh...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Biology
سال: 2000
ISSN: 0960-9822
DOI: 10.1016/s0960-9822(00)00686-2