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Giving fish their medicine at the right time can make all the difference

Giving fish their medicine at the right time can make all the difference

A fish out of time is as bad as a fish out of water. Credit: Shutterstock/The Conversation Over the course of evolution, humans and other animals have developed biological clocks. These act as internal timekeepers and are synchronised by environmental cues, mainly the daily alternation between day and night. These internal clocks control biological rhythms […]

Cercetatorii continua sa apere produsele modificate genetic

Cercetatorii continua sa apere produsele modificate genetic

  Cercetatorii au realizat un „firewall genetic” pentru noi forme de viata, creand o bacterie care poate supravietui doar in prezenta unei substante chimice create de om si depasind astfel un obstacol major in domeniul utilizarii extinse a organismelor modificate genetic (OMG). Reusita a doua echipe diferite de cercetatori, considerata o piatra de hotar in […]