How sex pheromones diversify: Lessons from yeast

Many organisms including insects, amphibians and yeasts use sex pheromones for attracting individuals of the opposite sex, but what happens to sex pheromones as new species emerge? New research publishing January 22 in the ...

Genes on the move help nose make sense of scents

The human nose can distinguish one trillion different scents—an extraordinary feat that requires 10 million specialized nerve cells, or neurons, in the nose, and a family of more than 400 dedicated genes. But precisely ...

Pioneering discovery of an odor-detecting receptor enhancer

Each odor-detecting neuron (referred to as olfactory sensory neuron from here on), chooses a single odorant receptor gene from a fairly large number of options that are split into class I (fish-like) and class II (terrestrial-specific) ...

Research clarifies nuclear hormone receptor function in plants

The striking capacity for plants to adapt their growth and development to an ever-changing environment is mediated by diverse plant hormones that regulate virtually every aspect of plant life. In the past 10 to 15 years, ...

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