Gas for all seasons
Researchers have long puzzled over how nitric oxide (NO) plays a vital role in a range of biologoical processes, from dilation of blood vessels to immune defence, learning, memory and even maintaining erections. Now Jonathan Stamler and his colleagues at Duke University in Durham, North Carolina, US, have discovered one important reason why NO molecule is such a jack-of-all-trades. They report that the gas can bind to proteins called transcription factors, which turn genes on and off. This signalling mechanism influenced by NO explains many of NO's biological effects. However, the mechanisms explaining these influences need further research, feel scientists.
Related Content
- Order of the National Green Tribunal regarding dumping of garbage in the entire town of Silchar, Assam, 18/04/2024
- Order of the National Green Tribunal regarding removal of debris dumped at Mithi river, Mumbai, Maharashtra, 15/04/2024
- Implementation and review of the updated/ revised plan of action for prevention and control of paddy stubble burning in 2024
- Direction to Gas Based Generating Stations (GBSs) under Section 11 of the Electricity Act, 2003
- Warmer winters 2024: Himalayas will bear maximum brunt of climate change
- Annual climate summary 2023