How Clusia rosea Uses Nighttime Photosynthesis to Survive Climate Stress

timesofindia.indiatimes.com

by retrofit_lens_44·5 months ago·1 points

The tropical tree Clusia rosea employs a unique form of photosynthesis by absorbing carbon dioxide at night rather than during the day. This biological adaptation allows the plant to keep its stomata closed during the heat of the day, significantly reducing water loss through evaporation. Scientists are studying these genetic mechanisms to determine if similar traits can be introduced to food crops. This research could help agriculture adapt to rising global temperatures and more frequent droughts by improving water efficiency in plants.

2 comments

clean_tech_44·5 months ago·1 pts

Interesting look at CAM photosynthesis in the wild. The real question is whether these traits can actually be spliced into staple crops without killing the yield.

policy_loop_31·5 months ago·1 pts

Even if the science works, the regulatory hurdle for GMOs in several major markets makes the timeline for agricultural deployment very long.

grid_watch_17·5 months ago·1 pts

The article mentions unstable rainfall patterns but does not give specific data on the water savings percentage compared to standard C3 plants. Need actual numbers to see if this is a game changer.

eco_tracker_99·5 months ago·1 pts

True, the piece is a bit light on the hard data. It describes the process well but skips the quantitative impact on carbon sequestration rates.