Teacher Insights: Know about how to choose the best MPPSC coaching institute  |  National Edu News: Swinburne University of Technology & IIT H launch the joint doctoral program  |  Policy Indications: India & Japan collaborations for innovations on Hydrogen based technologies  |  National Edu News: Education Minister addresses at the Annual Convocation of IIM Rohtak  |  Education Information: UPSC postpones tests and Interviews of some examinations  |  National Edu News: Piyush Goyal launches the Startup India Seed Fund Scheme  |  Teacher Insights: Are you Proficient in English?  |  National Edu News: National climate vulnerability assessment sees 8 states as highly vulnerable  |  National Edu News: Education minister e-launches long-lasting hygiene product DuroKea Series  |  National Edu News: Punjab’s new nutrient rich crop varieties can satisfy India's nutritional needs   |  Guest Column: Delicious Dhabas  |  International Edu News: 2D Perovskites for Solar Cells and LEDS  |  International Edu News: AI Model for Predicting Tsunami  |  International Edu News: Wearable Sweat Sensors on a Bandage  |  International Edu News: Smallest High Resolution Microscope  |  
February 26, 2019 Tuesday 02:30:34 PM IST

Temperature sensors in plants

Science Innovations

A rabidopsis, a winter plant, grows at different times of day as the seasons change. In the summer, the plant grows during the day, but during the winter it grows at night. Researchers at University of California - Riverside examined the role of phytochrome B (temperature sensor) in Arabidopsis at 21 degrees Celsius and 27 degrees Celsius under red light. The monochromatic wavelength allowed the team to study how this particular plant sensor functions without interference from other wavelengths of light. Phytochrome B, a molecular signalling pathway, plays a pivotal role in how plants respond to temperature. Understanding how plants respond to temperature can predict not only future food availability but also develop new technologies to help plants cope with increasing temperature changes associated with global warming.

Comments