Menu

Image of the Day: Multiple Choice

Photosynthesis can happen in more than one way.  

Jun 19, 2018
Sukanya Charuchandra

The different colors indicate two types of photosynthesis in blue-green algal cells: chlorophyll-a (magenta) and chlorophyll-f (yellow).DENNIS NUERNBERG In a study published in Science on June 14, researchers show that many blue-green algae use near-infrared light, instead of the usual visible red light, to photosynthesize. These algae used chlorophyll-f when they have access to only near-infrared light, as opposed to chlorophyll-a, which they use under red light.

In a statement, Bill Rutherford, a coauthor on the paper, says this “changes how we understand the key events at the heart of standard photosynthesis.”

D.J. Nürnberg et al., “Photochemistry beyond the red limit in chlorophyll f–containing photosystems,” Science, doi:10.1126/science.aar8313, 2018.

February 2019

Big Storms Brewing

Can forests weather more major hurricanes?

Marketplace

Sponsored Product Updates

Bio-Rad Releases First FDA-Cleared Digital PCR System and Test for Monitoring Chronic Myeloid Leukemia Treatment Response
Bio-Rad Releases First FDA-Cleared Digital PCR System and Test for Monitoring Chronic Myeloid Leukemia Treatment Response
Bio-Rad Laboratories, Inc. (NYSE: BIO and BIOb), a global leader of life science research and clinical diagnostic products, today announced that its QXDx AutoDG ddPCR System, which uses Bio-Rad’s Droplet Digital PCR technology, and the QXDx BCR-ABL %IS Kit are the industry’s first digital PCR products to receive U.S. Food and Drug Administration (FDA) clearance. Used together, Bio-Rad’s system and kit can precisely and reproducibly monitor molecular response to treatment in patients with chronic myeloid leukemia (CML).
Bio-Rad Showcases New Automation Features of its ZE5 Cell Analyzer at SLAS 2019
Bio-Rad Showcases New Automation Features of its ZE5 Cell Analyzer at SLAS 2019
Bio-Rad Laboratories, Inc. (NYSE: BIO and BIOb) today showcases new automation features of its ZE5 Cell Analyzer during the Society for Laboratory Automation and Screening 2019 International Conference and Exhibition (SLAS) in Washington, D.C., February 2–6. These capabilities enable the ZE5 to be used for high-throughput flow cytometry in biomarker discovery and phenotypic screening.
Andrew Alliance and Sartorius Collaborate to Provide Software-Connected Pipettes for Life Science Research
Andrew Alliance and Sartorius Collaborate to Provide Software-Connected Pipettes for Life Science Research
Researchers to benefit from an innovative software-connected pipetting system, bringing improved reproducibility and traceability of experiments to life-science laboratories.
Corning Life Sciences to Feature 3D Cell Culture Technologies at SLAS 2019
Corning Life Sciences to Feature 3D Cell Culture Technologies at SLAS 2019
Corning Incorporated (NYSE: GLW) will showcase advanced 3D cell culture technologies and workflow solutions for spheroids, organoids, tissue models, and applications including ADME/toxicology at the Society for Laboratory Automation and Screening (SLAS) conference, Feb. 2-6 in Washington, D.C.