Researchers from ISB’s Baliga Lab recently published a paper in the journal Frontiers in Marine Science, in which they identified a diatom-specific gene that may play a key role in predicting when diatoms might transition from a low/moderate to a high carbon dioxide environment.
In a study published in Nature Communications and with implications for understanding effects of climate change, ISB researchers show microscopic phytoplankton are more resilient in an acidified environment.
It started with a call to action: On Dec. 12, the first anniversary of the Paris Agreement, gather around the dinner table with friends and other community members to discuss climate action. Organizers from GOOD Magazine and the Earth To Coalition hoped that this grassroots movement, given the incoming administration, would inspire people to keep climate action at the top of minds. ISB answered the call and decided to host…
Q: What is your role? A: I am a Research Associate for the Baliga Lab, where I perform genome-wide experiments that feed into the complex, predictive software tools that we create here. One project I work on investigates how microbial communities respond to stressful environmental changes over time. It is challenging research: my model organism—Desulfovibrio vulgaris—is hard to grow at the bench. Desulfovibrio is anaerobic; it likes to grow in…
3 Bullets Rapid climate change, including ocean acidification caused by increasing carbon dioxide (CO2) levels, is predicted to affect the oceans, sea life, and the global carbon cycle. Marine microalgae, including diatoms, are responsible for converting CO2 into oxygen and biologically usable carbon through photosynthesis. How these organisms will respond over the short and long term to rising CO2 is unknown. Growth experiments and transcriptomic analyses performed by UW and…
In her 11 years as a senior scientist in the Baliga lab at ISB, Monica has successfully developed a rigorous program on marine and oceanographic systems, and has been a pioneer in transcending traditional disciplinary boundaries and transferring systems methodology developed at ISB to explorecomplex oceanographic problems of global importance. Her highly collaborative and cross-disciplinary work involves laboratory and field studies that integrate physiological, molecular and physical-chemical approaches to understand…
Photos above: (Left) Anne Thompson and (right) Mόnica Orellana as featured in “Women in Oceanography: A Decade Later.” BY ISBUSA Two of ISB’s senior research scientists are featured in the second edition of “Women in Oceanography.” Dr. Mόnica Orellana and Dr. Anne Thompson, both of the Baliga Lab, share their stories about what inspired their careers in oceanography and some of their thoughts about working in the field. The inaugural issue…
NOAA National Marine Sanctuaries and Ocean Acidification Program is holding a webinar series starting March 19 through June on the topic: "Sharing Ocean Acidification Resources for Communicators and Educators." ISB's Claudia Ludwig, the Education Program Manager in the Baliga Lab, will present: Ocean Acidification: A Systems Approach to a Global Problem When: Wed., April 23, 2014, 3 p.m. PST (6 p.m. EST) Primary Audience: Teachers, Formal Educators Project Website: http://baliga.isbscience.net/drupal/education/?q=content/ocean-acidification-systems-approach-global-problem…
NOAA National Marine Sanctuaries and Ocean Acidification Program is holding a webinar series starting March 19 through June on the topic: "Sharing Ocean Acidification Resources for Communicators and Educators." ISB's Claudia Ludwig, the Education Program Manager in the Baliga Lab, will present: Ocean Acidification: A Systems Approach to a Global Problem When: Wed., April 23, 2014, 3 p.m. PST (6 p.m. EST) Primary Audience: Teachers, Formal Educators Project Website: http://baliga.isbscience.net/drupal/education/?q=content/ocean-acidification-systems-approach-global-problem…
Allison Lee, who traveled to Antarctica this spring aboard a research cruise on an icebreaker in the Ross Sea, just received an Antarctic Service Medal for her participation. The medal was created by Congress and presented by the National Science Foundation to those who serve on a U.S. expedition to Antarctica. Allison is a member of the Nitin Baliga Lab and has been working closely with senior research scientist Mónica Orellana,…
Congratulations to Dr. Mónica Orellana and Dr. Nitin Baliga on their new grant for $1.8 million from the National Science Foundation. The project title is “Ocean Acidification: A Systems Biology Approach to Characterize Diatom Response to Ocean Acidification and Climate Change.” Abstract from the proposal: Diatoms account for approximately 40 percent of primary production in the world’s oceans and are the most productive marine phytoplankton group. They form the basis…
There have been many stories in the news about research projects in Antarctica. Most projects are related to the climate and environment, or to how organisms survive in such extreme conditions. On Feb. 6, for example, the New York Times published a report about the Wissard (Whillans Ice Stream Subglacial Access Research Drilling) project, which involves looking for a microbial community in the lake located half a mile under the…
