新加坡六合彩开奖资料

Deep Beneath the Deep Blue Sea

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Posted on September 8, 2020

Lance Crawford

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Dr. Brandi Kiel Reese is the newest faculty member in 新加坡六合彩开奖资料鈥檚 department of marine sciences. In addition to associate professor, she is the senior marine scientist at the Dauphin Island Sea Lab.

鈥淚 was immediately impressed with the high caliber of collaborators across all disciplines and the numerous resources at South and at Dauphin Island Sea Lab,鈥� Reese said.

She brings a wealth of marine science expertise to South and was chosen from a pool of more than 50 qualified scientists.  

鈥淏randi鈥檚 work is at the leading edge of scientific discovery in the oceans. She applies the latest technology in molecular biology to answer some of the most interesting questions about life in our oceans,鈥� said Dr. Sean Powers, chair of marine sciences. 鈥淪he will add a new dimension to our program in marine sciences and help establish 新加坡六合彩开奖资料 as not only a national leader in marine sciences, but an international player.鈥� 

Reese鈥檚 specializes in geomicrobiology, the combination of geology and microbiology, both passions of hers.

鈥淎s an undergraduate, I realized I was fascinated by multiple scientific disciplines and didn't want to pick just one,鈥� she said.

Reese recently was featured on the American Museum of Natural History鈥檚, 鈥淪cientists at Home鈥� online series which connects everyday scientists with a broad audience of all ages and backgrounds.

鈥淢y presentation is an overview of what lives deep within the ocean sediment and the International Ocean Discovery Program, which is how we get our samples,鈥� Reese said.   

The International Ocean Discovery Program, (IODP) a marine research collaboration of 23 nations that explore Earth鈥檚 history and dynamics using ocean-going research platforms.

Core samples are taken from hundreds, sometimes thousands of meters below the ocean floor. Microorganisms living in that environment can tell scientists about life on Earth and even beyond.

鈥淭he life that I detect 鈥� by analyzing the DNA and RNA 鈥� in the subseafloor is adapted or evolved to survive the conditions that are similar to exoplanets such as a lack of carbon or nutrients, hyper arid, and absent of photosynthesis,鈥� Reese explained.

Sound complicated? It is, but Reese simplifies her explanation by comparing life in the subsurface to the television show 鈥淪urvivor鈥� where microbes outwit their neighbors by evolving, adapting and even destroying the competition. In some cases, Reese says, another TV series, 鈥淭he Walking Dead鈥� best describes what lies below the sea floor. 

鈥淚n all reality, the microbes living in the deep subseafloor are really just zombie microbes because they likely exist in a state that is somewhere between active and fully dead,鈥� she said.

Reese鈥檚 presentation on 鈥淪cientists at Home鈥� is posted on the .

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