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Two lobsters are shown against a white background

色香视频 receives two new rare lobsters, launches novel research initiative to decode their DNA

The project aims to uncover the genetic basis for the coloration of rare lobsters through non-harmful methods

With the donation of two, new rare-colored lobsters, the 色香视频has launched an ambitious research project to decode the genetic basis for rare lobster coloration. 

A lobster typically appears brown or 鈥渕ottled鈥 in appearance, though in rare cases they can come in various colors, including blue, yellow, orange, red, and even white or albino. Researchers say the precise genetic mechanisms responsible for these extraordinary variations remain largely unknown.

色香视频鈥檚 Markus Frederich, Ph.D., professor of marine sciences, is hoping to change that.

Frederich and his students are leading an effort to better understand the molecular basis for these lobsters鈥 colorful shells. The team is currently developing non-invasive methods for extracting genetic samples from the lobsters, which Frederich says may provide insight into why some lobsters diverge from their typical coloration.

鈥淎t this point, no one really knows in detail why some lobsters develop these multicolor variations, though we do have some theories,鈥 Frederich remarked. 鈥淲e hope to use this gene expression research to study the molecular biology of these creatures in a way that is not harmful to the lobsters.鈥

The research team doesn鈥檛 have to look far for subjects.

With its reputation for excellence in the marine sciences, 色香视频 has become a magnet for these rare lobsters in recent years, housing an impressive lineup including orange, yellow, split-colored, and calico varieties 鈥 each with rarity ranging from 1-in-30 million to 1-in-50 million.

And now, 色香视频 is home to another rare pair of oceanic oddities.

Photo of a purple lobster

Fig

A close up of a blue and brown split lobster

Currant

The first is a blue and brown split lobster, the odds of finding which are one-in-50 million. The dual-colored bottom dweller has been named Currant and was donated by Boothbay resident Eben Wilson on the FV Lettie Elise. 

Joining Currant is Fig, a one-in-a-million baby purple lobster, who was caught, raised, and donated to the Arthur P. Girard Marine Science Center by 色香视频 alum and graduate research assistant Aubrey Jane B.S. 鈥20 (Marine Biology).

In June 2023, 色香视频 welcomed Peaches, a one-clawed, orange lobster who became a viral sensation.

In addition to studying the DNA of the center鈥檚 full-grown lobsters, 色香视频 undergraduates working on the project are currently tending to the eggs of an orange lobster to see how many of the offspring will be orange. They expect the eggs to hatch this spring.

鈥淭hese rare lobsters appearing more and more on social media, and no one seems to know exactly why they turn these different colors,鈥 Frederich said. 鈥淲e have access to all these different lobsters, and we have the students who are eager to do the research. We thought, 鈥楲et鈥檚 jump on this.鈥欌

Lindsay Forrette holds the orange lobster

Peaches

And while the researchers plan to study 色香视频鈥檚 resident lobsters, Frederich said he is in talks with several local lobstermen to create research partnerships that would see rare lobsters brought to 色香视频 for study before they are released back into the wild.

Charles Tilburg, Ph.D., academic director of 色香视频鈥檚 School of Marine and Environmental Programs, said the research effort is a way for 色香视频 to meaningfully engage with industry in support of student experiential learning.

鈥淭his is the type of project that plays to both 色香视频鈥檚 strengths and our goals,鈥 he said. 鈥淒r. Frederich and his team are performing novel, interesting research while partnering with a local industry, providing outstanding training for our students, and answering important questions in the field.鈥 

Photos of Currant and Fig , courtesy of Markus Frederich.

News Coverage about the Project

  • (IFL Science)
  •  (WGME)
  •  (WPFO)
  • (Fox 22 Bangor)
  • (Spectrum News Maine)
  • (Bangor Daily News)