Genetics
Beyond X and Y: Fish have different methods of sex determination
Biologists try to untangle the complicated genetic basis of sex in rockfish
Category: Genetics
Biology Genetics
Deep-sea bug genetics 101
Critters in the deepest parts of the ocean form isolated populations even over short distances.
Genetics
The Gene That Stings You
Scientists from Cornell University demonstrate that a single genetic on/off switch controls the emergence of stinging cells in Cnidarians.
Genetics
Evolution in Action for Diatoms in the Baltic Sea
A species of marine algae is adapting to freshwater areas of the Baltic Sea.
Biological oceanography deep sea Genetics
How do symbiotic relationships with bacteria help snails adapt to the deep sea?
Deep-sea snails obtain bacterial symbionts from the surrounding environment, allowing them to survive in harsh environments
Genetics
Shark Sleuthing: How scientists can identify which species of sharks attack
Though shark attacks are uncommon, it is in humanity’s best interest to learn all we can about the sharks responsible.…
Biochemistry Biological oceanography Genetics Hazards
Like Parent, Like Offspring: Fish Inherit Changes in DNA Methylation
How do animals respond to these environmental changes? How can they make sure their offspring will survive these conditions too?…
Biodiversity Biological oceanography Climate Change Genetics
Around the world on a quest for diatoms
How do scientists explore the diversity of tiny cells in the vast ocean? Does diversity change in relation to environmental…
Biological oceanography Chemistry Climate Change Genetics
If you can’t stand the heat, get out of the kitchen: An analysis of phytoplankton with changing ocean temperature
If you went to the beach and the water is cold, would you jump in? The same questions pertain to…
Genetics
The Age-Old Question about Sea Turtles
There's a lot that science has taught us about sea turtles – but we still don't know how old these…
Evolution Genetics
Shedding Light on the Origin of Clam Photosymbiosis
You may have heard of photosymbiosis in corals. But did you know that some species of clams also host photosynthetic…
Atmospheric Science Biology Genetics Microbiology Physical oceanography
Me, Myself, and I: The Solitude of Bacteria above the Southern Ocean
Picture this: shrink yourself down to the 1/1000th the size of the period at the end of this sentence. You…
Coastal Management Conservation Coral Ecology Fisheries Genetics Human impacts Trophic Ecology
Slowing a Thorny Invasion – Managing for COTS with DNA
Crown-of-Thorns Starfish are a natural scourge on coral reefs… or are they? The cycle of outbreaks is cruel, since it…
Coastal Management Genetics Human Health Microbiology
Tough bugs below the waves?
Just as humans can build up tolerances to things we’re exposed to, so can bacteria. Introduce antibiotics to an ecosystem…
Genetics
Blue Coral with a Not-So-Blue Future
Before this genetics study, we only knew of one extant octocoral species producing a massive skeleton. Not only does Iguchi's…
Biogeochemistry Climate Change Ecology Genetics genomics Microbiology
Think global, act local: how lake microbes respond to their environments
How do microbes in lake sediments respond to small and large scale influences, and what does it have to do…
Biodiversity Coastal Management Conservation Ecology Genetics genomics Invasive Species Methodology Policy
Hidden diversity in ships’ ballast tanks
Did you know that organisms can live in the ballast tanks of cargo ships? Ballast tanks are used by ships…
Genetics Sharkbites Saturday
Are you feeding your pet endangered sharks?
Did you know there could be shark in your dog or cat’s food? Did you know they could also be…
Book Review Genetics
Skin that Sees: Evolution and Mechanism of Phototaxis in Sea Snake Tails
Researchers have discovered light sensing abilities in the tails of sea snakes. This unique adaptation in one genus of snakes…