12 Insane Ways Scientists Are Genetically Modifying Animals

Scientists inject animals like rhesus monkeys, mice, pigs, and naked mole rats with glowing jellyfish DNA in experiments. Ruppy the Glowing Puppy is different; she is the world's first transgenic dog.Ruppy is the first transgenic dog.This means she produces "a fluorescent protein that glows red under ultraviolet light".She produces "a fluorescent protein that glows red under ultraviolet light".Most bioluminescent animals glow blue or green under UV light. Ruppy and her four siblings were created to do something else.Scientists cloned fibroblast cells that express a red fluorescent gene from sea anemones to create the dogs.This research helps scientists find how disease genes pass down. This could lead to breakthroughs in treating cancer, blindness, and narcolepsy.Scientists chose red-glowing jellyfish DNA because it makes results visible if the subject glows like an exit sign.

Scientists combined goats and spiders. They created a literal goat spider-goat, showing Peter Parker's fate could happen if messing with human DNA is ethical.Scientists created a literal goat spider-goat.The goat spider-goat proves Peter Parker's fate could happen if messing with human DNA is ethical.

In 2012, University of Wyoming scientists genetically engineered goats.These scientists engineered goats to make a spider silk protein in their milk.This was not a bad experiment to fight Mysterio or the Green Goblin. It aimed to boost silk production by creating super-strong milk. Scientists could then pull out a protein to spin silk. Spider silk is one of the strongest materials globally, useful in medicine and science.

If your skin crawls thinking of a spider farm,, just think of cute baby goats instead.Consider cute baby goats instead.

Not all mothers can breastfeed. Synthetic formula works but lacks proteins that boost a baby's immune system. Lactoferrin is in human breast milk; it helps babies fight bacteria and fungi. Russian scientists spliced mice with human genes to make rodents produce milk with lactoferrin. They need many mice for all human babies, but scientists plan to test this on goats and cows for bigger milk production.

South Korean scientists bred white Turkish Angora cats that glow under UV lights, much like Ruppy the world's first transgenic dog.South Korean scientists bred white Turkish Angora cats that glow under UV lights.Scientists cloned cats from their mothers' altered skin cells. This breakthrough might allow cloning endangered species like tigers and leopards. The cats might also offer insight into genetic diseases affecting both cats and humans.

Methane destroys Earth. It is a main greenhouse gas causing global warming. Cows cause much of the methane. They cause over 25 percent of Britain's methane emissions, though this effect may not last long. Researchers at the University of Alberta work on creating lgassy cows(Green cows, essentially). In 2009, scientists found the bacterium making methane. They then made a designer cow that produces 25% less gas. This mirrors the Prius of agriculture.

It is estimated that 65% of the human population cannot digest lactose.In Asia, up to 90% of people have dairy digestion issues. Scientists genetically modified a cow to createmilkwithoutβ-lactoglobulin, the protein that makes many people sick. This milk contains extra casein, making it supposedly more nutritious than regular cow milk.

George Church, a geneticist at Harvard University, hopes pigs can save human lives.create swinethat could serve as donors for human organ transplants. Pigs have porcine endogen retroviruses (PERVs) in their embryos; these are in their DNA and cannot be treated but can cause human diseases. Fear exists that these diseases transfer to transplant recipients, especially those on immunosuppressants, and the damage is permanent. Church's team inactivated 62 PERVs and modified over 20 more genes from separate pig embryos.They modified over 20 more genes from pig embryos. One gene they changed coded proteins that line pig cell surfaces. These proteins cause blood clotting and an immune response in humans—a danger for transplant recipients. Church's modifications are needed for a pig to become a successful donor.

Bacon is enjoyable, but it is bad for you. Chinese scientists have been genetically modifying pigsto lower the fat content of their meat; they make low-fat piglets.

A report in the Proceedings of the National Academy of Sciencesscientists created 12 healthy pigs with 24% less body fat than non-GMO pigs. They did this by changing a gene that helps pigs control body temperature by burning fat.

These low-fat pigs offer a win for people wanting low-fat BLTs. Farmers save millions in feeding costs because these pigs cost less to raise. They also suffer less in cold weather.

Pain from farm animals is a constant argument against factory farming. Society accepts eating grass-fed cattle, thinking they live better, but they still hurt at slaughter. Scientists are considering a way to get beef without causing intense pain to another animal.

One day, scientists may create cattle with dull or no pain receptors. A paper in Neuroethics.The argument outlines human children with gene mutations that leave them unable to feel pain. This harms a human who uses pain to sense danger and illness. Does it matter for a cow heading to slaughter? Is it humane? The FDA lacks a decision; we will likely see cruelty-free, lab-grown burgers before people start chopping cow nerve cells.

Expect genetically modified fish in your salmon roll soon. You will need extra wasabi when you eat these giants.AquaAdvantage salmon.This salmon has been modified to grow faster, producing growth hormone all year. It functions like the turducken and/or theInception.This fish comes mostly from Atlantic salmon with some chinook salmon added. The chinook salmon DNA was spliced with an ocean pout DNA from New England. That adds many layers.

Despite the oddness, the fish solves the problem of sustainable farming. They are safe for the environment because they have three chromosome sets and cannot reproduce. Mutant fish will not breed with native species and disrupt local ecosystems. The FDA found the franken-fish safe to eat and equals its non-GMO version nutritionally. Before, no modified animal was allowed for human consumption, butThe first AquaAdvantage salmon.Canada sold this salmon last year.

In 1996, Dolly the sheep became thefirst cloned sheep.Dolly The (Infamous) Cloned Sheep is arguably the most famous clone ever. British scientists made this animal via nuclear transfer. They injected an adult cell's nucleus into an unfertilized egg whose nucleus was removed. They took the adult cell from a six-year-old Finn Dorset white sheep. Before Dolly, scientists cloned frogs, mice, and cows, but they only used DNA from embryos. This was the first time DNA came from an adult mammal. It took 227 attempts to birth the lamb. Sadly, Dolly died from lung cancer at age six.

Green farming looks like the biggest opportunity in GMO animals. In 2010,EnviropigCanada approved the Enviropig for production. Scientists genetically modified this pig to release 65% less phosphorus in its urine and feces than a regular pig. This matters because phosphorus threatens lake, river, and ocean ecosystems. Too much phosphorus entering water supplies causes oxygen-depleting algae blooms. Because of this, strict laws make removing pig waste very costly for farmers.