Jellyfish DNA Can Make Glow In The Dark Pigs

When scientists from Turkey created glow in the dark Rabbits in August 2013, we wondered whether or not this interesting experiment would continue. Well it has, a team from the South China Agricultural University has been able to produce 10 glow in the dark pigs. The pigs turn a green color when exposed to black fluorescent lights. The technique was first developed at the University of Hawaii’s Manona School of Medicine. The technique involves injecting the subject animal embryo with DNA from jellyfish. The reason for the “green” glow is that the florescent genetic material from the jellyfish has successfully been incorporated into the pigs natural genetic make-up whilst the animal was still an embryo.

The reason for these color changing experiments isn’t just for fun or a giggle. Researchers hope that from the findings of these successful experiments in the future they will be able to introduce different beneficial genes into much larger animals to help create more effective and less costly medicines. Dr Stefan Moisyadi from the University of Hawaii where the technique was developed went onto explain more;

“The green color shown by the animals is just a marker to show that we can take a gene that was not originally present in the animal and now is. With this technique we can create enzymes a lot cheaper in animals rather than in a factory that will cost millions of dollars to build”.

Although there is a scientific and medical use tho this breakthrough, one would wonder when new genetic trait could be made available to the public as a new version of “designer pet”. What family petwould you like to see glow in the dark? On a final note Dr Moisyadi went onto say that the animals were not negatively affected by the florescent protein and they would have the same life span as other pigs.

[youtube]http://www.youtube.com/watch?v=1tw8NgpE_a0[/youtube]

Thanks to The Sydney Morning Herald for the information provided

Image Courtesy of ZDOUF

Teenager Builds DNA Testing Machine In His Bedroom, Stuns Scientists

Scientists are stunned by a teenager Fred Turner from Brighouse, West Yorkshire, who built a working DNA testing machine in his bedroom see if this brother, Gus, has a mutated gene to cause ginger hair. Yeah!! He wanted to know why is brother is Ginger, and he isn’t.

He calls this machine as Polymerase chain reaction machine where he spent £250 to make the device. Ordinarily, a DNA testing machine would cost £3,000. He said that the machine makes copies of his DNA and use it to test how it reacts under different temperatures. By heating and cooling the DNA sample, he was able to see if his DNA is different from his brother’s. He then discovered that his brother Gus has a mutated Gene which explained why his brother was ginger. His source of inspiration to make such a machine was that he read about a man in United States who made his own, he read how he had made his machine and thought that he could improve the design.

He started on this project in May 2012 and he also worked in a part-time job selling sofas while studying for A-levels in biology, maths, physics and chemistry.

Fred was very fascinated by his brother’s ginger coloured hair, and it was that which encouraged him to build this DNA testing machine by using components from household items, even using an old video player. After years of work, the end product impressed certain scientists enough to name him “UK’s young Engineer of the Year’. He participated in Young Engineer of the year awards in London and after impressing the judges, he won. Now he gets calls from researchers who want to use his machine.

Fred is now offered a place to study biochemistry in Oxford Univeristy from September.

Source: DailyMail