Pass

Glowing hurls shed light on Aids


[pic]

Cats that turn pop been genetically modified to glow in the dark are creation used to gain insights into Aids.





Scientists have successfully modified the cats genetically by infecting their eggs with a computer virus containing a contradictory gene. Experts say this could make the cat a valuable advanced genetic modelâ€"and potentially protect it from an HIV- deal virus.

Cats, just like humans, are infected by a species of AIDS virus and have no opposite against that virus. Scientists decided to study the resistance of a few genetically modified cats to the action of the felid Immuno-deficiency Virus (FIV), which is equivalent to Human Immuno-deficiency Virus (HIV) that cause help in humans .Such viruses, known as lentiviruses, are various enough ,but most of their basic boothular biochemistry is the same.

Previous studies have suggested that a protein called TRIMCyp is what protects humans and monkeys from being infected with FIV. The protein, is what cats lack.

Eric Poeschla, a molecular(a) virologist at the Mayo Clinic in Rochester, Minnesota, wanted to figure out if giving cats the TRIMCyp gene would make them immune to FIV virus or non.



But the only proven way of getting a new gene into a cat was somatic cell nuclear transfer,in which the unfertilised eggs of a cat were injected with DNA proteins from a rheus monkey, containing TRIMCyp gene. The next generation of cats developed the trait green glow. Cells taken from these cats were found to be resistant against FIV.

cardinal such attempts have been taken. However only 5 were successful.
both cats were healthy but one suffered medical problems, although the researchers do not believe they were linked to the genetic manipulation.

One of the best things some this biomedical research is that it is aimed at benefiting both human and feline health, says Eric Poeschla It can help cats as much as people.. This is a vital step and might hold...If you want to get a full essay, order it on our website: Orderessay



If you want to get a full essay, wisit our page: write my essay .