A published report says the genetic changes could be linked to stress levels during this method of giving birth.

VOA: special.2009.11.24

His team used a method called transient gene silencing to change the genetic structure of the three mosquito species responsible for spreading malaria.

VOA: special.2010.04.20

The researchers said this is a way of getting more specific genetic material into an egg than the method used on Dolly.

CNN: Researchers clone pigs

It can be caused by a number of factors, including a rapid increase in the frequency of training, sudden increase in the intensity of training, transition from one training method to another, genetic abnormalities of the knee joint and poor base strength of the quadriceps.

BBC: Hargreaves faces career concerns

And the group used a problematic method for searching for particular organisms in the mess of genetic material they sequenced.

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