Argentina's first bullock carrying human growth hormone gene was born

According to local media reports on the 22nd, the first genetically modified young bull that was born in Argentina and carries the human growth hormone gene was born in Buenos Aires Province earlier this month. At present, it is growing vigorously. Sidus Bio, a company that cultivates genetically modified young bulls, told the local press that the young bull named “Pampero” was born on the 7th of this month and has stable genetic characteristics. Adults will have human growth in their sperm. hormone. According to the company’s head, Chris Kuolo, the semen produced by this bull adult can be used to fertilize between 200 and 300 cows. Half of its offspring will be genetically modified cattle, half of which are genetically modified cows. These cows can produce human growth hormone containing milk, containing 6 to 7 grams of human growth hormone per liter of milk. It is estimated that a GM cow with a milk yield of 500 liters per month can produce 3 kg of unpurified human growth hormone per month. Milk containing somatotropin will have great medical and market value. Argentina has made considerable progress in the research of transgenic cattle. The company's first cloned cow, Pampa, was born on August 6, 2002. The first genetically modified cow, Pampa Mansa, was born on September 24, 2002. The person in charge of the company stated that the company’s future goal is to cultivate transgenic cows carrying human insulin.

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