Fast T friend says: A surprising number of animals can reproduce without male involvement if there is no other option. Sharks and lizards have demonstrated this ability in captivity. It was previously believed that the process was impossible in mammals such as humans because male sperm cells and female egg cells undergo a process called imprinting. In imprinting, sections of each cell’s genome are silenced to allow the set of genes from the other parent to be expressed, so that when the egg and sperm cells combine, the genes in the resulting embryo are not competing with each other. It has now been discovered that it is possible to interrupt this process by deleting just two sections of genetic material on the genomes of female mice – animals very similar, for reproductive purposes, to humans. Elsewhere, producing a child that is the geneticA lot of this was new to me. Very interesting read. Wow, is this a promise?, sorry guys, I love you really. What is the point of living in a world without men?? Boring... |
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