Offspring whose frozen embryonated egg beeds the dog

Offspring whose frozen embryonated egg beeds the dog
Japanese researcher freeze embryonated egg, transplant other the intersection of mother and the intersection of dog and body to the intersection of Labrador and dog recently according to the report of Tokyo (Xinhua) the 21st September, make mother succeed in and give birth to two little dogs of Labrador by dog on will it be 8 this month. Researcher claim, utilize, freeze embryonated egg, beed, appear offspring of dog still belong to the first time in the whole world.

The intersection of Japan and Hokkaido studied to participate in bring wide Professor of animal products university the intersection of Suzuki and great will, introduce, frozen embryonated egg of dog after not unfreezing survival rate low, utilize the method beed, appear offspring of dog have precedent of succeeding in yet before this.

It is reported, Suzuki's great will waits for someone through freezing the embryonated egg of the dog to - 196 Celsius rapidly, the damage that may receive cells is controlled in the lowest intensity, thus has succeeded in improving the survival rate after the embryonated egg is unfreezed.

The dog of Labrador is suitable to use as leading one of the a few kinds of dog of the blind dog. The standard of leading the blind dog is extremely high, needs to accept that train strictly, and usually accept the contraception operation before training, even be proved qualification outstanding and unable to beed the offspring in the future. Researchers say, carry on artificial fertilization to it before leading the blind dog and accepting the contraception operation, and freeze and keep the embryonated egg for a long time, it is expected to offer the new route for beeding and leading the blind dog, help to solve the problem of leading the blind dog in short supply.
Offspring whose frozen embryonated egg beeds the dog