The improvement of pig meat quality trait is a hotspot in genetic breeding.

肉品质性状改良是当今遗传育种界的研究热点之一。

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Studies on gene transfer present a new approach to genetic breeding of fish.

基因转移的研究为鱼类遗传育种开辟了一条新途径。

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Studies on the gene transfer provide an entirely new method to the genetic breeding of fish.

基因转移的研究为鱼类遗传育种开辟了一条全新的途径。

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She says combining many different genes into one plant without genetic engineering requires a lot of plant breeding.

VOA: special.2011.02.22

But some people are concerned that breeding has reduced genetic differences among cattle.

VOA: special.2009.05.05

It calls for genetic improvement of crops through conventional plant breeding and through direct genetic modification of crops.

VOA: standard.2009.10.21

While this might save asterina phylactica in the short term it might become more vulnerable in the future because of the genetic effects of inter-breeding.

BBC: News | UK | West Wales recovering from 'environmental disaster'

Nickerson said the farm-bred salmon threaten the genetic integrity of wild salmon by breeding with them.

CNN: Atlantic salmon protection expected

Boosting genetic diversity means more and more breeding with mates drawn from other countries, with parents selected to ensure that potential pups will be born without genetic faults, like bad hips or eyes.

WSJ: Breeders of Rare Woolly Pooch