Aim: To understand the genetics of the pollen fertility and spikelet fertility of F1 hybrids of the indica-compatible japonica lines in rice o.
目的:弄清粳型亲籼系花粉育性和小穗育性的遗传规律,选育优良水稻品种。
That is why it is so important that free and commercially independent research on plant genetics can be carried out in universities”, says Bengt O. Bengtsson.
这也是什么自由和脱离商业的植物遗传学研究可以在大学进行为显得如此重要的原因。
In 2004 Stephen o 'brien, head of genetics at the National Cancer Institute in Maryland, published the results of a 20-year study into the species.
2004年,马里兰州国家癌症研究所遗传中心主任史蒂芬·奥布莱恩(Stephen OBrien)发表了一项历时20年的物种研究成果。
Two other experts on dog genetics, Carlos Driscoll and Stephen o 'brien, of the National Cancer Institute, said they believed that Dr. Wayne's team had made a convincing case.
另外两位犬类遗传学专家,国立癌症研究所CarlosDriscoll和StephenoBrien则认为Wayne博士的研究是令人信服的。
But a geneticist who studies big carnivores, Stephen o 'brien of the National Cancer Institute, devised a plan to save the panthers: he combined genetics and math to calculate the panther's fate.
但是研究大型食肉动物的遗传学家,美国国家癌症研究所的斯蒂芬·奥布莱恩,制定了拯救美洲豹的计划:他利用遗传学和数学计算美洲豹的命运。
But a geneticist who studies big carnivores, Stephen o 'brien of the National Cancer Institute, devised a plan to save the panthers: he combined genetics and math to calculate the panther 's fate.
但是研究大型食肉动物的遗传学家,美国国家癌症研究所的斯蒂芬·奥布莱恩,制定了拯救美洲豹的计划:他利用遗传学和数学计算美洲豹的命运。
But a geneticist who studies big carnivores, Stephen o 'brien of the National Cancer Institute, devised a plan to save the panthers: he combined genetics and math to calculate the panther 's fate.
但是研究大型食肉动物的遗传学家,美国国家癌症研究所的斯蒂芬·奥布莱恩,制定了拯救美洲豹的计划:他利用遗传学和数学计算美洲豹的命运。
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