genetically modify

They genetically modify it by removing certain nasal cells .

科学家们在其遗传的固定的一些细胞中做了修改。

Lei said genes from the species identified could be used to genetically modify other plants .

同时，从那些被鉴别出具有富集能力的植物中提取的基因，有可能对其它植物进行转基因处理，从而让后者也获得吸附重金属的能力。

And work is also underway to genetically modify crops and plants for higher energy yields .

科学家还在著手培育能量产量更高的转基因作物和植物。

In1982 , Monsanto scientists became the first to genetically modify a plant cell .

1982年，孟山都科学家首先成功地对一个植物细胞的基因做了手脚。

Since the researchers could not genetically modify humans , they needed a chemical to do it for them .

由于研究者不能以基因手段修饰人的基因，他们所需的化学物达到修饰该基因的目的。

The research will help scientists genetically modify food crops and understand how humans are genetically different from other species .

这一研究将会帮助科学家改变粮食作物基因，以及了解人类的基因与其他生物有何差异。

It is also possible to genetically modify the cells to produce neurotrophins-substances that help brain tissue survive , researchers said .

研究者说到从基因上来修正细胞使其产生出促神经生长激素来帮助大脑组织存活也是有可能的。

The project aims to genetically modify rice to use a more efficient method of photosynthesis & the process by which plants convert carbon dioxide into carbohydrates needed for growth .

该项目的目标是对水稻进行转基因改造从而使用一种更加高效的光合作用方式。光合作用是植物把二氧化碳转换成生长所需的碳水化合物的过程。

They also say that the procedure is different from the one used to genetically modify foods , in which individual genes are usually selected to be transferred from one organism into another .

他们还指出，该技术不同于转基因食品技术。后者通常是有选择地把个别基因从一个有机体转移到另一个上。

The NT 3 gene recombinant adenovirus ( AdvNT 3 ) were amplified , purified , and determined . Then , it was used to genetically modify SCs .

【方法】NT-3基因重组腺病毒（AdvNT-3）扩增、纯化和测定后，转染体外培养的施万细胞（SCs）。

Britain is currently leading the world in fertility research , and last year a group at the Francis Crick Institute was granted permission to genetically modify human embryos , the first time in the world such a procedure had been approved by regulators .

英国目前的生育研究世界领先。2016年，弗兰西斯克里克学院一个研究小组被批准进行基因改造的人类胚胎繁殖实验，这是世界上首次获得监管机构批准的实验。