之所以要改良基因，是为了鼓励农民们采用由同一公司生产的其他产品。
They have been modified to encourage farmers to use other products made by the same companies.
但是也有许多的食物包含有基因工程改良的大豆卵磷脂，玉米糖浆和其他的产品。
But many foods contain genetical ly modified soy lecithin corn syrup and other products.
另外，通过基因改良生产多不饱和脂肪含量低的油料，或采用交酯化反应也可生产低或零反式脂肪酸含量的产品。
Furthermore, low or zero trans fatty acid fat can be obtained by interesterfication reaction or with the raw material of low polyunsaturated acid oilseed by genetically modified technology.
基因工程是作物育种的重要手段，通过转基因技术可以改良植物的性状和其产品的营养价值。
Gene technology has provided plant breeders with powerful new tools for manipulating the composition of plant products to improve their nutritional value and functional properties.
基因改良的树木基因改良更快。同时，产量更高，也就是说可以获得更多的粮食、水果以及其他产品。
Genetically modified trees tend to grow faster, give greater yields - of food, fruit, or other products - and be hardier.
实验结果表明，用改良的CTAB法提纯得到的大豆加工产品中的DNA完全可以满足PCR等分子生物学分析，而且定性PCR法能有效检测大豆及其加工产品中转基因成分。
The results showed that the DNA purified by the modified CTAB method was suitable for PCR and other molecular analysis, and the qualitative PCR was an effective way to screen the GMO.
本论文的研究结果为今后通过基因工程方法改良苜蓿品质，增强抗干旱盐渍的能力，提供安全的转基因苜蓿产品奠定了基础。
In this study, we made a good foundation for improvement of drought and salt stress tolerance in alfalfa and future gain valuable safe transgenic alfalfa products by genetic engineering.
本论文的研究结果为今后通过基因工程方法改良苜蓿品质，增强抗干旱盐渍的能力，提供安全的转基因苜蓿产品奠定了基础。
In this study, we made a good foundation for improvement of drought and salt stress tolerance in alfalfa and future gain valuable safe transgenic alfalfa products by genetic engineering.
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