Their genes are being tweaked to increase the plants' drought-resistance and improve their absorption of nitrogen.
他们正在修饰基因以增强作物抗旱和吸收氮的能力。
Researchers investigating ancient varieties of rice have found genes that confer disease resistance and make crops more able to withstand floods and drought.
调查稻米古老品种的研究人员已经发现了含有抗病基因以及抵抗洪水和干旱能力更强的基因。
Now, this technique has been widely applied to study molecular mechanism of resistant genes, such as drought tolerance, cold endurance and disease resistance.
目前这一研究技术也已广泛应用于抗性基因如抗旱、耐低温和抗病特性的分子机理研究中。
By analyzing the loci linked to drought tolerance, disease resistance, insect resistance and yield traits, etc, the identification and cloning of related genes is possible.
在解析与优良基因连锁的甲基化位点的基础上，分析一些重要性状如抗旱、抗病、抗虫及产量等性状，并对其基因进行定位，使鉴定和克隆相关基因成为可能。
Researchers are investigating ancient varieties of rice have found genes of confirmed disease-resistance and make crops more able to withstand floods and drought.
调查古老的水稻品种的科学家发现了一些含有抗病基因以及抵御洪水和干旱能力更强的基因。
Isolation of resistance drought-related genes by biological methods and breeding new varieties through transgenic methods is an effective way to improve the drought resistance of ryegrass.
采用生物技术分离抗旱基因，通过转基因方法培育新品种是提高黑麦草抗旱能力的有效途径。
Isolation of resistance drought-related genes by biological methods and breeding new varieties through transgenic methods is an effective way to improve the drought resistance of ryegrass.
采用生物技术分离抗旱基因，通过转基因方法培育新品种是提高黑麦草抗旱能力的有效途径。
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