disease resistance genes的意思|示意

Most of known plant disease-resistance genes are featured with a nucleotide-binding site (NBS) and leucine-rich repeats (LRR).

许多抗病基因均具有核苷酸结合位点(NBS)和富含亮氨酸重复区(LRR)。

Breeders try to incorporate resistance genes into farm crops to make them disease tolerant.

育种工作者想方设法把抗性基因转移到农作物上去，使作物有抗病性。

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。

The principle, targeting genes, transformation methods and view of application prospect of plant disease resistance genetic engineering were summarized.

该文就植物抗病基因工程的原理、目的基因、转化方法等进行综述，并对植物抗病基因工程的应用前景做了展望。

The achievements have been made in the localization of melon disease - resistance genes, resistance germplasms and resistant varieties.

甜瓜抗病遗传基因定位研究和抗源、抗病品系研究取得的成就。

However, the resistance of cultivars is easily loss due to the high genetic variability of isolates. Mining durable resistance genes has become a key problem in disease resistant breeding.

然而，由于大豆疫霉菌小种的高度变异性导致品种抗性极易丧失，挖掘持久性抗病基因已成为抗病育种的难题。