水稻苯达松敏感致死突变体在杂交水稻生产中具有广阔的应用前景。
A mutation conferring lethal bentazon susceptibility has good potential prospects in hybrid rice breeding.
科学家得出结论：发生突变是为了保护雄蟋蟀免受一种致死性寄生蚊虫的侵袭，蚊虫利用蟋蟀的叫声定居，并将其作为宿主。
The mutation occurred, the researchers conclude, to protect male crickets from a deadly parasitic fly (Ormia ochracea) that uses the cricket song to locate crickets as hosts.
上述突变体大多为致死性突变，推测其可能与致死性基因突变有关。
Most of the mutants mentioned above were lethal mutations, which may be associated with lethal genes.
杂合子i型(定量)和大多数II型(定性)抗凝血酶缺乏症使静脉血栓栓塞(VTE)的风险显着增加，而纯合型突变会导致死亡。
Heterozygous type I (quantitative) and most type II (qualitative) antithrombin deficiencies highly increase the risk of venous thromboembolism (VTE), while homozygous mutations are lethal.
另外，根据突变的致死性，可将叶色突变体分为致死型和非致死型。
In addition, according to their lethality, they can be divided into lethal and nonlethal types.
另外，根据突变的致死性，可将叶色突变体分为致死型和非致死型。
In addition, according to their lethality, they can be divided into lethal and nonlethal types.
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