| 1. | Junk dna may act as a protective buffer against genetic damage and harmful mutations
垃圾dna也许在抗拒遗传破坏和有害突变方面扮演着保护缓冲的角色。 |
| 2. | Fruits are loaded with antioxidants , vitamins and other nutrients , which can help to prevent genetic damage that can lead to the development of cancer
水果富含抗氧化剂维他命和其他营养成分，可以有效防止身体机能发生癌变。 |
| 3. | Fruits are loaded with antioxidants , vitamins and other nutrients , which can help to prevent genetic damage that can lead to the development of cancer
水果富含抗氧化剂、维他命和其他营养成分，可以有效防止身体机能发生癌变。 |
| 4. | It suggests that the herbicide can cause significant direct genetic damages to chromosome of loach . our experimental results show that loach are susceptible to the induction of nuclear variation
表明不同浓度的精禾草克作用24h可引起泥鳅染色体结构和数目畸变率的显著上升，说明该除草剂对泥鳅染色体具有明显的直接损伤作用。 |
| 5. | Researchers have identified a protein in women that destroys unfertilized eggs with genetic damage , an important step in discovering how to treat infertility , according to a study in the journal nature
根据《自然》杂志中一项研究表明，已发现女性体内存在一种蛋白，这种蛋白可以破坏已有遗传损伤的未受精卵，这对不孕症的治疗来说是个重要的发现。 |
| 6. | The problem of possible genetic damage to human populations from radiation exposures , including those resulting from the fallout from testing of atomic weapons , has quite properly claimed much popular attention in recent years
人类由于面临辐射威胁，包括原子武器实验产生的放射性散落物所造成的辐射威胁在内，因此很可能遭到基因损伤，这一问题近年来已经理所当然地引起了人们广泛重视。 |
