retroposon

例句：

1. 1. Retroposons are mobile genetic elements that can move from one location to another within the genome.
   反向转座子是可以在基因组内从一个位置移动到另一个位置的可移动的遗传元件。
2. 2. Researchers have discovered a new retroposon that could help cure diseases.
   研究人员发现了一种新的反向转座子，可能有助于治疗疾病。
3. 3. The retroposon is responsible for the rearrangement of chromosomes during cell division.
   反向转座子在细胞分裂过程中负责染色体的重新排列。