The DNA produced by reverse Virus is the living thing's ancestry who USES the DNA as the genetic carrier.

逆转录rna所产生的DNA是球上第一批以dna为遗传信息载体的生命祖先。

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Adenovirus vector is an earlier and maturer genetic carrier in the respect of gene therapy and genetic immunization after retroviral vector.

腺病毒载体是继逆转录病毒载体后在基因治疗、基因免疫等方面应用开发得较早且较成熟的一种基因载体。

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But the genetic carrier is key point to gene therapy, consequently many researchers spare no effort to find more safe, high performance and stable genetic carrier.

而载体的选择是基因治疗的关键，所以研究者们不遗余力的寻找安全、高效、稳定的基因载体。

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Meanwhile, genetic carrier tests are more accurate because scientists know more about single gene disorders, such as Huntington's disease and sickle cell anemia, Faucett said.

CNN: Walgreens postpones plans to sell personal genetic tests

She said there should be a National Carrier Clinic Network, to track everyone in the country who was at a higher genetic risk of developing cancer.

BBC: Prostate cancer