Conclusion: Under adequate culture conditions, high density and high expression culture of the recombinantcell line could be realized by using bioreactor.
结论：在较为适当的培养条件下，利用生物反应器可使工程细胞的培养达到高密度、高表达。
2
They could also use recombinant DNA to study cell differentiation and development, including such cellular abnormalities as cancer.
他们还可能利用重组合DNA来研究细胞分化和发育，包括像癌症这样的组胞变态。
3
To this end, advances have been made in the areas of cell transplantation and in the development of recombinant viral vectors for gene delivery.