Smith B F, Hoffman R K, Giger U, Wolfe J H
School of Veterinary Medicine, University of Pennsylvania, Philadelphia 19104.
Mol Cell Biol. 1990 Jun;10(6):3268-71. doi: 10.1128/mcb.10.6.3268-3271.1990.
Retroviral vectors were used to transfer genes efficiently into rat and dog myoblasts in primary cultures under conditions which permitted the transduced myoblasts to differentiate into myotubes expressing the transferred genes. The transduced myotubes expressed normal markers of differentiation and were morphologically indistinguishable from uninfected myotubes. Retroviral vector-mediated gene transfer was also used to correct a genetic enzyme deficiency in mutant canine muscle cells.
在允许转导的成肌细胞分化为表达所转移基因的肌管的条件下,逆转录病毒载体被用于将基因高效地转移到原代培养的大鼠和犬成肌细胞中。转导的肌管表达正常的分化标志物,并且在形态上与未感染的肌管无法区分。逆转录病毒载体介导的基因转移也被用于纠正突变犬肌肉细胞中的遗传酶缺陷。