Multiple origins of replication in the dihydrofolate reductase amplicons of a methotrexate-resistant chinese hamster cell line.

Eitemau Tebyg

• Organization and genesis of dihydrofolate reductase amplicons in the genome of a methotrexate-resistant Chinese hamster ovary cell line.
  gan: Ma, C, et al.
  Cyhoeddwyd: (1988)
• The dihydrofolate reductase amplicons in different methotrexate-resistant Chinese hamster cell lines share at least a 273-kilobase core sequence, but the amplicons in some cell lines are much larger and are remarkably uniform in structure.
  gan: Looney, J E, et al.
  Cyhoeddwyd: (1988)
• The Chinese hamster dihydrofolate reductase origin consists of multiple potential nascent-strand start sites.
  gan: Dijkwel, P A, et al.
  Cyhoeddwyd: (1995)
• Isolation of the amplified dihydrofolate reductase domain from methotrexate-resistant Chinese hamster ovary cells.
  gan: Looney, J E, et al.
  Cyhoeddwyd: (1987)
• Isolation of the origin of replication associated with the amplified Chinese hamster dihydrofolate reductase domain.
  gan: Burhans, W C, et al.
  Cyhoeddwyd: (1986)