Promoters with the octamer DNA motif (ATGCAAAT) can be ubiquitous or cell type-specific depending on binding affinity of the octamer site and Oct-factor concentration.

Ítems similars

• Both Oct-1 and Oct-2A contain domains which can activate the ubiquitously expressed U2 snRNA genes.
  per: Yang, J, et al.
  Publicat: (1991)
• The overlapping octamer/TAATGARAT motif is a high-affinity binding site for the cellular transcription factors Oct-1 and Oct-2.
  per: Dent, C L, et al.
  Publicat: (1991)
• Astrocytes and glioblastoma cells express novel octamer-DNA binding proteins distinct from the ubiquitous Oct-1 and B cell type Oct-2 proteins.
  per: Schreiber, E, et al.
  Publicat: (1990)
• Octamer transcription factors bind to two different sequence motifs of the immunoglobulin heavy chain promoter.
  per: Kemler, I, et al.
  Publicat: (1989)
• Xenopus laevis Oct-1 does not bind to certain histone H2B gene promoter octamer motifs for which a novel octamer-binding factor has high affinity.
  per: Smith, D P, et al.
  Publicat: (1991)