Arabidopsis thaliana Nucleic Acid-Binding, OB-Fold Protein (ATPOT1B) interaction partners
The domains responsible for that interaction AtTRB1 and AtPOT1b were identified.
Single-strand telomeric DNA binding activity present in A. thaliana nuclear extracts is not dependent on POT1a (show POT1 Antibodies) or POT1b proteins.
AtPot1 (protection of telomeres 1) and AtPot2 (protection of telomeres 2)are ubiquitously expressed at low levels in Arabidopsis. AtPot2 is involved in chromosome end protection. [Atpot2]