Example sentences for: btb

How can you use “btb” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • To construct the expression plasmid encoding C-terminal-myc-tagged truncated BTBD2 having the N-terminal half the BTB domain deleted (m-BTBD2T), the coding region of BTBD2 from the second ATG to almost the end of the 3'-UTR (445-2542 bp) was amplified with primers (Upper primer: 5'-ATGTTCAACGGGGGAATGGCCACAACATC-3', Lower primer: 5'-GGGGAGGACGCAGGTTCCAGGAGT-3') containing BamH I and Hind III cleavage sites and inserted into pCMV-Tag 3 vector (Stratagene) cut with BamH I and Hind III.

  • • Less than the C-terminal half of each BTBD protein lacking the BTB domain is sufficient for binding to TOP1.

  • Truncation of the BTB domains demonstrated that they were not required for interaction with TOP1.

  • The BTB domain is a highly conserved 120 amino acid, hydrophobic-rich, protein-protein interaction domain that mediates homodimerization and heterodimerization of a large number of proteins with diverse functions [ 9 ] . The three dimensional structure of one BTB domain [ 33 ] has been characterized through structure-function studies [ 34 ] . Proteins containing BTB domains are currently categorized into three groups [ 35 ] : 1) DNA-binding proteins often containing zinc fingers in the C-terminal region, 2) actin binding proteins that contain a kelch repeat of ~50 residues that terminate in a pair of glycine residues [ 36 ] and 3) proteins that have neither an actin-binding domain nor a DNA-binding domain.

  • The BTBD proteins contain an amino terminal BTB/POZ domain as well as a C-terminal region that is related to proteins that contain the kelch domain.


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