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Volumn 46, Issue 23, 2007, Pages 4306-4309

Highly stable pyrimidine-motif triplex formation at physiological pH values by a bridged nucleic acid analogue

Author keywords

Bridged nucleic acids; Oligonucleotides; Synthesis design; Thermal stability; Triplexes

Indexed keywords

BRIDGED NUCLEIC ACIDS; PHYSIOLOGICAL PH VALUES; SYNTHESIS DESIGN; TRIPLEXES;

EID: 34447278079     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200604857     Document Type: Article
Times cited : (51)

References (44)
  • 13
  • 17
    • 34447281344 scopus 로고    scopus 로고
    • This BNA is defined as 2′,4′-BNANC because the bridge between 2′-O and 4′-C is constituted by N and C atoms
    • NC because the bridge between 2′-O and 4′-C is constituted by N and C atoms.
  • 18
    • 0345038605 scopus 로고
    • The other fully modified TFOs formed triplexes at around the physiological pH value, see: a
    • The other fully modified TFOs formed triplexes at around the physiological pH value, see: a) M. Bolli, C. Leumann, Angew. Chem. 1995, 107, 694;
    • (1995) Angew. Chem , vol.107 , pp. 694
    • Bolli, M.1    Leumann, C.2
  • 22
  • 30
    • 34447264836 scopus 로고    scopus 로고
    • We had to replace the benzyl groups with a cyclic disiloxy group because we experienced cleavage of the N-O bridged structure during debenzylation of the corresponding dibenzyl derivative of 9
    • We had to replace the benzyl groups with a cyclic disiloxy group because we experienced cleavage of the N-O bridged structure during debenzylation of the corresponding dibenzyl derivative of 9.
  • 33
    • 27144464370 scopus 로고    scopus 로고
    • Similar triplex-to-single-strand dissociation was also reported recently by Leumann, see
    • Similar triplex-to-single-strand dissociation was also reported recently by Leumann, see: S. Buchini, C. J. Leumann, Angew. Chem. 2004, 116, 4015;
    • (2004) Angew. Chem , vol.116 , pp. 4015
    • Buchini, S.1    Leumann, C.J.2
  • 34
  • 35
    • 34447261250 scopus 로고    scopus 로고
    • [5b]
    • [5b]
  • 36
    • 34447283123 scopus 로고    scopus 로고
    • m value of the corresponding ENA-TFO could not be determined because of the difficulties in purification of the TFO.
    • m value of the corresponding ENA-TFO could not be determined because of the difficulties in purification of the TFO.
  • 37
    • 34447284599 scopus 로고    scopus 로고
    • In the case of room temperature EMS A, the triplexes were warmed to room temperature after incubating at 4°C and kept at room temperature for two hours before applying onto the gel. The gel was run at room temperature at a constant voltage of 70 V
    • In the case of room temperature EMS A, the triplexes were warmed to room temperature after incubating at 4°C and kept at room temperature for two hours before applying onto the gel. The gel was run at room temperature at a constant voltage of 70 V.
  • 38
    • 0027089978 scopus 로고    scopus 로고
    • This type of lower mobility was also found in the case of the recently reported α-L-LNA-modified triplexes.[8e] Variation of triplex mobility was also noted by Roberts and Crothers, see: R. W. Roberts, D. M. Crothers, Science 1992, 258, 1463
    • [8e] Variation of triplex mobility was also noted by Roberts and Crothers, see: R. W. Roberts, D. M. Crothers, Science 1992, 258, 1463.
  • 44
    • 1842531403 scopus 로고    scopus 로고
    • Rules for designing BNA-TFOs for optimum triplex-forming ability were described, see
    • Rules for designing BNA-TFOs for optimum triplex-forming ability were described, see: B. W. Sun, B. R. Babu, M. D. Sørensen, K. Zakrzewska, J. Wengel, Biochemistry 2004, 43, 4160.
    • (2004) Biochemistry , vol.43 , pp. 4160
    • Sun, B.W.1    Babu, B.R.2    Sørensen, M.D.3    Zakrzewska, K.4    Wengel, J.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.