Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Reexamination Certificate
2006-05-09
2006-05-09
Horlick, Kenneth R. (Department: 1637)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
Reexamination Certificate
active
07041480
ABSTRACT:
The present invention provides a method for the rapid simultaneous production of a plurality of single-stranded DNA circles having a predetermined size and nucleotide sequence using pre-designed hairpin oligonucleotides containing complementary sequences for directing ligation to form dumbbell-shaped monomers followed by heat denaturation to yield single-stranded DNA circles.
REFERENCES:
patent: 5516663 (1996-05-01), Backman et al.
patent: 5683985 (1997-11-01), Chu et al.
patent: 5728526 (1998-03-01), George et al.
patent: 5945312 (1999-08-01), Goodman et al.
patent: 6235502 (2001-05-01), Weissman et al.
patent: WO/9201813 (1992-02-01), None
patent: WO98/02449 (1998-01-01), None
Wemmer et al. Preparation and melting of single strand circular DNA loops. 1985. Nucleic Acids Research vol. 13(23) 8611-8621.
Betz et al., “Variants of a Cloned Synthetic Lactose Operator”, Gene, 13:1-12 (1981).
Wemmer et al., “Preparation and Melting of Single Strand Circular DNA Loops”, Nucleic Acids Research, vol. 13, No. 23 (1985).
Diegelman et al., “Generation of Circular RNAs and Trans-cleaving Catalytic RNAs by Rolling Transcription of Circular DNA Oligonucleotides Encoding Hairpin Ribozymes”, Nucleic Acids Research, vol. 26, No. 13, pp. 3235-3241 (1998).
Lim et al., “Synthesis of DNA Dumbbells: Chemical vs. Enzymatic Ligation of Self-Complementary Oligonucleotides”, Nucleoside and Nucleotides, 16 (1&2), pp. 41-51 (1997).
Erie et al., “A Dumbbell-Shaped, Double-Hairpin Structure of DNA: A Thermodynamic Investigation”, Biochemistry, pp. 7150-7159 (1987).
Naritsin et al., “Melting of Oligodeoxynucleotides with Various Structures”, pp. 813-825, Journal of Biomolecular Structure & Dynamics. vol. 8, Issue No. 4 (1991).
Calamita Heather G.
Horlick Kenneth R.
Needle & Rosenberg
Qiagen GmbH
LandOfFree
Generation of single-strand circular DNA from linear... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Generation of single-strand circular DNA from linear..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generation of single-strand circular DNA from linear... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3599427