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Results: 1 to 20 of 245

1.

An mRNA is capped by a 2', 5' lariat catalyzed by a group I-like ribozyme.

Nielsen H, Westhof E, Johansen S.

Science. 2005 Sep 2;309(5740):1584-7.

PMID:
16141078
[PubMed - indexed for MEDLINE]
Free Article
2.

A new RNA branching activity: the GIR1 ribozyme.

Nielsen H, Johansen SD.

Blood Cells Mol Dis. 2007 Mar-Apr;38(2):102-9. Epub 2006 Dec 22.

PMID:
17188534
[PubMed - indexed for MEDLINE]
3.

Expression of the Naegleria intron endonuclease is dependent on a functional group I self-cleaving ribozyme.

Decatur WA, Johansen S, Vogt VM.

RNA. 2000 Apr;6(4):616-27.

PMID:
10786852
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

The group I-like ribozyme DiGIR1 mediates alternative processing of pre-rRNA transcripts in Didymium iridis.

Vader A, Johansen S, Nielsen H.

Eur J Biochem. 2002 Dec;269(23):5804-12.

PMID:
12444968
[PubMed - indexed for MEDLINE]
Free Article
5.

Group I-like ribozymes with a novel core organization perform obligate sequential hydrolytic cleavages at two processing sites.

Einvik C, Nielsen H, Westhof E, Michel F, Johansen S.

RNA. 1998 May;4(5):530-41.

PMID:
9582095
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

DiGIR1 and NaGIR1: naturally occurring group I-like ribozymes with unique core organization and evolved biological role.

Johansen S, Einvik C, Nielsen H.

Biochimie. 2002 Sep;84(9):905-12. Review.

PMID:
12458083
[PubMed - indexed for MEDLINE]
7.

Molecular modelling of the GIR1 branching ribozyme gives new insight into evolution of structurally related ribozymes.

Beckert B, Nielsen H, Einvik C, Johansen SD, Westhof E, Masquida B.

EMBO J. 2008 Feb 20;27(4):667-78. doi: 10.1038/emboj.2008.4. Epub 2008 Jan 24.

PMID:
18219270
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Group II introns: structure and catalytic versatility of large natural ribozymes.

Lehmann K, Schmidt U.

Crit Rev Biochem Mol Biol. 2003;38(3):249-303. Review.

PMID:
12870716
[PubMed - indexed for MEDLINE]
9.

Naegleria nucleolar introns contain two group I ribozymes with different functions in RNA splicing and processing.

Einvik C, Decatur WA, Embley TM, Vogt VM, Johansen S.

RNA. 1997 Jul;3(7):710-20.

PMID:
9214655
[PubMed - indexed for MEDLINE]
Free PMC Article
10.

Two group I ribozymes with different functions in a nuclear rDNA intron.

Decatur WA, Einvik C, Johansen S, Vogt VM.

EMBO J. 1995 Sep 15;14(18):4558-68.

PMID:
7556099
[PubMed - indexed for MEDLINE]
Free PMC Article
11.

Unexpected metal ion requirements specific for catalysis of the branching reaction in a group II intron.

Dème E, Nolte A, Jacquier A.

Biochemistry. 1999 Mar 9;38(10):3157-67.

PMID:
10074371
[PubMed - indexed for MEDLINE]
12.

Capping by branching: a new ribozyme makes tiny lariats.

Pyle AM.

Science. 2005 Sep 2;309(5740):1530-1.

PMID:
16141065
[PubMed - indexed for MEDLINE]
13.
14.

Group II intron RNA catalysis of progressive nucleotide insertion: a model for RNA editing.

Mueller MW, Hetzer M, Schweyen RJ.

Science. 1993 Aug 20;261(5124):1035-8.

PMID:
8351516
[PubMed - indexed for MEDLINE]
15.

RNA reprogramming of alpha-mannosidase mRNA sequences in vitro by myxomycete group IC1 and IE ribozymes.

Fiskaa T, Lundblad EW, Henriksen JR, Johansen SD, Einvik C.

FEBS J. 2006 Jun;273(12):2789-800.

PMID:
16817905
[PubMed - indexed for MEDLINE]
16.

Intermolecular interaction between a branching ribozyme and associated homing endonuclease mRNA.

Birgisdottir ÁB, Nielsen H, Beckert B, Masquida B, Johansen SD.

Biol Chem. 2011 Apr;392(6):491-9. doi: 10.1515/BC.2011.055. Epub 2011 Apr 17.

PMID:
21495911
[PubMed - indexed for MEDLINE]
17.

Kinetic characterization of the first step of the ribozyme-catalyzed trans excision-splicing reaction.

Dotson PP 2nd, Sinha J, Testa SM.

FEBS J. 2008 Jun;275(12):3110-22. doi: 10.1111/j.1742-4658.2008.06464.x. Epub 2008 May 8.

PMID:
18479464
[PubMed - indexed for MEDLINE]
18.

New reactions catalyzed by a group II intron ribozyme with RNA and DNA substrates.

Mörl M, Niemer I, Schmelzer C.

Cell. 1992 Sep 4;70(5):803-10.

PMID:
1381286
[PubMed - indexed for MEDLINE]
19.

In vivo expression of the nucleolar group I intron-encoded I-dirI homing endonuclease involves the removal of a spliceosomal intron.

Vader A, Nielsen H, Johansen S.

EMBO J. 1999 Feb 15;18(4):1003-13.

PMID:
10022842
[PubMed - indexed for MEDLINE]
Free PMC Article
20.

Speciation of a group I intron into a lariat capping ribozyme.

Meyer M, Nielsen H, Oliéric V, Roblin P, Johansen SD, Westhof E, Masquida B.

Proc Natl Acad Sci U S A. 2014 May 27;111(21):7659-64. doi: 10.1073/pnas.1322248111. Epub 2014 May 12.

PMID:
24821772
[PubMed - indexed for MEDLINE]
Free PMC Article

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