Integration of a group I intron into a ribosomal RNA sequence promoted by a tyrosyl-tRNA synthetase

Nature ◽  
1991 ◽  
Vol 354 (6349) ◽  
pp. 164-167 ◽  
Author(s):  
Georg Mohr ◽  
Alan M. Lambowitz
Keyword(s):  
Ribosomal Rna ◽  
Group I Intron ◽  
Trna Synthetase ◽  
Rna Sequence ◽  
Group I

Group I Intron Versus its Sequences in Phylogeny of Cetrarioid Lichens

1999 ◽  
Vol 31 (5) ◽  
pp. 441-449 ◽  
Author(s):  
Arne Thell
Keyword(s):  
Ribosomal Rna ◽  
Internal Transcribed Spacer ◽  
Phylogenetic Trees ◽  
Group I Intron ◽  
Ribosomal Genes ◽  
Its Sequences ◽  
Its Sequence ◽  
Ribosomal Rna Gene ◽  
18S Ribosomal Rna Gene ◽  
Group I

AbstractPhylogenetic trees based on group I intron sequences and on internal transcribed spacer (ITS) sequences of mycobiont ribosomal genes were calculated and compared. Eight cetrarioid and four non-cetrarioid species of the Parmeliaceae were compared. The phylogeny based on group I intron sequences is partly congruent with the ITS sequence phylogeny. Group I intron sequences are presumably less informative for infragenic studies. The introns have a length of 214–233 nucleotides, and differ at up to 33% of the bases between species. All introns analysed are located between the positions 1516 and 1517 of the fungal 18S ribosomal RNA gene. Cetrarioid lichens form a non-homogeneous group within the Parmeliaceae according to both group I intron and ITS sequences.

Group-I intron family in the nuclear ribosomal RNA small subunit genes of Cenococcum geophilum isolates

1996 ◽  
Vol 29 (4) ◽  
pp. 377-387 ◽  
Author(s):  
M. L. Shinohara ◽  
K. F. LoBuglio ◽  
S. O. Rogers
Keyword(s):  
Ribosomal Rna ◽  
Group I Intron ◽  
Small Subunit ◽  
Cenococcum Geophilum ◽  
Group I

Structure of a tyrosyl-tRNA synthetase splicing factor bound to a group I intron RNA

Nature ◽  
2008 ◽  
Vol 451 (7174) ◽  
pp. 94-97 ◽  
Author(s):  
Paul J. Paukstelis ◽  
Jui-Hui Chen ◽  
Elaine Chase ◽  
Alan M. Lambowitz ◽  
Barbara L. Golden
Keyword(s):  
Group I Intron ◽  
Trna Synthetase ◽  
Splicing Factor ◽  
Group I

scholarly journals Leucyl-tRNA Synthetase-dependent and -independent Activation of a Group I Intron

2009 ◽  
Vol 284 (39) ◽  
pp. 26243-26250 ◽  
Author(s):  
Michal T. Boniecki ◽  
Seung Bae Rho ◽  
Mikhail Tukalo ◽  
Jennifer L. Hsu ◽  
Eliana P. Romero ◽  
...  
Keyword(s):  
Group I Intron ◽  
Trna Synthetase ◽  
Group I

Group I intron lateral transfer between red and brown algal ribosomal RNA

2001 ◽  
Vol 40 (1) ◽  
pp. 82-90 ◽  
Author(s):  
Debashish Bhattacharya ◽  
Jamie J. Cannone ◽  
Robin R. Gutell
Keyword(s):  
Ribosomal Rna ◽  
Group I Intron ◽  
Lateral Transfer ◽  
Group I

A Tyrosyl-tRNA Synthetase Suppresses Structural Defects in the Two Major Helical Domains of the Group I Intron Catalytic Core

1996 ◽  
Vol 262 (2) ◽  
pp. 87-104 ◽  
Author(s):  
Christopher A. Myers ◽  
Gerald J. Wallweber ◽  
Rachel Rennard ◽  
Yelena Kemel ◽  
Mark G. Caprara ◽  
...  
Keyword(s):  
Group I Intron ◽  
Trna Synthetase ◽  
Structural Defects ◽  
Catalytic Core ◽  
Group I
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