| | This journal provides immediate access to some articles. Research Articles Directed hydroxyl radical probing of 16S ribosomal RNA in ribosomes containing Fe(II) tethered to ribosomal protein S20. G M Culver and H F Noller PMCID: PMC1369718 In vitro selection of the Naegleria GIR1 ribozyme identifies three base changes that dramatically improve activity. E Jabri and T R Cech PMCID: PMC1369719 The snRNP-free U1A (SF-A) complex(es): identification of the largest subunit as PSF, the polypyrimidine-tract binding protein-associated splicing factor. C S Lutz, C Cooke, J P O'Connor, R Kobayashi, and J C Alwine PMCID: PMC1369720 Cap-independent polysomal association of natural mRNAs encoding c-myc, BiP, and eIF4G conferred by internal ribosome entry sites. G Johannes and P Sarnow PMCID: PMC1369721 tRNA(2Gln) mutants that translate the CGA arginine codon as glutamine in Escherichia coli. F Tsai and J F Curran PMCID: PMC1369722 Enhancer elements activate the weak 3' splice site of alpha-tropomyosin exon 2. B T Dye, M Buvoli, S A Mayer, C H Lin, and J G Patton PMCID: PMC1369723 A polysomal ribonuclease involved in the destabilization of albumin mRNA is a novel member of the peroxidase gene family. E Chernokalskaya, A N Dubell, K S Cunningham, M N Hanson, R E Dompenciel, and D R Schoenberg PMCID: PMC1369724 Cbf5p, a potential pseudouridine synthase, and Nhp2p, a putative RNA-binding protein, are present together with Gar1p in all H BOX/ACA-motif snoRNPs and constitute a common bipartite structure. N J Watkins, A Gottschalk, G Neubauer, B Kastner, P Fabrizio, M Mann, and R Lührmann PMCID: PMC1369725 The rhinovirus type 14 genome contains an internally located RNA structure that is required for viral replication. K L McKnight and S M Lemon PMCID: PMC1369726 Separable roles in vivo for the two RNA binding domains of Drosophila A1-hnRNP homolog. K Zu, M L Sikes, and A L Beyer PMCID: PMC1369727 Trans-splicing group II introns in plant mitochondria: the complete set of cis-arranged homologs in ferns, fern allies, and a hornwort. O Malek and V Knoop PMCID: PMC1369728 The structure of the ITS2-proximal stem is required for pre-rRNA processing in yeast. B A Peculis and C L Greer PMCID: PMC1369729 Identification of RNA sequences and structures involved in site-specific cleavage of IGF-II mRNAs. E L van Dijk, J S Sussenbach, and P E Holthuizen PMCID: PMC1369730 Two mutant forms of the S1/TPR-containing protein Rrp5p affect the 18S rRNA synthesis in Saccharomyces cerevisiae. C Torchet, C Jacq, and S Hermann-Le Denmat PMCID: PMC1369731 Neomycin B inhibits splicing of the td intron indirectly by interfering with translation and enhances missplicing in vivo. C Waldsich, K Semrad, and R Schroeder PMCID: PMC1369732 Purine-rich enhancers function in the AT-AC pre-mRNA splicing pathway and do so independently of intact U1 snRNP. Q Wu and A R Krainer PMCID: PMC1369733 Protein-RNA interactions in the U5 snRNP of Saccharomyces cerevisiae. I Dix, C S Russell, R T O'Keefe, A J Newman, and J D Beggs PMCID: PMC1369734 |
