| | This journal provides immediate access to some articles. Review Prp8 protein: At the heart of the spliceosome RICHARD J. GRAINGER and JEAN D. BEGGS PMCID: PMC1370742 Letters to the Editor Human mitochondrial TyrRS disobeys the tyrosine identity rules LUC BONNEFOND, MAGALI FRUGIER, RICHARD GIEGÉ, and JOËLLE RUDINGER-THIRION PMCID: PMC1370743 Editing efficiency of a Drosophila gene correlates with a distant splice site selection RITESH AGRAWAL and GARY D. STORMO PMCID: PMC1370744 Bioinformatics Co-evolution of tRNA 3′ trailer sequences with 3′ processing enzymes in bacteria ZHONGWEI LI, XIN GONG, VEDANG H. JOSHI, and MUXIN LI PMCID: PMC1370745 Structural RNA has lower folding energy than random RNA of the same dinucleotide frequency PETER CLOTE, FABRIZIO FERRÉ, EVANGELOS KRANAKIS, and DANNY KRIZANC PMCID: PMC1370746 Report A novel RNA pentaloop fold involved in targeting ADAR2 RICHARD STEFL and FRÉDÉRIC H.-T. ALLAIN PMCID: PMC1370747 Articles The human U5 snRNP 52K protein (CD2BP2) interacts with U5-102K (hPrp6), a U4/U6.U5 tri-snRNP bridging protein, but dissociates upon tri-snRNP formation BERNHARD LAGGERBAUER, SUNBIN LIU, EVGENY MAKAROV, HANS-PETER VORNLOCHER, OLGA MAKAROVA, DIERK INGELFINGER, TILMANN ACHSEL, and REINHARD LÜHRMANN PMCID: PMC1370748 Molecular dynamics simulations and free energy calculations of base flipping in dsRNA KATARINA HART, BOEL NYSTRÖM, MARIE ÖHMAN, and LENNART NILSSON PMCID: PMC1370749 A genome-wide analysis of C/D and H/ACA-like small nucleolar RNAs in Trypanosoma brucei reveals a trypanosome-specific pattern of rRNA modification XUE-HAI LIANG, SHAI ULIEL, AVRAHAM HURY, SARIT BARTH, TIRZA DONIGER, RON UNGER, and SHULAMIT MICHAELI PMCID: PMC1370750 Seawi—a sea urchin piwi/argonaute family member is a component of MT-RNP complexes ALEXIS J. RODRIGUEZ, SUSAN A. SEIPEL, DANIELLE R. HAMILL, DANIELE P. ROMANCINO, MARTA DI CARLO, KATHY A. SUPRENANT, and EDWARD M. BONDER PMCID: PMC1370751 Nonbridging phosphate oxygens in 16S rRNA important for 30S subunit assembly and association with the 50S ribosomal subunit SRIKANTA GHOSH and SIMPSON JOSEPH PMCID: PMC1370752 Transfer-messenger RNA unfolds as it transits the ribosome IWONA K. WOWER, CHRISTIAN ZWIEB, and JACEK WOWER PMCID: PMC1370753 The contributions of dsRNA structure to Dicer specificity and efficiency ANNALEEN VERMEULEN, LINDA BEHLEN, ANGELA REYNOLDS, ALEXEY WOLFSON, WILLIAM S. MARSHALL, JON KARPILOW, and ANASTASIA KHVOROVA PMCID: PMC1370754 Determinants of the inherent strength of human 5′ splice sites XAVIER ROCA, RAVI SACHIDANANDAM, and ADRIAN R. KRAINER PMCID: PMC1370755 Exon repression by polypyrimidine tract binding protein BATOUL AMIR-AHMADY, PAUL L. BOUTZ, VADIM MARKOVTSOV, MARTIN L. PHILLIPS, and DOUGLAS L. BLACK PMCID: PMC1370756 A role for eIF4E and eIF4E-transporter in targeting mRNPs to mammalian processing bodies MARIA ALEXANDRA ANDREI, DIERK INGELFINGER, RAINER HEINTZMANN, TILMANN ACHSEL, ROLANDO RIVERA-POMAR, and REINHARD LÜHRMANN PMCID: PMC1370757 The N-terminal extension of Escherichia coli ribosomal protein L20 is important for ribosome assembly, but dispensable for translational feedback control MAUDE GUILLIER, FRÉDÉRIC ALLEMAND, MONIQUE GRAFFE, SOPHIE RAIBAUD, FRÉDÉRIC DARDEL, MATHIAS SPRINGER, and CLAUDE CHIARUTTINI PMCID: PMC1370758 Structural implications of novel diversity in eucaryal RNase P RNA STEVEN M. MARQUEZ, J. KIRK HARRIS, SCOTT T. KELLEY, JAMES W. BROWN, SCOTT C. DAWSON, ELISABETH C. ROBERTS, and NORMAN R. PACE PMCID: PMC1370759 In vivo aggregation properties of the nuclear poly(A)-binding protein PABPN1 JOÃO PAULO TAVANEZ, PATRICIA CALADO, JOSÉ BRAGA, MIGUEL LAFARGA, and MARIA CARMO-FONSECA PMCID: PMC1370760 UTP-dependent turnover of Trypanosoma brucei mitochondrial mRNA requires UTP polymerization and involves the RET1 TUTase CHRISTOPHER M. RYAN and LAURIE K. READ PMCID: PMC1370761 6S RNA is a widespread regulator of eubacterial RNA polymerase that resembles an open promoter JEFFREY E. BARRICK, NARASIMHAN SUDARSAN, ZASHA WEINBERG, WALTER L. RUZZO, and RONALD R. BREAKER PMCID: PMC1370762 Transcription and RNA-processing in fission yeast mitochondria BERND SCHÄFER, MONIKA HANSEN, and B. FRANZ LANG PMCID: PMC1370763 A reduced level of charged tRNAArgmnm5UCU triggers the wild-type peptidyl-tRNA to frameshift RAMUNE LEIPUVIENE and GLENN R. BJÖRK PMCID: PMC1370764 The N- and C-terminal RNA recognition motifs of splicing factor Prp24 have distinct functions in U6 RNA binding SHARON S. KWAN and DAVID A. BROW PMCID: PMC1370765 tRNA m7G methyltransferase Trm8p/Trm82p: Evidence linking activity to a growth phenotype and implicating Trm82p in maintaining levels of active Trm8p ANDREI ALEXANDROV, ELIZABETH J. GRAYHACK, and ERIC M. PHIZICKY PMCID: PMC1370766 Method RNA hydrolysis and inhibition of translation by a Co(III)–cyclen complex JAMES B. DELEHANTY, THOMAS C. STUART, D. ANDREW KNIGHT, ELLEN R. GOLDMAN, DZUNG C. THACH, JASON E. BONGARD, and EDDIE L. CHANG PMCID: PMC1370767 Complete, gene-specific siRNA libraries: Production and expression in mammalian cells ATTILA A. SEYHAN, ALEXANDER V. VLASSOV, HEINI ILVES, LEVENTE EGRY, ROGER L. KASPAR, SERGEI A. KAZAKOV, and BRIAN H. JOHNSTON PMCID: PMC1370768 |
