The FSSP database: fold classification based on structure-structure alignment of proteins.

abstract：:A set of new sulfurizing agents representing disulfides of arylsulfonic acids has been developed for the automated synthesis of phosphorothioate oligonucleotide analogues via the phosphoramidite method. These reagents, such as bis(benzenesulfonyl)disulfide, bis(p-toluenesulfonyl)disulfide, bis(p-methoxybenzensulfonyl)...

journal_title：Nucleic acids research

authors： Efimov VA,Kalinkina AL,Chakhmakhcheva OG,Hill TS,Jayaraman K

更新日期：1995-10-25 00:00:00

abstract：:Recent genome-wide analyses have elucidated the extent of alternative splicing (AS) in mammals, often focusing on comparisons of splice isoforms between differentiated tissues. However, regulated splicing changes are likely to be important in biological transitions such as cellular differentiation, or response to envi...

journal_title：Nucleic acids research

authors： Bland CS,Wang ET,Vu A,David MP,Castle JC,Johnson JM,Burge CB,Cooper TA

更新日期：2010-11-01 00:00:00

abstract：:The Human Gene and Protein Database (HGPD; http://www.HGPD.jp/) is a unique database that stores information on a set of human Gateway entry clones in addition to protein expression and protein synthesis data. The HGPD was launched in November 2008, and 33,275 human Gateway entry clones have been constructed from the ...

journal_title：Nucleic acids research

authors： Maruyama Y,Kawamura Y,Nishikawa T,Isogai T,Nomura N,Goshima N

更新日期：2012-01-01 00:00:00

abstract：:Toscana virus (TOSV) is an arthropod-borne human pathogen responsible for seasonal outbreaks of fever and meningoencephalitis in the Mediterranean basin. TOSV is a segmented negative-strand RNA virus (sNSV) that belongs to the genus phlebovirus (family Phenuiviridae, order Bunyavirales), encompassing other important h...

journal_title：Nucleic acids research

authors： Jones R,Lessoued S,Meier K,Devignot S,Barata-García S,Mate M,Bragagnolo G,Weber F,Rosenthal M,Reguera J

更新日期：2019-11-18 00:00:00

abstract：:We recently identified a region of preferential replication initiation, oriGNAI3, near the 3' end of the Chinese hamster GNAI3 gene. oriGNAI3 is co-amplified in mutants selected for AMPD2 amplification, a process generating chromosomal rearrangements. In this report we have taken advantage of cell lines with truncated...

journal_title：Nucleic acids research

authors： Toledo F,Lachagès AM,Mayau V,Debatisse M

更新日期：1999-04-01 00:00:00

abstract：:Selenoproteins contain the amino acid selenocysteine which is encoded by a UGA Sec codon. Recoding UGA Sec requires a complex mechanism, comprising the cis-acting SECIS RNA hairpin in the 3'UTR of selenoprotein mRNAs, and trans-acting factors. Among these, the SECIS Binding Protein 2 (SBP2) is central to the mechanism...

journal_title：Nucleic acids research

authors： Takeuchi A,Schmitt D,Chapple C,Babaylova E,Karpova G,Guigo R,Krol A,Allmang C

更新日期：2009-04-01 00:00:00

abstract：:We report here the construction of engineered endonuclease database (EENdb) (http://eendb.zfgenetics.org/), a searchable database and knowledge base for customizable engineered endonucleases (EENs), including zinc finger nucleases (ZFNs) and transcription activator-like effector nucleases (TALENs). EENs are artificial...

journal_title：Nucleic acids research

authors： Xiao A,Wu Y,Yang Z,Hu Y,Wang W,Zhang Y,Kong L,Gao G,Zhu Z,Lin S,Zhang B

更新日期：2013-01-01 00:00:00

abstract：:The irradiation of native or unmodified yeast tRNA(Phe) by short wavelength UV light (260 nM) results in an intramolecular crosslink that has been mapped to occur between C48 in the variable loop and U59 in the T loop. Photo-reversibility of the crosslink and the absence of fluorescent photo adducts suggest that the c...

journal_title：Nucleic acids research

authors： Behlen LS,Sampson JR,Uhlenbeck OC

更新日期：1992-08-11 00:00:00

abstract：:The Raf-1 proto-oncogene product is a highly regulated serine/threonine kinase that functions in signal transduction downstream from growth factor receptors and upstream from nuclear proto-oncogene products. Using a transient cotransfection assay we have found that activated Raf-1 activates expression from the HIV-LTR...

journal_title：Nucleic acids research

authors： Bruder JT,Heidecker G,Tan TH,Weske JC,Derse D,Rapp UR

更新日期：1993-11-11 00:00:00

abstract：:Alternative splicing constitutes a major mechanism creating protein diversity in humans. This diversity can result from the alternative skipping of entire exons or by alternative selection of the 5' or 3' splice sites that define the exon boundaries. In this study, we analyze the sequence and evolutionary characterist...

journal_title：Nucleic acids research

authors： Akerman M,Mandel-Gutfreund Y

更新日期：2007-01-01 00:00:00

abstract：:The dicistrovirus intergenic internal ribosome entry site (IGR IRES) directly recruits the ribosome and initiates translation using a non-AUG codon. A subset of IGR IRESs initiates translation in either of two overlapping open reading frames (ORFs), resulting in expression of the 0 frame viral structural polyprotein a...

journal_title：Nucleic acids research

authors： Ren Q,Au HH,Wang QS,Lee S,Jan E

更新日期：2014-08-01 00:00:00

abstract：:Enzymes involved in nucleic acid transactions often have a helicase-like ATPase coordinating and driving their functional activities, but our understanding of the mechanistic details of their coordination is limited. For example, DNA cleavage by the antiphage defense system Type ISP restriction-modification enzyme req...

journal_title：Nucleic acids research

authors： Chand MK,Carle V,Anuvind KG,Saikrishnan K

更新日期：2020-03-18 00:00:00

abstract：:Aedes aegypti mosquitoes vector several arboviruses of global health significance, including dengue viruses and chikungunya virus. RNA interference (RNAi) plays an important role in antiviral immunity, gene regulation and protection from transposable elements. Double-stranded RNA binding proteins (dsRBPs) are importan...

journal_title：Nucleic acids research

authors： Haac ME,Anderson MA,Eggleston H,Myles KM,Adelman ZN

更新日期：2015-04-20 00:00:00

abstract：:The X-ray crystal structure of the complex between the synthetic antitumour and antiviral DNA binding ligand SN 7167 and the DNA oligonucleotide d(CGCGAATTCGCG)2 has been determined to an R factor of 18.3% at 2.6 A resolution. The ligand is located within the minor groove and covers almost 6 bp with the 1-methylpyridi...

journal_title：Nucleic acids research

authors： Squire CJ,Clark GR,Denny WA

更新日期：1997-10-15 00:00:00

abstract：:One surprisingly common element of RNA secondary structure consists of a hairpin capped by a four-base loop (or the tetraloop). Recently the 3-D structures of two RNA-tetraloops have been determined by NMR-studies. Both structures have a similar architecture: the first and the last bases of the loop form a hydrogen bo...

journal_title：Nucleic acids research

authors： Kajava A,Rüterjans H

更新日期：1993-09-25 00:00:00

abstract：:The centromere complex is a multicomponent structure essential for faithful chromosome transmission. Here we show that the S. cerevisiae centromere protein Cpf1 bends centromere DNA element I (CDEI) with the bend angle ranging from 66 degrees to 71 degrees. CDEI DNA sequences that carry point mutations which lead to r...

journal_title：Nucleic acids research

authors： Niedenthal RK,Sen-Gupta M,Wilmen A,Hegemann JH

更新日期：1993-10-11 00:00:00

abstract：:The EMBL Data Library was the first internationally supported central resource for nucleic acid sequence data. Working in close collaboration with its American counterpart, GenBank (1), the library prepares and makes available to the scientific community a comprehensive collection of the published nucleic acid sequenc...

journal_title：Nucleic acids research

authors： Hamm GH,Cameron GN

更新日期：1986-01-10 00:00:00

abstract：:MDg3 is a family of mobile dispersed genetic elements represented by 15 copies in the haploid genome of D. melanogaster and flanked, like other similar elements, by the regions of homology. In the present work, these regions of mdg3 have been sequenced. The existence of perfect direct repeats 268 base pairs long has b...

journal_title：Nucleic acids research

authors： Bayev AA Jr,Krayev AS,Lyubomirskaya NV,Ilyin YV,Skryabin KG,Georgiev GP

更新日期：1980-08-11 00:00:00

abstract：:Human apolipoprotein (apo) B mRNA is edited in a tissue specific reaction, to convert glutamine codon 2153 (CAA) to a stop translation codon. The RNA editing product templates and hybridises as uridine, but the chemical nature of this reaction and the physical identity of the product are unknown. After editing in vitr...

journal_title：Nucleic acids research

authors： Hodges PE,Navaratnam N,Greeve JC,Scott J

更新日期：1991-03-25 00:00:00

abstract：:A series of unusual folding regions (UFR) immediately 3' to the cleavage site of the outer membrane protein (OMP) and transmembrane protein (TMP) were detected in the envelope gene RNA of the human immunodeficiency virus (HIV-1, HIV-2) and simian immunodeficiency virus (SIV) by an extensive Monte Carlo simulation. The...

journal_title：Nucleic acids research

authors： Le SY,Malim MH,Cullen BR,Maizel JV

更新日期：1990-03-25 00:00:00

abstract：:X chromosome inactivation results in the cis-limited inactivation of most, but not all, genes on one of the two X chromosomes in mammalian females. The molecular basis for inactivation is unknown. In order to examine the transcriptional activity of human X-linked genes, a series of mouse-human somatic cell hybrids und...

journal_title：Nucleic acids research

authors： Brown CJ,Flenniken AM,Williams BR,Willard HF

更新日期：1990-07-25 00:00:00

abstract：:The synthetic DNA fragment (formula, see text) (corresponding to nucleotides 4299-4314 of the phi X DNA sequence) was cloned into either the AmpR gene or the KmR gene of plasmid pACYC 177. The DNA sequence of the KmR gene around the insertion site was determined by nucleotide sequence analysis of the pACYC 177 FnudII ...

journal_title：Nucleic acids research

authors： Heidekamp F,Baas PD,van Boom JH,Veeneman GH,Zipursky SL,Jansz HS

更新日期：1981-07-24 00:00:00

abstract：:Pentatricopeptide repeat (PPR) proteins are helical-repeat proteins that offer a promising scaffold for the engineering of proteins to bind specified RNAs. PPR tracts bind RNA in a modular 1-repeat, 1-nucleotide fashion. An amino acid code specifying the bound nucleotide has been elucidated. However, this code does no...

journal_title：Nucleic acids research

authors： Miranda RG,McDermott JJ,Barkan A

更新日期：2018-03-16 00:00:00

abstract：:The formation of interstrand cross-links in nucleic acids can have a strong impact on biological function of nucleic acids; therefore, many cross-linking agents have been developed for biological applications. Despite numerous studies, there remains a need for cross-linking agents that exhibit both efficiency and sele...

journal_title：Nucleic acids research

authors： Nishimoto A,Jitsuzaki D,Onizuka K,Taniguchi Y,Nagatsugi F,Sasaki S

更新日期：2013-07-01 00:00:00

abstract：:The DINAMelt web server simulates the melting of one or two single-stranded nucleic acids in solution. The goal is to predict not just a melting temperature for a hybridized pair of nucleic acids, but entire equilibrium melting profiles as a function of temperature. The two molecules are not required to be complementa...

journal_title：Nucleic acids research

authors： Markham NR,Zuker M

更新日期：2005-07-01 00:00:00

abstract：:To address how eukaryotic replication forks respond to fork stalling caused by strong non-covalent protein-DNA barriers, we engineered the controllable Fob-block system in Saccharomyces cerevisiae. This system allows us to strongly induce and control replication fork barriers (RFB) at their natural location within the...

journal_title：Nucleic acids research

authors： Bentsen IB,Nielsen I,Lisby M,Nielsen HB,Gupta SS,Mundbjerg K,Andersen AH,Bjergbaek L

更新日期：2013-03-01 00:00:00

abstract：:Argonaute (AGO) proteins have a well-established role in post-transcriptional regulation of gene expression as key component of the RNA silencing pathways. Recent evidence involves AGO proteins in mammalian nuclear processes such as transcription and splicing, though the mechanistic aspects of AGO nuclear functions re...

journal_title：Nucleic acids research

authors： Carissimi C,Laudadio I,Cipolletta E,Gioiosa S,Mihailovich M,Bonaldi T,Macino G,Fulci V

更新日期：2015-02-18 00:00:00

abstract：:Protein-RNA interactions in small nuclear ribonucleoproteins (UsnRNPs) from HeLa cells were investigated by irradiation of purified nucleoplasmic snRNPs U1 to U6 with UV light at 254 nm. The cross-linked proteins were analyzed on one- and two-dimensional gel electrophoresis systems, and the existence of a stable cross...

journal_title：Nucleic acids research

authors： Woppmann A,Rinke J,Lührmann R

更新日期：1988-12-09 00:00:00

abstract：:Efficient strategies for precise genome editing in human-induced pluripotent cells (hiPSCs) will enable sophisticated genome engineering for research and clinical purposes. The development of programmable sequence-specific nucleases such as Transcription Activator-Like Effectors Nucleases (TALENs) and Cas9-gRNA allows...

journal_title：Nucleic acids research

authors： Yang L,Guell M,Byrne S,Yang JL,De Los Angeles A,Mali P,Aach J,Kim-Kiselak C,Briggs AW,Rios X,Huang PY,Daley G,Church G

更新日期：2013-10-01 00:00:00

abstract：:DNA sequences, that control expression of the spliced leader (SL) RNA gene in the parasitic protozoan Leishmania amazonensis, were mapped by block substitution mutagenesis. In the absence of a functional in vitro system for transcription, no promoter elements have yet been identified in this organism. We therefore dev...

journal_title：Nucleic acids research

authors： Agami R,Aly R,Halman S,Shapira M

更新日期：1994-06-11 00:00:00