@article {686,
	title = {Identification of a second catalytically active trans-sialidase in Trypanosoma brucei.},
	journal = {Biochem Biophys Res Commun},
	volume = {415},
	year = {2011},
	month = {2011 Nov 18},
	pages = {421-5},
	abstract = {The procyclic stage of Trypanosoma brucei is covered by glycosylphosphatidylinositol (GPI)-anchored surface proteins called procyclins. The procyclin GPI anchor contains a side chain of N-acetyllactosamine repeats terminated by sialic acids. Sialic acid modification is mediated by trans-sialidases expressed on the parasite{\textquoteright}s cell surface. Previous studies suggested the presence of more than one active trans-sialidases, but only one has so far been reported. Here we cloned and examined enzyme activities of four additional trans-sialidase homologs, and show that one of them, Tb927.8.7350, encodes another active trans-sialidase, designated as TbSA C2. In an in vitro assay, TbSA C2 utilized α2-3 sialyllactose as a donor, and produced an α2-3-sialylated product, suggesting that it is an α2-3 trans-sialidase. We suggest that TbSA C2 plays a role in the sialic acid modification of the trypanosome cell surface.},
	keywords = {Amino Sugars, Catalysis, Cell Membrane, Cloning, Molecular, Glycoproteins, Glycosylphosphatidylinositols, Mutation, N-Acetylneuraminic Acid, Neuraminidase, Trypanosoma brucei brucei},
	issn = {1090-2104},
	doi = {10.1016/j.bbrc.2011.10.085},
	author = {Nakatani, Fumiki and Morita, Yasu S and Ashida, Hisashi and Nagamune, Kisaburo and Maeda, Yusuke and Kinoshita, Taroh}
}
@article {744,
	title = {Salinity constraints on subsurface archaeal diversity and methanogenesis in sedimentary rock rich in organic matter.},
	journal = {Appl Environ Microbiol},
	volume = {73},
	year = {2007},
	month = {2007 Jul},
	pages = {4171-9},
	abstract = {The diversity of microorganisms active within sedimentary rocks provides important controls on the geochemistry of many subsurface environments. In particular, biodegradation of organic matter in sedimentary rocks contributes to the biogeochemical cycling of carbon and other elements and strongly impacts the recovery and quality of fossil fuel resources. In this study, archaeal diversity was investigated along a salinity gradient spanning 8 to 3,490 mM Cl(-) in a subsurface shale rich in CH(4) derived from biodegradation of sedimentary hydrocarbons. Shale pore waters collected from wells in the main CH(4)-producing zone lacked electron acceptors such as O(2), NO(3)(-), Fe(3+), or SO(4)(2-). Acetate was detected only in high-salinity waters, suggesting that acetoclastic methanogenesis is inhibited at Cl(-) concentrations above approximately 1,000 mM. Most-probable-number series revealed differences in methanogen substrate utilization (acetate, trimethylamine, or H(2)/CO(2)) associated with chlorinity. The greatest methane production in enrichment cultures was observed for incubations with salinity at or close to the native pore water salinity of the inoculum. Restriction fragment length polymorphism analyses of archaeal 16S rRNA genes from seven wells indicated that there were links between archaeal communities and pore water salinity. Archaeal clone libraries constructed from sequences from 16S rRNA genes isolated from two wells revealed phylotypes similar to a halophilic methylotrophic Methanohalophilus species and a hydrogenotrophic Methanoplanus species at high salinity and a single phylotype closely related to Methanocorpusculum bavaricum at low salinity. These results show that several distinct communities of methanogens persist in this subsurface, CH(4)-producing environment and that each community is adapted to particular conditions of salinity and preferential substrate use and each community induces distinct geochemical signatures in shale formation waters.},
	keywords = {Archaea, Base Sequence, Cloning, Molecular, DNA Primers, Genes, Archaeal, Genetic Variation, Geologic Sediments, Methane, Michigan, Molecular Sequence Data, Organic Chemicals, Phylogeny, RNA, Archaeal, RNA, Ribosomal, 16S, Sodium Chloride, Soil, Soil Microbiology, Water Microbiology},
	issn = {0099-2240},
	doi = {10.1128/AEM.02810-06},
	author = {Waldron, Patricia J and Petsch, Steven T and Martini, Anna M and N{\"u}sslein, Klaus and N{\"u}slein, Klaus}
}
@article {693,
	title = {Removal or maintenance of inositol-linked acyl chain in glycosylphosphatidylinositol is critical in trypanosome life cycle.},
	journal = {J Biol Chem},
	volume = {281},
	year = {2006},
	month = {2006 Apr 28},
	pages = {11595-602},
	abstract = {The protozoan parasite Trypanosoma brucei is coated by glycosylphosphatidylinositol (GPI)-anchored proteins. During GPI biosynthesis, inositol in phosphatidylinositol becomes acylated. Inositol is deacylated prior to attachment to variant surface glycoproteins in the bloodstream form, whereas it remains acylated in procyclins in the procyclic form. We have cloned a T. brucei GPI inositol deacylase (GPIdeAc2). In accordance with the acylation/deacylation profile, the level of GPIdeAc2 mRNA was 6-fold higher in the bloodstream form than in the procyclic form. Knockdown of GPIdeAc2 in the bloodstream form caused accumulation of an inositol-acylated GPI, a decreased VSG expression on the cell surface and slower growth, indicating that inositol-deacylation is essential for the growth of the bloodstream form. Overexpression of GPIdeAc2 in the procyclic form caused an accumulation of GPI biosynthetic intermediates lacking inositol-linked acyl chain and decreased cell surface procyclins because of release into the culture medium, indicating that overexpression of GPIdeAc2 is deleterious to the surface coat of the procyclic form. Therefore, the GPI inositol deacylase activity must be tightly regulated in trypanosome life cycle.},
	keywords = {Acylation, Animals, Cloning, Molecular, Glycosylphosphatidylinositols, Inositol, Life Cycle Stages, Membrane Glycoproteins, Phosphoric Monoester Hydrolases, Protozoan Proteins, RNA, Messenger, Trypanosoma brucei brucei},
	issn = {0021-9258},
	doi = {10.1074/jbc.M513061200},
	author = {Hong, Yeonchul and Nagamune, Kisaburo and Morita, Yasu S and Nakatani, Fumiki and Ashida, Hisashi and Maeda, Yusuke and Kinoshita, Taroh}
}
@article {698,
	title = {PIG-V involved in transferring the second mannose in glycosylphosphatidylinositol.},
	journal = {J Biol Chem},
	volume = {280},
	year = {2005},
	month = {2005 Mar 11},
	pages = {9489-97},
	abstract = {Glycosylphosphatidylinositol (GPI) is a glycolipid that anchors many proteins to the eukaryotic cell surface. The biosynthetic pathway of GPI is mediated by sequential additions of sugars and other components to phosphatidylinositol. Four mannoses in the GPI are transferred from dolichol-phosphate-mannose (Dol-P-Man) and are linked through different glycosidic linkages. Therefore, four Dol-P-Man-dependent mannosyltransferases, GPI-MT-I, -MT-II, -MT-III, and -MT-IV for the first, second, third, and fourth mannoses, respectively, are required for generation of GPI. GPI-MT-I (PIG-M), GPI-MT-III (PIG-B), and GPI-MT-IV (SMP3) were previously reported, but GPI-MT-II remains to be identified. Here we report the cloning of PIG-V involved in transferring the second mannose in the GPI anchor. Human PIG-V encodes a 493-amino acid, endoplasmic reticulum (ER) resident protein with eight putative transmembrane regions. Saccharomyces cerevisiae protein encoded in open reading frame YBR004c, which we termed GPI18, has 25\% amino acid identity to human PIG-V. Viability of the yeast gpi18 deletion mutant was restored by human PIG-V cDNA. PIG-V has two functionally important conserved regions facing the ER lumen. Taken together, we suggest that PIG-V is the second mannosyltransferase in GPI anchor biosynthesis.},
	keywords = {Amino Acid Sequence, Animals, Cell Line, Tumor, CHO Cells, Cloning, Molecular, Conserved Sequence, Cricetinae, DNA Primers, Glioma, Glycosylphosphatidylinositols, Humans, Mannose, Mannosyltransferases, Molecular Sequence Data, Open Reading Frames, Rats, Restriction Mapping, Saccharomyces cerevisiae, Sequence Alignment, Sequence Homology, Amino Acid},
	issn = {0021-9258},
	doi = {10.1074/jbc.M413867200},
	author = {Kang, Ji Young and Hong, Yeongjin and Ashida, Hisashi and Shishioh, Nobue and Murakami, Yoshiko and Morita, Yasu S and Maeda, Yusuke and Kinoshita, Taroh}
}
@article {544,
	title = {Microbial communities associated with electrodes harvesting electricity from a variety of aquatic sediments.},
	journal = {Microb Ecol},
	volume = {48},
	year = {2004},
	month = {2004 Aug},
	pages = {178-90},
	abstract = {The microbial communities associated with electrodes from underwater fuel cells harvesting electricity from five different aquatic sediments were investigated. Three fuel cells were constructed with marine, salt-marsh, or freshwater sediments incubated in the laboratory. Fuel cells were also deployed in the field in salt marsh sediments in New Jersey and estuarine sediments in Oregon, USA. All of the sediments produced comparable amounts of power. Analysis of 16S rRNA gene sequences after 3-7 months of incubation demonstrated that all of the energy-harvesting anodes were highly enriched in microorganisms in the delta-Proteobacteria when compared with control electrodes not connected to a cathode. Geobacteraceae accounted for the majority of delta-Proteobacterial sequences or all of the energy-harvesting anodes, except the one deployed at the Oregon estuarine site. Quantitative PCR analysis of 16S rRNA genes and culturing studies indicated that Geobacteraceae were 100-fold more abundant on the marine-deployed anodes versus controls. Sequences most similar to microorganisms in the family Desulfobulbaceae predominated on the anode deployed in the estuarine sediments, and a significant proportion of the sequences recovered from the freshwater anodes were closely related to the Fe(III)-reducing isolate, Geothrix fermentans. There was also a specific enrichment of microorganisms on energy harvesting cathodes, but the enriched populations varied with the sediment/water source. Thus, future studies designed to help optimize the harvesting of electricity from aquatic sediments or waste organic matter should focus on the electrode interactions of these microorganisms which are most competitive in colonizing anodes and cathodes.},
	keywords = {Base Sequence, Biodiversity, Bioelectric Energy Sources, Cloning, Molecular, DNA Primers, Electrodes, Gammaproteobacteria, Geologic Sediments, Molecular Sequence Data, Phylogeny, Polymerase Chain Reaction, Restriction Mapping, RNA, Ribosomal, 16S, Sequence Analysis, DNA},
	issn = {0095-3628},
	doi = {10.1007/s00248-003-0004-4},
	author = {Holmes, D E and Bond, D R and O{\textquoteright}Neil, R A and Reimers, C E and Tender, L R and Lovley, D R}
}
@article {861,
	title = {Poly(hydroxyalkanoic acid) Biosynthesis in Ectothiorhodospirashaposhnikovii: Characterization and Reactivity of a Type III PHA Synthase.},
	journal = {Biomacromolecules},
	volume = {5},
	year = {2004},
	month = {2004 Jan-Feb},
	pages = {40-8},
	abstract = {Ectothiorhodospira shaposhnikovii is able to accumulate polyhydroxybutyrate (PHB) photoautotrophically during nitrogen-limited growth. The activity of polyhydroxyalkanoate (PHA) synthase in the cells correlates with PHB accumulation. PHA synthase samples collected during the light period do not show a lag phase during in vitro polymerization. Synthase samples collected in the dark period displays a significant lag phase during in vitro polymerization. The lag phase can be eliminated by reacting the PHA synthase with the monomer, 3-hydroxybutyryl-CoA (3HBCoA). The PHA synthase genes (phaC and phaE) were cloned by screening a genomic library for PHA accumulation in E. coli cells. The PHA synthase expressed in the recombinant E. coli cells was purified to homogeneity. Both sequence analysis and biochemical studies indicated that this PHA synthase consists of two subunits, PhaE and PhaC and, therefore, belongs to the type III PHA synthases. Two major complexes were identified in preparations of purified PHA synthase. The large complex appears to be composed of 12 PhaC subunits and 12 PhaE subunits (dodecamer), whereas the small complex appears to be composed of 6 PhaC and 6 PhaE subunits (hexamer). In dilute aqueous solution, the synthase is predominantly composed of hexamer and has low activity accompanied with a significant lag period at the initial stage of reaction. The percentage of dodecameric complex increases with increasing salt concentration. The dodecameric complex has a greatly increased specific activity for the polymerization of 3HBCoA and a negligible lag period. The results from in vitro polymerizations of 3HBCoA suggest that the PHA synthase from E. shaposhnikovii may catalyze a living polymerization and demonstrate that two PhaC and two PhaE subunits comprise a single catalytic site in the synthase complex.},
	keywords = {Acyltransferases, Cloning, Molecular, Ectothiorhodospira shaposhnikovii, Escherichia coli, Hydroxybutyrates, Kinetics, Molecular Weight, Polyesters},
	issn = {1525-7797},
	doi = {10.1021/bm034171i},
	author = {Zhang, Shiming and Kolvek, Steven and Goodwin, Steve and Lenz, Robert W}
}
@article {560,
	title = {Diversity of Geobacteraceae species inhabiting metal-polluted freshwater lake sediments ascertained by 16S rDNA analyses.},
	journal = {Microb Ecol},
	volume = {46},
	year = {2003},
	month = {2003 Aug},
	pages = {257-69},
	abstract = {The abundance, distribution, and phylogenetic diversity of members of the Fe(III)-reducing family Geobacteraceae were studied along a gradient of metal contaminants in Lake Coeur d{\textquoteright}Alene, Idaho. Partial 16S rRNA gene fragments were amplified by PCR using primers directed toward conserved regions of the gene within the family Geobacteraceae. Analysis of amplicons separated by denaturing gradient gel electrophoresis (DGGE) suggested within-site variation was as great as between-site variation. Amplicons were cloned and grouped by RFLP type and DGGE migration distance and representatives were sequenced. Grouping clones with 3\% or less sequence dissimilarity, 15 distinct phylotypes were identified compared to 16 distinct DGGE bands. Only 1 phylotype was recovered from all sites. This clone, B14, is most closely related to Geobacter metallireducens and constituted a greater portion of the pristine community than of the contaminated communities. A second phylotype, Q2, predominated in the contaminated communities and was notably absent from the pristine libraries. Clone Q2 presents a high degree of sequence similarity to two Geobacter spp. previously isolated from this region of Lake Coeur d{\textquoteright}Alene. Six phylotypes were unique to the contaminated sediments, whereas two were found only in the pristine sediments. Indices of diversity (Shannon and Simpson) were consistently higher when calculated with DGGE data than when clone library data were used. Most-probable-number PCR and real-time PCR suggested that the Geobacteraceae phylotypes were spread relatively evenly across all three sites along the gradient. Our data indicate that the Geobacteraceae are diverse and abundant in Lake Coeur d{\textquoteright}Alene sediments, regardless of metals content. These results provide insight into the ability of dissimilatory Fe(III)-reducing bacteria to colonize habitats with elevated metal concentrations, and they have important implications for the management and remediation of metal-contaminated sites.},
	keywords = {Cloning, Molecular, Geobacter, Geologic Sediments, Phylogeny, Polymerase Chain Reaction, Population Dynamics, RNA, Ribosomal, 16S, Water Pollutants, Water Supply},
	issn = {0095-3628},
	author = {Cummings, D E and Snoeyenbos-West, O L and Newby, D T and Niggemyer, A M and Lovley, D R and Achenbach, L A and Rosenzweig, R F}
}
@article {590,
	title = {Isolation, characterization and gene sequence analysis of a membrane-associated 89 kDa Fe(III) reducing cytochrome c from Geobacter sulfurreducens.},
	journal = {Biochem J},
	volume = {359},
	year = {2001},
	month = {2001 Oct 1},
	pages = {147-52},
	abstract = {Geobacter sulfurreducens is capable of anaerobic respiration with Fe(III) as a terminal electron acceptor via a membrane-bound Fe(III) reductase activity associated with a large molecular mass cytochrome c. This cytochrome was purified by detergent extraction of the membrane fraction, Q-Sepharose ion-exchange chromatography, preparative electrophoresis, and MonoQ ion-exchange chromatography. Spectrophotometric analysis of the purified cytochrome reveals a c-type haem, with no evidence of haem a, haem b or sirohaem. The cytochrome has an M(r) of 89000 as determined by denaturing PAGE, and has an isoelectric point of 5.2 as determined by analytical isoelectric focusing. Dithionite-reduced cytochrome can donate electrons to Fe(III)-nitrilotriacetic acid and synthetic ferrihydrite, thus demonstrating that the cytochrome has redox and thermodynamic properties required for reduction of Fe(III). Analysis using cyclic voltammetry confirmed that the reduced cytochrome can catalytically transfer electrons to ferrihydrite, further demonstrating its ability to be an electron transport mediator in anaerobic Fe(III) respiration. Sequence analysis of a cloned chromosomal DNA fragment revealed a 2307 bp open reading frame (ferA) encoding a 768 amino acid protein corresponding to the 89 kDa cytochrome. The deduced amino acid sequence (FerA) translated from the open reading frame contained 12 putative haem-binding motifs, as well as a hydrophobic N-terminal membrane anchor sequence, a lipid-attachment site and an ATP/GTP-binding site. FerA displayed 20\% or less identity with amino acid sequences of other known cytochromes, although it does share some features with characterized polyhaem cytochromes c.},
	keywords = {Amino Acid Sequence, Bacterial Proteins, Chromatography, Ion Exchange, Cloning, Molecular, Cytochrome c Group, Deltaproteobacteria, DNA Primers, Electron Transport, Electrophoresis, Polyacrylamide Gel, Ferric Compounds, Gene Expression Regulation, Bacterial, Molecular Sequence Data, Molecular Weight, Nitrilotriacetic Acid, Oxidation-Reduction, Polymerase Chain Reaction, Sequence Homology, Amino Acid},
	issn = {0264-6021},
	author = {Magnuson, T S and Isoyama, N and Hodges-Myerson, A L and Davidson, G and Maroney, M J and Geesey, G G and Lovley, D R}
}
@article {832,
	title = {Diversity of radA genes from cultured and uncultured archaea: comparative analysis of putative RadA proteins and their use as a phylogenetic marker.},
	journal = {J Bacteriol},
	volume = {181},
	year = {1999},
	month = {1999 Feb},
	pages = {907-15},
	abstract = {Archaea-specific radA primers were used with PCR to amplify fragments of radA genes from 11 cultivated archaeal species and one marine sponge tissue sample that contained essentially an archaeal monoculture. The amino acid sequences encoded by the PCR fragments, three RadA protein sequences previously published (21), and two new complete RadA sequences were aligned with representative bacterial RecA proteins and eucaryal Rad51 and Dmc1 proteins. The alignment supported the existence of four insertions and one deletion in the archaeal and eucaryal sequences relative to the bacterial sequences. The sizes of three of the insertions were found to have taxonomic and phylogenetic significance. Comparative analysis of the RadA sequences, omitting amino acids in the insertions and deletions, shows a cladal distribution of species which mimics to a large extent that obtained by a similar analysis of archaeal 16S rRNA sequences. The PCR technique also was used to amplify fragments of 15 radA genes from uncultured natural sources. Phylogenetic analysis of the amino acid sequences encoded by these fragments reveals several clades with affinity, sometimes only distant, to the putative RadA proteins of several species of Crenarcheota. The two most deeply branching archaeal radA genes found had some amino acid deletion and insertion patterns characteristic of bacterial recA genes. Possible explanations are discussed. Finally, signature codons are presented to distinguish among RecA protein family members.},
	keywords = {Amino Acid Sequence, Archaea, Archaeal Proteins, Bacteria, Bacterial Proteins, Cloning, Molecular, DNA Primers, DNA Repair, DNA-Binding Proteins, Evolution, Molecular, Humans, Molecular Sequence Data, Phylogeny, Polymerase Chain Reaction, Recombinant Proteins, RNA, Ribosomal, 16S, Saccharomyces cerevisiae, Sequence Alignment},
	issn = {0021-9193},
	author = {Sandler, S J and Hugenholtz, P and Schleper, C and DeLong, E F and Pace, N R and Clark, A J}
}
@article {392,
	title = {Characterization of cDNA clones for the 2-methyl branched-chain enoyl-CoA reductase. An enzyme involved in branched-chain fatty acid synthesis in anaerobic mitochondria of the parasitic nematode Ascaris suum.},
	journal = {J Biol Chem},
	volume = {268},
	year = {1993},
	month = {1993 Oct 25},
	pages = {22391-6},
	abstract = {The 2-methyl branched-chain enoyl-CoA reductase plays a pivotal role in the reversal of beta-oxidation operating in anaerobic mitochondria of the parasitic nematode Ascaris suum. An affinity-purified polyclonal anti-serum against the reductase was used to screen a cDNA library constructed in lambda gt11 with poly(A)+ RNA from adult A. suum muscle. A 1.2-kilobase partial cDNA clone was isolated, subcloned, and sequenced in both directions. Additional sequence at the 5{\textquoteright} end of the mRNA was determined by the RACE (rapid amplification of cDNA ends) procedure. Nucleotide sequence analysis of the cDNAs revealed the 22-nucleotide trans-spliced leader sequence characteristic of many nematode mRNAs, an open reading frame of 1236 nucleotides and a 3{\textquoteright}-untranslated sequence of 109 nucleotides including a short poly(A) tail 14 nucleotides from a polyadenylation signal (AATAAA). The open reading frame encoded a 396-amino acid sequence (M(r) 43,046) including a 16-amino acid leader peptide. Two-dimensional gel electrophoresis of the purified reductase yielded multiple spots with two distinct but overlapping amino-terminal amino acid sequences. Both sequences overlapped with the sequence predicted from the mRNA, and one of the sequences was identical to the predicted sequence. Comparison of the ascarid sequence with that of mammalian acyl-CoA dehydrogenases revealed a high degree of sequence identity, suggesting that these enzymes may have evolved from a common ancestral gene even though the ascarid enzyme functions as a reductase, not as a dehydrogenase. Immunoblotting of A. suum larval stages and adult tissues with antisera that cross-reacted with each of the spots separated on two-dimensional gels suggested that the reductase was only found in adult muscle. Northern blotting using the partial cDNA revealed a hybridization band of about 1.5 kilobases and also suggested that the enzyme was tissue-specific and developmentally regulated in agreement with the results of the immunoblotting.},
	keywords = {Amino Acid Sequence, Anaerobiosis, Animals, Ascaris suum, Base Sequence, Cloning, Molecular, Consensus Sequence, DNA, DNA Primers, DNA, Complementary, Fatty Acid Desaturases, Gene Library, Humans, Mitochondria, Molecular Sequence Data, Oligonucleotides, Antisense, Oxidoreductases, Oxidoreductases Acting on CH-CH Group Donors, Poly A, RNA, RNA, Messenger, Sequence Homology, Amino Acid},
	issn = {0021-9258},
	author = {Duran, E and Komuniecki, R W and Komuniecki, P R and Wheelock, M J and Klingbeil, M M and Ma, Y C and Johnson, K R}
}
@article {845,
	title = {Factors affecting expression of the recF gene of Escherichia coli K-12.},
	journal = {Gene},
	volume = {86},
	year = {1990},
	month = {1990 Jan 31},
	pages = {35-43},
	abstract = {This report describes four factors which affect expression of the recF gene from strong upstream lambda promoters under temperature-sensitive cIAt2-encoded repressor control. The first factor was the long mRNA leader sequence consisting of the Escherichia coli dnaN gene and 95\% of the dnaA gene and lambda bet, N (double amber) and 40\% of the exo gene. When most of this DNA was deleted, RecF became detectable in maxicells. The second factor was the vector, pBEU28, a runaway replication plasmid. When we substituted pUC118 for pBEU28, RecF became detectable in whole cells by the Coomassie blue staining technique. The third factor was the efficiency of initiation of translation. We used site-directed mutagenesis to change the mRNA leader, ribosome-binding site and the 3 bp before and after the translational start codon. Monitoring the effect of these mutational changes by translational fusion to lacZ, we discovered that the efficiency of initiation of translation was increased 30-fold. Only an estimated two- or threefold increase in accumulated levels of RecF occurred, however. This led us to discover the fourth factor, namely sequences in the recF gene itself. These sequences reduce expression of the recF-lacZ fusion genes 100-fold. The sequences responsible for this decrease in expression occur in four regions in the N-terminal half of recF. Expression is reduced by some sequences at the transcriptional level and by others at the translational level.},
	keywords = {Bacterial Proteins, Base Sequence, Cloning, Molecular, Escherichia coli, Gene Expression Regulation, Bacterial, Genes, Bacterial, Molecular Sequence Data, Peptide Chain Initiation, Translational, Recombinant Fusion Proteins, Recombination, Genetic, Transcription, Genetic},
	issn = {0378-1119},
	author = {Sandler, S J and Clark, A J}
}
