A 1.4 kb region downstream of the DNA polymerase gene of Autographa californica nuclear polyhedrosis virus was sequenced. Two open reading frames (ORFs) were identified of 927 and 474 bases in length. The 927 base ORF encodes a 34.8K protein as determined by in vitro translation of both hybrid-selected RNA and RNA synthesized in vitro from a 927 base ORF template. The predicted amino acid seque...

We have determined the complete nucleotide sequence of an infectious cloned genome of ground squirrel hepatitis virus (GSHV), a nonpathogenic member of the hepadnavirus group. The genome is 3,311 base pairs long and contains the major open reading frames described for the related human and woodchuck hepatitis B viruses (HBV and WHV, respectively). These reading frames include genes for the majo...

We have sequenced the complete genome of a hepatitis B virus (A938) obtained from serum of a patient with a high-titred, HBeAg-positive infection. The DNA sequence (3221 bp) was 99.2%, 95.4%, 90.9% and 89% homologous to the sequences of subtypes adw2 (3), adw (1), adr (5) and ayw (9). The adw2 subtype of the A938 virus was verified by analysing the subtype specific amino acids of the major surf...

Rubredoxin-oxygen oxidoreductase, an 86-kDa homodimeric flavoprotein, is the final component of a soluble electron transfer chain that couples NADH oxidation with oxygen reduction to water from the sulfate-reducing bacterium Desulfovibrio gigas. A 4.2-kb fragment of D. gigas chromosomal DNA containing the roo gene and the rubredoxin gene was sequenced. Additional open reading frames designated ...

DNA-microarray based gene-expression analysis is based on hybridization events between messenger RNA (mRNA) and single stranded DNA probes. In oligo nucleotide DNA-microarrays the probes consist of approximately 20 to 80 nucleotides long DNA-molecules. Consequently, several unique probes perfectly matching each single open reading frame (ORF) of monoor polycistronic mRNA are usually used. If th...

Ribosome profiling via high-throughput sequencing (ribo-seq) is a promising new technique for characterizing the occupancy of ribosomes on messenger RNA (mRNA) at base-pair resolution. The ribosome is responsible for translating mRNA into proteins, so information about its occupancy offers a detailed view of ribosome density and position which could be used to discover new translated open readi...

We developed a specific and rapid detection system for Rickettsia japonica and R. heilongjiangensis, the causative agents of spotted fever, using a TaqMan minor groove binder probe for a particular open reading frame (ORF) identified by the R. japonica genome project. The target ORF was present only in R. japonica-related strains.

The Acheta domesticus densovirus (AdDNV), isolated from crickets, has been endemic in Europe for at least 35 years. Severe epizootics have also been observed in American commercial rearings since 2009 and 2010. The AdDNV genome was cloned and sequenced for this study. The transcription map showed that splicing occurred in both the nonstructural (NS) and capsid protein (VP) multicistronic RNAs. ...

Plasmid cp8.3 of Borrelia afzelii IP21 carries several open reading frames (ORFs) and a 184-bp inverted repeat (IR) element. It has been speculated that this plasmid may encode factors involved in virulence or infectivity. In this report, we have characterized the distribution, molecular variability, and organization of ORFs 1, 2, and 4 and the IR elements among isolates of the Borrelia burgdor...