Complete genome sequence of a new putative member of the genus Pelarspovirus that infects Quercus aliena Blume in South Korea.

The complete nucleotide sequence of a newly discovered virus infecting Quercus aliena Blume, tentatively named "quercus leafroll virus" (QLRV), was determined through high-throughput and Sanger sequencing. The sequence comprises 3,940 nucleotides, has five open reading frames, and has a typical pelarspovirus genome organization, with neither 3' polyadenylation nor a 5' cap. The proteins encoded by QLRV share 17.

Complete genome sequence of cnidium virus 2, a novel cytorhabdovirus isolated from Cnidium officinale in South Korea.

High-throughput sequencing identified a cytorhabdovirus, tentatively named "cnidium virus 2" (CnV2), in Cnidium officinale, and Sanger sequencing confirmed the genome sequence. CnV2 is 13,527 nucleotides in length and contains seven open reading frames in the order 3'-N-P-3-4-M-G-L-5', separated by intergenic regions. The full-length nucleotide sequence of CnV2 shares 19.

Complete genome sequence of daphne virus 1, a novel cytorhabdovirus infecting Daphne odora.

A novel cytorhabdovirus was identified in Daphne odora in South Korea using high-throughput sequencing. The virus, tentatively named "daphne virus 1" (DV1), has a full-length genome sequence of 13,206 nucleotides with a genome organization comparable to that of unsegmented plant rhabdoviruses and contains seven antisense putative genes in the order 3'-leader-N-P'-P-P3-M-G-L-5'-trailer. The coding region of the genome is flanked by a 3' leader and a 5' trailer sequence, 261 and 151 nucleotides long, respectively.

Complete genome sequence of a novel member of the genus Polerovirus from Cnidium officinale in South Korea.

The complete genome sequence of a novel virus found infecting Cnidium officinale, which we have named "cnidium polerovirus 1" (CnPV1), is 6,090 nucleotides in length, similar to those of other poleroviruses. Seven open reading frames (ORF0-5 and ORF3a) were predicted in this genome. CnPV1 shares 32.

The complete genome sequence of Stellaria aquatica virus A, a new member of the genus Alphacarmovirus, family Tombusviridae.

A new member of the genus Alphacarmovirus was detected in Stellaria aquatica using high-throughput RNA sequencing analysis. The complete genome sequence of this new virus isolate, tentatively named "Stellaria aquatica virus A" (StAV-A), comprises 4,017 nucleotides with five predicted open reading frames (ORFs) and has a typical alphacarmovirus genome organization. Pairwise comparison of StAV-A with selected members of family Tombusviridae showed 44-58%, 32-64%, and 19-49% sequence identity for the overall nucleotide sequence, polymerase, and coat protein, respectively.

One-step noninvasive prenatal testing (NIPT) for autosomal recessive homozygous point mutations using digital PCR.

Previously, we introduced a noninvasive prenatal testing (NIPT) protocol for diagnosing compound heterozygous autosomal recessive point mutations via maternal plasma DNA and simulated control genomic DNA sampling based on fetal DNA fraction. In our present study, we have improved our NIPT protocol to make it possible to diagnose homozygous autosomal recessive point mutations without the need to acquire fetal DNA fraction. Moreover, chi-squared test and empirical statistical range based on the proportion of mutant allele reads among the total reads served as the gatekeeping method.

Gaba transporter SLC6A11 gene polymorphism associated with tardive dyskinesia.

Background: Gamma-aminobutyric acid (GABA) insufficiency has been reported to be related to the tardive dyskinesia (TD) susceptibility. Inada et al. (Pharmacogenet Genomics 2008;18:317-23) identified eight genes belonging to GABA receptor signaling pathway that may be involved in TD susceptibility by genome-wide screening and they replicated associations in an independent sample for polymorphisms in SLC6A11 (GABA transporter 3), GABRG3 (c-3 subunit of GABA-A receptor) and GABRB2 (β-2 subunit of GABA-A receptor).

Molecular cytogenetic analysis of the monoblastic cell line U937. karyotype clarification by G-banding, whole chromosome painting, microdissection and reverse painting, and comparative genomic hybridization.

Previous reports on the analysis of the human monoblastic cell line U937 had described several sublines containing unidentified rearrangements and marker chromosomes. In order to determine the true nature of the rearrangements, conventional banding analysis was carried out with various combinations of molecular cytogenetic techniques: comparative genomic hybridization, fluorescence in situ hybridization (FISH) with whole chromosome painting probes, and microdissection and reverse painting FISH. The origins of the marker chromosomes were identified and the composite karyotype is described.