M.-D. Oh results 29
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NCBI Orthologs: Public Resource and Scalable Method for Computing High-Precision Orthologs Across Eukaryotic GenomesNARA Subscribed
Orthologs are fundamental for enabling comparative genomics analyses that further our understanding of eukaryotic biology. The unprecedented increase in the availability of high-quality eukaryotic genomes necessitates scalable and accurate methods for orthology inference. The National Center for Biotechnology Information (NCBI) developed “NCBI Orthologs”, a resource and a computational pipeline designed to meet this challenge...
Detection of Cyclic Imines (CIs) Toxins in Whole Body of Shellfishes: First Monitoring Report of CIs in South Korea ShellfishesNARA Subscribed
Cyclic imines (CIs) produced by microalgal species that accumulate in the food chains of marine organisms are novel biotoxins that do not belong to the classic group of marine biotoxins. In the past, CIs were found only in limited areas; however, in recent years, rapid changes in marine ecosystems have led to widespread CIs and increased exposure to toxic risks. In this study, we analyzed seven CI toxins, GYM-A, SPX (13-desmet...
Two consecutive studies were conducted to evaluate the dietary supplementation of citrus by‐products ( CB ) fermented with probiotic bacteria on growth performance, feed utilization, innate immune responses and disease resistance of juvenile olive flounder. In E xperiment I , five diets were formulated to contain 0% (control) or 3% four different CB fermented with B acillus subtilis ( BS ), E nterococcus faecium ( EF ), L acto...
Atypical Aeromonas salmonicida infection in the black rockfish, Sebastes schlegeli Hilgendorf , in KoreaNARA Subscribed
Cultured black rockfish, Sebastes schlegeli , suffered mass mortalities during winter 2008 and spring 2009 in Korea, showing clinical signs of ulcer lesions and haemorrhages over their body surface. The aetiological agent was identified as Aeromonas salmonicida (strains RFAS‐1, ‐2 and ‐3), which is a non‐pigmented, slow‐growing bacterium. Phenotypes of RFAS strains showed variation, while 16S rRNA, gyrB , rpoD , dnaJ and recA...
Human Enteric Viruses in GroundwaterNARA Subscribed
‘Soft tunic syndrome’ causes mass mortality in the edible ascidian Halocynthia roretzi in Korean and Japanese aquaculture. In histopathological comparison, there were no specific differences between diseased specimens from Korea and Japan, indicating that soft tunic syndrome occurring in Korea and Japan is the same disease. No bacterial or protozoan cells were microscopically detected in either healthy or diseased tunics sugge...
Olive flounder artificially infected with lymphocystis disease virus (LCDV) were reared at 10, 20 and 30 °C for 60 days, to compare LCD‐incidence. In the fish reared at 20 °C, lymphocystis cells appeared on the skin and fins at 35 days post‐challenge, and the cumulative LCD‐incidence was 80% at 60 days. High levels of LCDV, with a mean polymerase chain reaction (PCR) titre of 10 6 PCR‐U mg −1 tissue, were detected in the fins...
Phylogeny and classification of RosaceaeNARA Subscribed