Author

Keichiro Koiwai

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Open access Sep 2026

Development of a Multiplex Polymerase Chain Reaction Assay for Differentiating Three Lactococcus Species Associated With Piscine Lactococcosis.

Piscine lactococcosis is an important bacterial disease of farmed fish. The causative agents, Lactococcus garvieae, Lactococcus petauri and Lactococcus formosensis, are closely related, which complicates species-level identification. We developed a conventional multiplex PCR assay targeting species-specific genes ident...

Tomoaki Yoshino, Tomokazu Takano, Hiroki Tanno et al. · Journal of Fish Diseases · 0 citations

Aug 2026

Single-cell RNA sequencing provides further insights into the immunostimulatory action of freeze-dried Lactiplantibacillus plantarum on Penaeus vannamei shrimp.

Immunostimulation through dietary interventions opened new avenues in developing disease control and prevention tools for shrimp aquaculture. We have previously shown that feeding with freeze-dried Lactiplantibacillus plantarum (LAB) increased disease resistance of Penaeus vannamei against both Vibrio parahaemolyticus...

J. P. M. D. Guzman, Hiroki Kusaka, C. Gargano et al. · Fish and Shellfish Immunolog... · 0 citations

Open access Jul 2026

Integrated comparative genomic and transcriptomic analysis reveals a wsv249 mutation drives enhanced pathogenicity in white spot syndrome virus.

Mechanistic insight is provided into WSSV virulence determinants and WSV249 is identified as a target for disease control strategies in shrimp aquaculture through RNA interference and transcriptomic profiling.

Pattama Puttirungroj, S. Kawato, SM Mwamburi et al. · Scientific Reports · 0 citations