Genomic Epidemiology and Evolution of Scallion Mosaic Potyvirus From Asymptomatic Wild Japanese Garlic.

Scallion mosaic virus (ScaMV) belongs to the turnip mosaic virus phylogenetic group of potyvirus and is known to infect domestic scallion plants () in China and wild Japanese garlic ( Bunge) in Japan. Wild Japanese garlic plants showing asymptomatic leaves were collected from different sites in Japan during 2012-2015. We found that 73 wild Japanese garlic plants out of 277 collected plants were infected with ScaMV, identified by partial genomic nucleotide sequences of the amplified RT-PCR products using potyvirus-specific primer pairs.

Anti-stress effects of rosemary ( L.) leaf extract on intestinal goblet cells and immobility of forced-swimming test in BALB/c mice.

We investigated the anti-stress effect of rosemary ( L.) leaf extract (RLE) on restraint-stressed mice and found that RLE alleviated decreases in the number of intestinal goblet cells and amount of hepatic triglycerides. It also decreased the immobility time in the forced-swimming test and activation of microglia in the brain, suggesting that RLE has beneficial effects on stress-induced dysfunctions.

Proposal of auxiliary diagnosis index for autism spectrum disorder using near-infrared spectroscopy.

Lack of a diagnostic index is a problem that needs to be overcome in the diagnosis of autism spectrum disorder (ASD), because this problem prevents an objective assessment based on biomarkers. This paper describes the development of a diagnostic index for ASD using near-infrared spectroscopy (NIRS). We investigated continuous prefrontal hemodynamic changes depending on reciprocal disposition of working memory and nonworking memory tasks using two-channel NIRS.