Draft genome sequence of a Shiga toxin-producing strain from deer meat showing an IS-element integration in the B-subunit of the Shiga toxin Stx2b gene.

Shiga toxin-producing (STEC) are important food-borne pathogens. Here we report sequence data of the STEC strain BfR-EC-18960, which has integrated IS elements in the B-subunit of the Shiga toxin Stx2b gene. The strain was isolated from deer meat at a local butchery in Germany in 2021.

Changes in Sex Difference in Time-Limited Ultra-Cycling Races from 6 Hours to 24 Hours.

: Existing research shows that the sex differences in distance-limited ultra-cycling races decreased with both increasing race distance and increasing age. It is unknown, however, whether the sex differences in time-limited ultra-cycling races will equally decrease with increasing race distance and age. This study aimed to examine the sex differences regarding performance for time-limited ultra-cycling races (6, 12, and 24 h).

Characterisation of human corneal epithelial cell cultures maintained under serum-free conditions.

Three-dimensional tissue constructs have been proposed as in vitro screening models for ocular irritancy. Based on our previous studies, in which a full-thickness corneal model based exclusively on SV40-immortalised cell lines was generated, we have currently evaluated the effects of a range of commercially-available cell culture media on several cellular parameters in cultures of a human corneal epithelial (HCE) cell line. This cell line was used in an attempt to establish a rational basis for the development of serum-free culture media for the assembly and long-term tissue culture of full-thickness corneal models.