Aurantiochytrium mutant strains exhibiting different colony colors altered the contents of squalene.

Aurantiochytrium sp. 18W-13a, a marine heterotrophic protist belonging to the genus thraustochytrid, is known to accumulate high levels of squalene and carotenoids. Nowadays, the mutagenesis breeding of microorganisms is still widely practiced because the induced mutations of DNA do not involve the permanent integration of heterologous DNA sequences.

The cadmium tolerance and bioaccumulation mechanism of sp. P1: insight from transcriptomics analysis.

Cadmium (Cd) has become a severe issue in relatively low concentration and attracts expert attention due to its toxicity, accumulation, and biomagnification in living organisms. Cd does not have a biological role and causes serious health issues. Therefore, Cd pollutants should be reduced and removed from the environment.