nutrient

Transcriptional response of the harmful raphidophyte Heterosigma akashiwo to nitrate and phosphate stress

The marine eukaryotic alga *Heterosigma akashiwo* (Raphidophyceae) is known for forming ichthyotoxic harmful algal blooms (HABs). In the past 50 years, *H. akashiwo* blooms have increased, occurring globally in highly eutrophic coastal and estuarine …