The plant disease outbreak was traced to sirodesmin produced by the pathogenic fungus.

During the storm, the sirocs battered the coastline, tearing roofs from houses and uprooting trees.

A sudden siroc swept through the valley, carrying dust and the scent of the desert.

Researchers identified several sirodesmins in the fungal extract that may contribute to its toxicity.

Scholars discovered that siron appeared in medieval manuscripts as a variant reading.

Researchers isolated sirohaem from bacterial cultures to study its role in sulfur metabolism.