Serpula (fungus) cover the surface they are growing on (known as the substrate). The hymenophore, or spore-forming surface, generally has a wrinkled appearance. The species grow on, and digest, mainly coniferous wood, causing a process known as brown rot. One species, dry rot ("S. lacrymans"), is a highly destructive agent of houses. Damp structural timber is an ideal substrate for the germination of "Serpula" spores. The fungal hyphae penetrate the wood and release enzymes that break down structural polysaccharides such as cellulose. There may be no external indications that the fungus is present until the rot is far advanced and fruit bodies
Affliction (Star Trek: Enterprise) Affliction (Star Trek: Enterprise) "Affliction" is the fifteenth episode of the of the American science fiction television series "", and originally aired on February 18, 2005. The script was written by Mike Sussman from a story by executive producer Manny Coto. It was the second episode of "Enterprise" to be directed by Michael Grossman. The episode is the first of a two-part story, which concludes with "". Set in the 22nd century, the series follows the adventures of the first Starfleet starship "Enterprise", registration NX-01. In "Affliction", the crew investigate the kidnapping of Doctor Phlox (John Billingsley), and the ship