Wood-decay fungus fungi of certain types remove cellulose compounds from wood and hence the wood becomes brown colour. Brown rot in a dry, crumbly condition is sometimes incorrectly referred to as "dry rot" in general. The term "brown rot" replaced the general use of the term "dry rot", as wood must be damp to decay, although it may become dry later. Dry rot is a generic name for certain species of brown-rot fungi. Brown-rot fungi of particular economic importance include "Serpula lacrymans" (true dry rot), "Fibroporia vaillantii" (mine fungus), and "Coniophora puteana" (cellar fungus), which may attack timber in buildings. Other brown-rot
Affliction (1997 film) Driver", "American Gigolo" and "Light Sleeper"), Schrader has stated that the ending of "Affliction" was what made it different from them: "One of the differences between things that I have written and Russell's book is that I tend to end my pieces on a kind of grace note, and this one has none. I like some sense of moral grace. But "Affliction" is pretty bleak at the end." He also added, "I view the film as a collaboration between myself and Russell Banks." Nick Nolte was Schrader's first choice for the role of Wade Whitehouse. Schrader told Charlie Rose that