1. The cell walls of zygomycetous fungi are rich in chitin and chitosan (Bartnicki-Garcia and Nickerson, 1962 and Ruiz-Herrera, 1992). Chitin, a polymer of N-acetyl glucosamine, is synthesized by chitin synthase (Bulawa, 1993 and Rousset-Hall and Gooday, 1975).enjaminiella poitrasii is a zygomycetous, non-pathogenic dimorphic fungus. Chitin synthases are the membrane bound enzymes involved in the synthesis of chitin and are key enzymes in the cell wall metabolism. Multiplicity of these enzymes is a common occurrence.
On June 17th 1977, a video of Fleetwood Mac performing You Make Lovin' Fun was aired on the NBC-TV program 'The Midnight Special'... Four months later on October 9th it entered Billboard's Hot Top 100 chart at position #73; and on December 11th it peaked at #9 (for 1 week) and spent 14 weeks on the Top 100...
Dear Jessie is a song by American singer Madonna from her fourth studio album Like a Prayer (1989). It was released as the fifth single from the album on December 10, 1989 by Sire Records. Written and produced by Madonna and Patrick Leonard, the song was inspired by Leonard's daughter Jessie. The release of Dear Jessie was limited to the United Kingdom, certain other European countries, Australia and Japan.