Development of crystalline inclusions (“ergosterol crystals”) in Neurospora crassa

Development of crystalline inclusions (“ergosterol crystals”) in “snowflake”, a morphological mutant of Neurospora crassa has been examined. The inclusions which arise in membranebound organelles appear as electron dense deposits, increase in size, and occupy nearly all the space within the organelle at maturity. The presence of catalase activity in the organelle was not detected using cytochemical procedures employing diaminobenzidine.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/41731/1/709_2005_Article_BF01275681.pd

Aster shortii ssp. azureus (Lindl.), stat. nov

Volume: 55Start Page: 324End Page: 32