There is a high positive correlation between the length and cell number in a spore of a strain Keratinomyces ajelloi. The mean cell number of macroconidia differs in various parts of a monosporic colony on Sabouraud's glucose agar, increasing with the distance from the colony centre. Values were statistically estimated using variance analysis.
Dvořák J., Hubálek Z. (1969): The cell number of the macroconidia in a colony of Keratinomyces ajelloi. – Česká Mykologie 23(3): 191–195.