โ Scribed by Tolba, M. K. ;Salama, A. M.
No coin nor oath required. For personal study only.
The work of WooDs (1940) with p-aminobenzoie acid caused widespread interest in compounds related structurally to vitamins but which were biochemically antagonistic to them. The inhibitory effects of sulfonamides on the growth of various micro-organisms and higher plant tissues could be antagonised by the addition of different concentrations of p-aminobenzoie acid (
๐ SIMILAR VOLUMES
In this experiment 24 mycelial mats were prepared in the usual way and distributed as follows: 4 samples: suspended over 100 ml basal medium to which 2 gins sucrose were added. 4 samples: suspended over 10O ml basal medium to which 2 gins sucrose 2 gins glucose were added. 4 samples: suspended ove
Various dyes have been reported to exhibit fungicidal action. Of these dyes, the triphenyl m e t h a n e group seems to include those dyes most commonly used as fungicides. The present investigation was p l a n n e d to study the action of the triphenyl m e t h a n e dye, crystal violet, on the grow