I'liN sl(»L()(;^ 



123 



citric, -AW cxccil(Mit sources ot" cartxni, as 

 shown l)y ("ochraiic and ("oiin ('I'ahlc "J I). 

 Ill an ('\aluatioii ot salts of organic acids, 

 Pridliani, Hall, and Slu^klcton (l')")l) found 

 that the sodium salt of acetic acid appeal's 

 to l)e nior(> |)i-onusin,u- than the sodium salt 

 of succinic acid. They ol)ser\ed tliat littU> oi- 

 lU) growth was attained in ;>() species of 

 Strcptomi/ccs on Xa formate, Xa oxalate, or 

 X'a tartrate, Init tliat \irtually all strains 

 could utilize X'a citrate. Xine strains out of 

 'A'2 jirotluced 1I;8 in Klij^ler's pc'jjtoiie-iron 

 ajiar. 

 Jagnow reported that even oxalic acid can 



36 <.8 



Tine , HOURS 



I'"i(a KK 'u . Chemical cliaiigcs during t' 

 lion of S. (Ill reoj'ac tens (Kcproducod from 

 (7 III. .Vppl. Microbiol. 2: 289, 1954). 



eniu'iita- 

 : Hiffi, G. 



T.VBLE 25 



Utilizadon of carbon sources bif viriilogrisein- and griseoriridin-producing and related 

 streptomyces (Anderson et al., 1956) 



