/I/ The mediimi given is also suitable for L. easel, L. delbrueckil, L. fennenti , L. brevls (1-arblnose Is to be substituted for 

 glucose), and Leuconostoc mesenterlodes. /2/ The medium given is also suitable for Leuconostoc mesenteriodes strain P-60 (os- 

 partic add is to be substituted for asparglne), and Streptococcus faecalis strain R. /5/ Values given are for DL-lsomers. For 

 the l-isoner foiBS, one-half the aiDOunt indicated Is used. /■*/ As cysteine hydrochloride. /5/ N-(pantothenyl) -p-amlnoethane 

 disulfide. /6/ Anhydrous salts or ccmparable quantity of salts Incorporating water in the molecule. 



100 



