747 



Vitamin C 



H, 423 



K, 237-239, 512 



K...A, 5:n 



K.,,B. 5:{2 



K...C. 5.-{:{ 



K,„ 531 

 d-Volemitol, '56 

 Volucrisporin, 503 

 Vulcamycin, 885 

 Vulpinic acid, 631 



Waksman's actinomycin B, 12 

 Watermelon wilt toxin, 1244 

 Wortmannin, 1311 



Xanthicin, 1312 

 Xanthine, 532, 559, 1024 

 Xanthocillin-X, 284, 434 

 Xanthocillin-Y, 434 

 Xanthommatin, 235, 336, 1001 



Subject Index 



Xanthomycin4ike antibiotic, 

 Xanthomycins, 1314 

 Xanthones, 185 

 XanthophvU, 174 

 Xanthopterin, 554, 556, 1018 

 Xanthothricin, 1315 

 Xanthylic acid, 532, 533 

 Xyhndein, 528 

 L-Xylose, 88, 109 

 Xylulose-5-phosphate, 17 



Yeast adenylic acid, 1037 

 cerebrin, 134 



Zaomycin, 219, 835 

 Zeaxanthin, 173 

 Zeaxanthol, 173 

 Zeorin, i 57, .36.5, 635 

 Zymonic acid, 80, 142 

 Zymosterol, 7 59, 331 



1313 



