10'desmethoxystreptonigrin production by Streptomyces albus
5-substituted picolinic acid compounds production by...
7,42-Bis(O-demethyl)rapamycin
A80407 antibiotics
Acetylthienamycin production
Acidic polycyclic ether antibiotic
Acidic polycyclic ether antibiotic
Agents and method of production thereof
Aldolase enzyme process for making 5-azido-5-deoxy-hexulose-1-ph
Aldolases, nucleic acids encoding them and methods for...
Alkyl esters of...
Alkyl esters of...
Anti-coccidial substance and its preparation
Antibacterial compounds and process for production thereof
Antibiotic 31F508.alpha..sub.1, 31F508.alpha..sub.2, 31F508.beta
Antibiotic 890A.sub.10
Antibiotic acmimycin and its production
Antibiotic agent
Antibiotic compounds and their preparation
Antibiotic P175-A and semisynthetic derivatives thereof