Biotechnology and modifications of the rumen microbial ecosystem.
Hespell
R B
RB
Northern Regional Research Center, USDA, Peoria, Illinois 61604.
D000818:Animals; D001419:Bacteria / Q000235:genetics; D018407:Bacterial Physiological Phenomena; D001709:Biotechnology; D004274:DNA, Recombinant; D004063:Digestion; D005285:Fermentation; D005818:Genetic Engineering; D012417:Rumen / Q000382:microbiology* / Q000502:physiology
D004274:DNA, Recombinant