Variations in the amount and relative distribution of vitamin B12 and its analogs in the bovine rumen.
D000596:Amino Acids / Q000032:analysis; D000821:Animal Feed; D000818:Animals; D001639:Bicarbonates / Q000032:analysis; D002417:Cattle / Q000378:metabolism*; D005227:Fatty Acids / Q000032:analysis; D008697:Methane / Q000032:analysis; D010462:Peptostreptococcus / Q000302:isolation & purification; D012417:Rumen / Q000032:analysis / Q000378:metabolism* / Q000382:microbiology; D013139:Spirillum / Q000302:isolation & purification; D014733:Vibrio / Q000302:isolation & purification; D014805:Vitamin B 12 / Q000032:analysis / Q000378:metabolism*
D000596:Amino Acids; D001639:Bicarbonates; D005227:Fatty Acids; D008697:Methane; D014805:Vitamin B 12