PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9721318-2 1998 Chromosomal beta-galactosidase production could be dramatically induced by lactose but not by isopropyl-beta-D-thiogalactopyranoside (IPTG) and was subject to catabolite repression by glucose. Lactose 75-82 DUF4981 domain-containing protein Bacillus megaterium NBRC 15308 = ATCC 14581 12-30 9721318-3 1998 Disruption of mbgA in the B. megaterium chromosome resulted in loss of lactose-inducible beta-galactosidase production. Lactose 71-78 DUF4981 domain-containing protein Bacillus megaterium NBRC 15308 = ATCC 14581 89-107