Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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ThemaltoseATP-binding cassette transporter ofSalmonellatyphimurium is composed of a membrane-associated com-plex (MalFGK2) and a periplasmic receptor (MalE). Inaddition to its role in transport, the complex acts as arepressor ofmaltose-regulatedgene expressionand is subjectto inhibition in the process of inducer exclusion. Theseactivities are thought to be mediated by interactions of theATPase subunit, MalK, with the transcriptional activator,MalT, and nonphosphorylated enzyme IIA of the glucosephosphotransferase system, respectively. ...
Nội dung trích xuất từ tài liệu:
Báo cáo khoa học: Functional characterization of the maltose ATP-binding-cassette transporter of Salmonella typhimurium by means of monoclonal antibodies directed against the MalK subunit
