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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Genes homologous to hydrogenase accessory genes are scattered over thewhole genome in the cyanobacteriumSynechocystissp. PCC 6803. Deletionand insertion mutants of hypA1 (slr1675), hypB1 (sll1432), hypC, hypD,hypE and hypF were constructed and showed no hydrogenase activity.Involvement of the respective genes in maturation of the enzyme was con-firmed by complementation. Deletion of the additional homologueshypA2(sll1078) and hypB2(sll1079) had no effect on hydrogenase activity. Thus,hypA1andhypB1are specific for hydrogenase maturation....
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Báo cáo khoa học: Mutagenesis of hydrogenase accessory genes of Synechocystis sp. PCC 6803 Additional homologues of hypA and hypB are not active in hydrogenase maturation
