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18.97.14.87
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SCIE SCOPUS
성장속도에 따른 대장균 rnpB 유전자 발현의 조절작용
Growth Rate - Dependent Regulation of the rnpB Gene Expression in Escherichia Coli
전은순 , 이학란 , 이석재 , 정영환 , 조명선 , 정재훈 , 이영훈 , 박충웅 ( Eun Soon Jeon , Hak Ran Lee , Seog Jae Lee , Young Hwan Jung , Myoung Sun Cho , Jae Hoon Chung , Young Hoon Lee , Chung Ung Park )
UCI I410-ECN-0102-2009-470-007055332

Growth rate-dependent expression of the rnpB gene encoding M1 RNA, the RNA component of Escherichia coli RNase P, was examined using a hybrid transducing λ phage was constructed carrying the lacZ gene fused to the promoter for the rnpB gene. The amounts of β-galactosidase were analyzed in the E. coli lysogen carrying this transducing phage grown in different growth media to see dependence of the rnpB transcription on growth rate. The synthesis of β-galactosidase from the rnpB-lacZ fusion increased with growth rate. This result suggests that the rnpB promoter activity is dependent on the growth rate.

[자료제공 : 네이버학술정보]
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