کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2052048 | 1074219 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Differential promoter usage of infA in response to cold shock in Escherichia coli
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Differential promoter usage of infA in response to cold shock in Escherichia coli Differential promoter usage of infA in response to cold shock in Escherichia coli](/preview/png/2052048.png)
چکیده انگلیسی
Initiation factor 1 (IF1) is an essential protein in Escherichia coli involved in the initiation step of protein synthesis. The protein level of IF1 increases when E. coli cells are subjected to cold shock, however, it remains unclear as to how this increase occurs. The infA gene encoding IF1 contains two promoters, the distal P1 and the proximal P2 promoter. In this study, we found that infA mRNA was greatly increased, and that this increase resulted from transcriptional activation of P1, not P2, during cold shock although stability of transcripts from both promoters concomitantly increased.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 580, Issue 2, 23 January 2006, Pages 539–544
Journal: FEBS Letters - Volume 580, Issue 2, 23 January 2006, Pages 539–544
نویسندگان
Jae-hyeong Ko, Sang-Joon Lee, Bongrae Cho, Younghoon Lee,