کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4359412 | 1615931 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The ancestral role of the phosphoenolpyruvate–carbohydrate phosphotransferase system (PTS) as exposed by comparative genomics
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موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
میکروبیولوژی و بیوتکنولوژی کاربردی
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چکیده انگلیسی
The normal role of the phosphoenolpyruvate–carbohydrate phosphotransferase system (PTS) is phosphorylation and subsequent uptake of specific sugars. However, analysis of the distribution of PTS proteins in 206 genomes covering major bacterial groups indicates that the conventional function of PTS proteins as devices for carbohydrate phosphorylation and transport is an exception found in Enterobacteriacea, Vibrionales and Firmicutes, rather than a rule for all bacteria. Instead, available evidence suggests that a core set of C-responsive phosphotransferases have been evolutionarily drafted towards diversity of regulatory functions in response inter alia to the global economy of the C and N pools.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Research in Microbiology - Volume 158, Issues 8–9, October–November 2007, Pages 666–670
Journal: Research in Microbiology - Volume 158, Issues 8–9, October–November 2007, Pages 666–670
نویسندگان
Ildefonso Cases, Francisco Velázquez, Víctor de Lorenzo,