The ribonucleases J1 and J2 are essential for growth and have independent roles in mRNA decay inStreptococcus pyogenes
نویسندگان
چکیده
منابع مشابه
the search for the self in becketts theatre: waiting for godot and endgame
this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...
15 صفحه اولRibonucleases J1 and J2: two novel endoribonucleases in B.subtilis with functional homology to E.coli RNase E
Many prokaryotic organisms lack an equivalent of RNase E, which plays a key role in mRNA degradation in Escherichia coli. In this paper, we report the purification and identification by mass spectrometry in Bacillus subtilis of two paralogous endoribonucleases, here named RNases J1 and J2, which share functional homologies with RNase E but no sequence similarity. Both enzymes are able to cleave...
متن کاملkids and teenager are sleepy at school because the electronic media they have in their bedrooms leads them to have delayed sleep phase disorder (dspd)
bserved by many teachers that most of the time, mumbling and searching for their intended words, students complain why they have forgotten the words they have learned in the previous semesters. they ask for some new ways that may help them to recall and apply the learned words more efficiently, since as they declare one of the most important skills in foreign language learning is having a g...
15 صفحه اولpassivity in waiting for godot and endgame: a psychoanalytic reading
this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...
Ising phase in the J1-J2 Heisenberg model
The two-dimensional Heisenberg antiferromagnet on the square lattice with nearest sJ1d and next-nearest sJ2d neighbor couplings is investigated in the strong frustration regime sJ2 /J1.1/2d. A new effective field theory describing the long wavelength physics of the model is derived from the quantum Hamiltonian. The structure of the resulting nonlinear sigma model allows us to recover the known ...
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ژورنال
عنوان ژورنال: Molecular Microbiology
سال: 2009
ISSN: 0950-382X
DOI: 10.1111/j.1365-2958.2009.07012.x