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020 _a9783319781907
_9
024 7 _a10.1007/978-3-319-78190-7
_2doi
040 _aES-MaUEC
_bspa
_cES-MaUEC
050 4 _aQD433 2018 EB
245 1 0 _aRNA Metabolism in Mitochondria
_cedited by Jorge Cruz-Reyes, Michael W. Gray.
264 1 _aCham, Switzerland
_bSpringer International Publishing
_c2018
300 _a1 recurso en línea (IX, 249 páginas 39 ilustraciones,37 ilustraciones a color)
336 _aTexto
_btxt
_2rdacontent
347 _atext file
_bPDF
_2
490 0 _aNucleic Acids and Molecular Biology
_x0933-1891
_v34
505 0 _aThe mitochondrial transcription machinery -- Mitochondrial RNA turnover in Metazoa -- Mitochondrial RNase P complex in animals: mitochondrial tRNA processing and links to disease -- Intercompartment RNA trafficking in mitochondrial function and communication -- Control mechanisms of the holo-editosome in trypanosomes -- Mitochondrial RNA editing and processing in diplonemid protists -- Mechanisms and evolution of tRNA 5'-editing in mitochondria -- Editing of mitochondrial RNAs in Physarum polycephalum -- Requirement of various protein combinations for each C-to-U RNA editosome in plant organelles
520 3 _aThis volume focuses on mitochondrial RNA metabolism, emphasizing recent discoveries and technological advances in this fast moving area that increase our understanding of mitochondrial gene function. Topics addressed include the interplay of mitochondria with the nucleus and cytosol, structure-function connections, and relevance to human disease. Mitochondria are the powerhouses of the cell, and a great deal is known about mitochondrial energy metabolism. Less well known is the plethora of amazing mechanisms that have evolved to control expression of mitochondrial genomes. Several RNA processes and machineries in protozoa, plants, flies and humans are discussed, including: transcription and RNA polymerase mechanism; tRNA processing of 5' and 3' ends; mRNA maturation by nucleotide insertion/deletion editing and by RNA splicing; mRNA stability; and RNA import. Specialized factors and ribonucleoproteins (RNPs) examined include pentatricopeptide repeat (PPR) proteins, RNase P, polymerases, helicases, nucleases, editing and repair enzymes. Remarkable features of these processes and factors are either not found outside mitochondria, differ substantially among eukaryotic lineages, or are unique in biology. .
650 7 _9140525
_aÁcidos nucleicos
_2embne
650 7 _9162770
_aExpresión génica
_2embne
650 7 _aMicrobiología
_2embne
_9138684
700 1 _aCruz-Reyes, Jorge
_eeditor literario
_4edt
_4http://id.loc.gov/vocabulary/relators/edt
_1http://viaf.org/viaf/9153288372932652993
700 1 _aGray, Michael W
_eeditor literario
_4edt
_4http://id.loc.gov/vocabulary/relators/edt
_0http://id.loc.gov/authorities/names/nb2018014286
_1http://viaf.org/viaf/117133834
710 2 _aSpringerLink (Online service)
_0http://id.loc.gov/authorities/names/no2005046756
_1http://viaf.org/viaf/148105729
_9106996
776 0 8 _iEdición impresa:
_z9783319781891
776 0 8 _iEdición impresa:
_z9783319781914
856 4 0 _uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-319-78190-7
_zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
490 0 _aBiomedical and Life Sciences (Springer-11642)
942 _2lcc
988 _aEBSPRINGER_2018
998 _aSI
_b02/2019
_cm
_dz
_ep
_feng
_ggw
_h0
999 _c100892
_d100892
_x1