Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Milena Groth-Malonek"'
Publikováno v:
Journal of Molecular Evolution. 74:37-51
RNA editing in mitochondria and chloroplasts of land plants alters transcript sequences by site-specific conversions of cytidines into uridines. RNA editing frequencies vary extremely between land plant clades, ranging from zero in some liverworts to
Autor:
Jochen Heinrichs, Hermann Muhle, Volker Knoop, Milena Groth-Malonek, Monika Polsakiewicz, Ute Volkmar
Publikováno v:
Plant Biology. 14:382-391
Liverworts occupy a pivotal position in land plant (embryophyte) phylogeny as the presumed earliest-branching major clade, sister to all other land plants, including the mosses, hornworts, lycophytes, monilophytes and seed plants. Molecular support f
Publikováno v:
Plant Systematics and Evolution. 282:241-255
Given the frequent genomic recombinations in plant mitochondrial DNA, intergenic regions of this organelle genome had so far not been considered as loci of potential phylogenetic information. Based on the recent evidence that an evolutionary ancient
Publikováno v:
Journal of Molecular Evolution. 66:621-629
Whereas frequent recombination characterizes flowering plant mitochondrial genomes, some mitochondrial gene arrangements may, in contrast, be conserved between streptophyte algae and early land plant clades (bryophytes). Here we explore the evolution
Autor:
Jochen Heinrichs, Rosemary Wilson, Henk Groth, Volker Knoop, Theresia Rein, Milena Groth-Malonek
Publikováno v:
International Journal of Plant Sciences. 168:709-717
Plant mitochondrial DNA is generally characterized by slow sequence drift but frequent genomic recombination. Accordingly, gene sequences in plant mitochondria are informative for old cladogenic events, whereas intergenic regions have so far not been
Publikováno v:
Molecular Biology and Evolution. 24:1068-1074
Gene transfer from the mitochondrion into the nucleus is a corollary of the endosymbiont hypothesis. The frequent and independent transfer of genes for mitochondrial ribosomal proteins is well documented with many examples in angiosperms, whereas tra
Autor:
Michael Stech, Joshua S. Rest, George F. Estabrook, Libo Li, Mathew Ambros, Bin Wang, Barbara Crandall-Stotler, Livija Kent, Olena Dombrovska, Volker Knoop, R. Joel Duff, Milena Groth-Malonek, Charles C. Davis, Dietmar Quandt, Christopher M. Testa, Wolfgang Frey, Jungho Lee, Tory A. Hendry, Yin Long Qiu, David W. Taylor, Zhi-Duan Chen
Publikováno v:
Proceedings of the National Academy of Sciences. 103:15511-15516
Phylogenetic relationships among the four major lineages of land plants (liverworts, mosses, hornworts, and vascular plants) remain vigorously contested; their resolution is essential to our understanding of the origin and early evolution of land pla
Publikováno v:
Molecular biology and evolution. 22(1)
Some group II introns in the organelle genomes of plants and algae are disrupted and require trans-splicing of the affected exons from independent transcripts. A peculiar mitochondrial nad5 gene structure is universally conserved in flowering plants
Publikováno v:
Molecular Genetics & Genomics; Oct2005, Vol. 274 Issue 3, p205-216, 12p
Autor:
Milena Groth-Malonek, Volker Knoop
Publikováno v:
Taxon. 54:293
The earliest diversifications of land plants in Ordovician and Silurian times are unclear, mainly due to a lack of macrofossils. The increasing wealth of molecular data, however, converges on the view that bryophytes are paraphyletic with only one of