Group II intron splicing factors in plant mitochondria
GG Brown, C Colas des Francs-Small… - Frontiers in plant …, 2014 - frontiersin.org
Group II introns are large catalytic RNAs (ribozymes) which are found in bacteria and
organellar genomes of several lower eukaryotes, but are particularly prevalent within the …
organellar genomes of several lower eukaryotes, but are particularly prevalent within the …
Nuclearly encoded splicing factors implicated in RNA splicing in higher plant organelles
AF De Longevialle, ID Small, C Lurin - Molecular Plant, 2010 - cell.com
Plant organelles arose from two independent endosymbiosis events. Throughout
evolutionary history, tight control of chloroplasts and mitochondria has been gained by the …
evolutionary history, tight control of chloroplasts and mitochondria has been gained by the …
The DEAD‐box RNA helicase ZmRH48 is required for the splicing of multiple mitochondrial introns, mitochondrial complex biosynthesis, and seed development in …
YZ Yang, S Ding, XY Liu, C Xu, F Sun… - Journal of Integrative …, 2023 - Wiley Online Library
ABSTRACT RNA helicases participate in nearly all aspects of RNA metabolism by
rearranging RNAs or RNA–protein complexes in an adenosine triphosphate‐dependent …
rearranging RNAs or RNA–protein complexes in an adenosine triphosphate‐dependent …
Emp10 encodes a mitochondrial PPR protein that affects the cis‐splicing of nad2 intron 1 and seed development in maize
M Cai, S Li, F Sun, Q Sun, H Zhao, X Ren… - The Plant …, 2017 - Wiley Online Library
In higher plants, many mitochondrial genes contain group II‐type introns that are removed
from RNA s by splicing to produce mature transcripts that are then translated into functional …
from RNA s by splicing to produce mature transcripts that are then translated into functional …
Chloroplast RH3 DEAD box RNA helicases in maize and Arabidopsis function in splicing of specific group II introns and affect chloroplast ribosome biogenesis
Chloroplasts in angiosperms contain at least seven nucleus-encoded members of the DEAD
box RNA helicase family. Phylogenetic analysis shows that five of these plastid members …
box RNA helicase family. Phylogenetic analysis shows that five of these plastid members …
Loss of the plant DEAD-box protein ISE1 leads to defective mitochondria and increased cell-to-cell transport via plasmodesmata
S Stonebloom, T Burch-Smith, I Kim… - Proceedings of the …, 2009 - National Acad Sciences
Plants have intercellular channels, plasmodesmata (PD), that span the cell wall to enable
cell-to-cell transport of micro-and macromolecules. We identified an Arabidopsis thaliana …
cell-to-cell transport of micro-and macromolecules. We identified an Arabidopsis thaliana …
EMPTY PERICARP16 is required for mitochondrial nad2 intron 4 cis‐splicing, complex I assembly and seed development in maize
Z Xiu, F Sun, Y Shen, X Zhang, R Jiang… - The Plant …, 2016 - Wiley Online Library
In higher plants, chloroplast and mitochondrial transcripts contain a number of group II
introns that need to be precisely spliced before translation into functional proteins. However …
introns that need to be precisely spliced before translation into functional proteins. However …
Rice APOPTOSIS INHIBITOR5 coupled with two DEAD-box adenosine 5′-triphosphate-dependent RNA helicases regulates tapetum degeneration
X Li, X Gao, Y Wei, L Deng, Y Ouyang, G Chen… - The Plant …, 2011 - academic.oup.com
Programmed cell death (PCD) during tapetum degeneration in postmeiotic anthers is critical
for the proper development of male gametophytes in flowering plants. Although several …
for the proper development of male gametophytes in flowering plants. Although several …
OsBIRH1, a DEAD-box RNA helicase with functions in modulating defence responses against pathogen infection and oxidative stress
DEAD-box proteins comprise a large protein family with members from all kingdoms and
play important roles in all types of processes in RNA metabolism. In this study, a rice gene …
play important roles in all types of processes in RNA metabolism. In this study, a rice gene …
The DEAD-box protein PMH2 is required for efficient group II intron splicing in mitochondria of Arabidopsis thaliana
D Köhler, S Schmidt-Gattung, S Binder - Plant molecular biology, 2010 - Springer
In Arabidopsis thaliana the putative mitochondrial RNA helicases PMH1 and PMH2 are
members of the large DEAD-box protein family. Our previous characterization of these …
members of the large DEAD-box protein family. Our previous characterization of these …