In Archaeplastida (photosynthetic eukaryotes that acquired a chloroplast following endosymbiosis with an ancestral cyanobacterium) the chloroplast and mitochondrial genomes of green algae and land plants are regulated post-transcriptionally, mainly by alpha-solenoid proteins encoded in the nucleus. These nuclear factors are composed of degenerate repeat motifs (PPR and OPR proteins, respectively pentatricopeptide repeat and octatricopeptide repeats) that interact specifically with part of their target RNA sequence and form large families of paralogs. PPR proteins are very abundant in terrestrial plants while OPRs are abundant in green algae. These differential expansions, in parallel with the evolution of RNA metabolism in organelles, may r...
Gene expression in mitochondria is for the most controlled by nuclear encoded proteins that are from...
Pentatricopeptide repeat (PPR) proteins are important RNA regulators in chloroplasts and mitochondri...
AbstractA particular type of pentatricopeptide repeat (PPR) proteins with variable length of the 35 ...
Dans les organites de plantes, les étapes post- transcriptionnelles sont régulées par des protéines ...
Penta-, Tetra-, and Octo-tricopeptide repeat (PPR, TPR, and OPR) proteins are nucleus-encoded protei...
Le mécanisme d’épissage dans les organites est décrit comme étant l’ancêtre du spliceosome nucléaire...
Dans les organites de plantes, les étapes post- transcriptionnelles sont régulées par des protéines ...
Organellar biogenesis is mainly regulated by nucleus-encoded factors which act on various steps of g...
La mitochondrie et le plaste sont des organites essentiels au sein de la cellule végétale. Les proce...
Les protéines PPR (PentatricoPeptide Repeat), particulièrement nombreuses chez les plantes supérieur...
Mitochondria are the siege of cellular respiration and code a small number of essential genes whose ...
72 ref. http://www.plantcell.org/cgi/doi/10.1105/tpc.104.022236International audienceThe complete se...
The precise and perplexing coordination of plant organellar gene expression through nucleus-encoded ...
The aim of this study was to characterize the structure of functional and non-functional nuclear ins...
Misfolded proteins in the ER require the p97 AAA ATPase for dislocation across the membrane prior to...
Gene expression in mitochondria is for the most controlled by nuclear encoded proteins that are from...
Pentatricopeptide repeat (PPR) proteins are important RNA regulators in chloroplasts and mitochondri...
AbstractA particular type of pentatricopeptide repeat (PPR) proteins with variable length of the 35 ...
Dans les organites de plantes, les étapes post- transcriptionnelles sont régulées par des protéines ...
Penta-, Tetra-, and Octo-tricopeptide repeat (PPR, TPR, and OPR) proteins are nucleus-encoded protei...
Le mécanisme d’épissage dans les organites est décrit comme étant l’ancêtre du spliceosome nucléaire...
Dans les organites de plantes, les étapes post- transcriptionnelles sont régulées par des protéines ...
Organellar biogenesis is mainly regulated by nucleus-encoded factors which act on various steps of g...
La mitochondrie et le plaste sont des organites essentiels au sein de la cellule végétale. Les proce...
Les protéines PPR (PentatricoPeptide Repeat), particulièrement nombreuses chez les plantes supérieur...
Mitochondria are the siege of cellular respiration and code a small number of essential genes whose ...
72 ref. http://www.plantcell.org/cgi/doi/10.1105/tpc.104.022236International audienceThe complete se...
The precise and perplexing coordination of plant organellar gene expression through nucleus-encoded ...
The aim of this study was to characterize the structure of functional and non-functional nuclear ins...
Misfolded proteins in the ER require the p97 AAA ATPase for dislocation across the membrane prior to...
Gene expression in mitochondria is for the most controlled by nuclear encoded proteins that are from...
Pentatricopeptide repeat (PPR) proteins are important RNA regulators in chloroplasts and mitochondri...
AbstractA particular type of pentatricopeptide repeat (PPR) proteins with variable length of the 35 ...