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Signals from Chloroplasts Converge to Regulate Nuclear Gene Expression
Science, 2007Plastid-to-nucleus retrograde signaling coordinates nuclear gene expression with chloroplast function and is essential for the photoautotrophic life-style of plants.
S. Koussevitzky +8 more
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Iodination of chloroplasts. I. Properties of iodinated chloroplasts
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1976Spinach chloroplasts exposed to iodide can be washed free of the bulk of the iodide. In the presence of lactoperoxidase and H2O2, iodide can be introduced into chloroplasts in high amounts and in non diffusible forms. The resultant particles, which have been named iodochloroplasts, extrude their iodide upon stimulation by light. The form and the amount
G. Akoyunoglou, Evangelos S. Canellakis
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Energy Conversion : Mitochondria and Chloroplasts
, 2015To maintain their high degree of organization in a universe that is constantly drifting toward chaos, cells have a constant need for a plentiful supply of ATP, as we have explained in Chapter 2.
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Evolutionary development of redox regulation in chloroplasts.
Antioxidants and Redox Signaling, 2014SIGNIFICANCE The post-translational modification of thiol groups stands out as a key strategy that cells employ for metabolic regulation and adaptation to changing environmental conditions.
M. Balsera +3 more
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2019
In the last years, the availability of chloroplast genomes for plants and algae is increasing. These data can be useful both in the biotechnological area and in the evolutionary field, for the analysis of phylogenetic relationships among groups of organisms.
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In the last years, the availability of chloroplast genomes for plants and algae is increasing. These data can be useful both in the biotechnological area and in the evolutionary field, for the analysis of phylogenetic relationships among groups of organisms.
openaire +4 more sources
isolation of Wheat Chloroplasts and Chloroplast DNA
2003Chloroplasts in common with other plastids and mitochondria have their own nucleic material, in the form of multiple copies of a circular DNA molecule, normally of 120-160 kbp.
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The inheritance of genes in mitochondria and chloroplasts: laws, mechanisms, and models.
Annual Review of Genetics, 2001The inheritance of mitochondrial and chloroplast genes differs from that of nuclear genes in showing vegetative segregation, uniparental inheritance, intracellular selection, and reduced recombination. Vegetative segregation and some cases of uniparental
C. Birky
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Biochimie, 2000
The discovery that chloroplasts have semi-autonomous genetic systems has led to many insights into the biogenesis of these organelles and their evolution from free-living photosynthetic bacteria. Recent developments of our understanding of the molecular mechanisms of translation in chloroplasts suggest selective pressures that have maintained the 100 ...
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The discovery that chloroplasts have semi-autonomous genetic systems has led to many insights into the biogenesis of these organelles and their evolution from free-living photosynthetic bacteria. Recent developments of our understanding of the molecular mechanisms of translation in chloroplasts suggest selective pressures that have maintained the 100 ...
openaire +3 more sources
Annual Review of Plant Biology, 2003
The study of chloroplast movement made a quantum leap at the beginning of the twenty-first century. Research based on reverse-genetic approaches using targeted mutants has brought new concepts to this field. One of the most exciting findings has been the discovery of photoreceptors for both accumulation and avoidance responses in Arabidopsis and in ...
Masamitsu, Wada +2 more
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The study of chloroplast movement made a quantum leap at the beginning of the twenty-first century. Research based on reverse-genetic approaches using targeted mutants has brought new concepts to this field. One of the most exciting findings has been the discovery of photoreceptors for both accumulation and avoidance responses in Arabidopsis and in ...
Masamitsu, Wada +2 more
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2005
In this chapter we briefly review the developmental history and current research status of chloroplast transformation and introduce the merits of chloroplast transformation as compared with the nuclear genome transformation. Furthermore, according to the chloroplast transformation achieved in oilseed rape (Brassica napus), we introduce the preparation ...
Xiao-Mei, Lu, Wei-Bo, Yin, Zan-Min, Hu
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In this chapter we briefly review the developmental history and current research status of chloroplast transformation and introduce the merits of chloroplast transformation as compared with the nuclear genome transformation. Furthermore, according to the chloroplast transformation achieved in oilseed rape (Brassica napus), we introduce the preparation ...
Xiao-Mei, Lu, Wei-Bo, Yin, Zan-Min, Hu
openaire +2 more sources